                 IN THE COURT OF APPEALS OF TENNESSEE
                              AT JACKSON
                              NOVEMBER 19, 2008 Session

        TOMMY McDANIEL, ET AL. v. AMAL RUSTOM, M.D., ET AL.

                   Direct Appeal from the Circuit Court for Shelby County
                          No. CT-003373-04     Jerry Stokes, Judge



                     No. W2008-00674-COA-R3-CV - Filed May 5, 2009


The plaintiffs filed a complaint alleging medical malpractice against emergency room physicians
who treated their daughter. The defendants filed motions for summary judgment, claiming that the
plaintiffs’ only expert was not qualified to testify as to the recognized standard of acceptable
professional practice in the defendants’ profession and specialty in their community or in a similar
community. The trial court granted summary judgment to the defendants, finding that the plaintiffs’
expert did not meet the qualifications of Tennessee Code Annotated section 29-26-115. The
plaintiffs appeal. We affirm.


      Tenn. R. App. P. 3; Appeal as of Right; Judgment of the Circuit Court Affirmed

ALAN E. HIGHERS, P.J.,W.S., delivered the opinion of the court, in which DAVID R. FARMER , J., and
J. STEVEN STAFFORD , J., joined.

William B. Raiford, III, Clarksdale, MS, for Appellants

J. Kimbrough Johnson, Elizabeth T. Collins, Memphis, TN, for Appellee Amal Rustom, M.D.

Darrell E. Baker, Jr., Deborah Whitt, Susan V. Thomason, Memphis, TN, for Appellees David Piper,
M.D. and Pediatric Emergency Specialists, P.C.




                                            OPINION
                                      I. FACTS & PROCEDURAL HISTORY

        On June 13, 2003, fifteen-year-old Shantel McDaniel presented to the emergency room at
Methodist Hospital - Germantown with fever, back pain, and other symptoms. Shantel was
diagnosed with a urinary tract infection, given an antibiotic called Levaquin,1 and discharged with
a prescription. The following morning, on June 14, Shantel returned to the emergency room because
her eyes were burning, itching, watering, and slightly red, her face was swelling, and she had a very
fine rash on her back and chest. On this occasion, Shantel was examined in the emergency room by
Dr. Amal Rustom. Dr. Rustom concluded that Shantel was having an allergic reaction to the
medication and instructed her to stop taking the Levaquin. Dr. Rustom gave Shantel a Benadryl
tablet and discharged her with a prescription for a different type of antibiotic called Septra.She also
told Shantel to return to the emergency room or to see her primary care physician if her symptoms
worsened within twenty-four hours.

        At approximately 1:10 a.m. on June 15, Shantel presented to the emergency room at
Methodist Hospital - LeBonheur with fever and a rash “all over.” Shantel was examined in the
emergency room by Dr. David Piper. Dr. Piper gave Shantel additional medications to treat the
allergic reaction, which he believed was due to the previously prescribed antibiotics, and he
recommended that she continue taking the Septra to treat the urinary tract infection. She was
discharged from the emergency room at approximately 4:15 a.m.

       Later that evening, Shantel returned to the emergency room at Methodist Hospital -
LeBonheur with worsening symptoms, and she was admitted to the hospital and diagnosed with a
rare condition known as Stevens Johnson Syndrome.2 The Stevens Johnson Syndrome later
progressed to Toxic Epidermal Necrolysis. On July 3, 2003, Shantel was transferred to the Regional
Medical Center in Memphis, where she remained until her death on September 3, 2003.

        On June 11, 2004, Shantel’s parents, Tommy McDaniel and Willie Mae McDaniel
(“Plaintiffs”), filed a complaint in Shelby County Circuit Court against numerous physicians and
medical entities involved in Shantel’s treatment. The only defendants at issue in this appeal are Dr.
Rustom, Dr. Piper, and Pediatric Emergency Specialists, P.C., the group with which Dr. Piper
practiced. Plaintiffs alleged that the defendants were negligent in administering the antibiotics and
otherwise treating Shantel’s condition, and they sought damages pursuant to Tennessee’s Wrongful
Death Act, Tenn. Code Ann. § 20-5-113. The defendants filed answers asserting that their treatment
of Shantel fully conformed to the recognized standard of care for emergency room physicians
practicing in Memphis and Shelby County, Tennessee.


         1
             Shantel was allergic to Penicillin.
         2
            Plaintiff’s expert described Stevens Johnson Syndrome as very rare, with an incidence of “one in a million
or less.” He further described Stevens Johnson Syndrome as “an immunologic reaction where there’s a reaction on the
part of the body to foreign compounds and reduction of antibodies, destruction of the epidermis and sloughing of the
epidermal tissue off of the skin – off of the dermis. The epidermis sloughs off of the dermis.”


                                                         -2-
        Dr. Piper and Pediatric Emergency Specialists, P.C., subsequently filed a motion for
summary judgment along with Dr. Piper’s affidavit. Dr. Piper’s affidavit stated that he was a board
certified pediatrician, fully licensed to practice medicine in Memphis and Shelby County, Tennessee,
and that he had practiced in the field of pediatric emergency medicine for more than one year prior
to the date of Shantel’s treatment. Dr. Piper stated that he was familiar with the standard of
professional practice expected of a pediatrician practicing in an emergency department in Memphis
and Shelby County, and he stated that his care and treatment of Shantel complied with such
standards in all respects. Dr. Piper stated that he examined Shantel for symptoms indicative of
Stevens Johnson Syndrome and found no such symptoms. Dr. Piper also stated that he
recommended that Shantel continue taking Septra because he believed that her allergic reaction was
due to the previously prescribed antibiotics rather than Septra. In their motion for summary
judgment, Dr. Piper and Pediatric Emergency Specialists, P.C., argued that Plaintiffs were unable
to support their allegations of negligence with competent expert testimony as required by Tennessee
Code Annotated section 29-26-115.

        In opposition to the motion for summary judgment, Plaintiffs filed the affidavit of Dr. Donald
Harvey Marks. Dr. Marks’ affidavit stated that he was licensed to practice medicine in the states of
Alabama, Mississippi, and New York, and that he was practicing medicine in Alabama during the
year prior to Shantel’s medical treatment. Dr. Marks further stated that he was “familiar with the
acceptable standard of professional practice of physicians practicing in the emergency department
in communities such as Hoover, Alabama, and Birmingham, Alabama, for patients with allergic
reactions to antibiotics and symptoms such as those presented by Shantel . . . .” Dr. Marks stated
that he had reviewed statistical information about Memphis and a description of the resources
available to physicians in Memphis, and that, in his opinion, Hoover and Birmingham, Alabama,
were similar to Memphis, Tennessee. Dr. Marks further opined that Dr. Piper and Dr. Rustom
violated the acceptable standard of professional practice in communities similar to Memphis by
starting and continuing Shantel on Septra. As support for his statement, Dr. Marks cited information
which he stated “should have been known to any reasonable prudent physician.”

         The trial court subsequently entered scheduling orders requiring the parties to designate all
expert witnesses they intended to call at trial. Plaintiffs identified Dr. Marks as their only medical
expert and stated that they “may call Dr. Marks as an expert on emergency medicine and
pharmacology.” Dr. Marks’ discovery deposition was taken on August 31, 2007, by the attorneys
for both defendant physicians. Dr. Marks testified that he was board certified in internal medicine,
and that he had previously practiced medicine in New Jersey and California. He stated that he began
practicing medicine in Alabama in 2002 at a general clinic located in Hoover, which he described
as a suburb of Birmingham. Dr. Marks said that he worked at the clinic one day per week and
“covered” for another physician when he went on vacation. Dr. Marks explained that he continued
this practice of “part-time medicine” between 2002 and 2004, but spent most of his time “doing
litigation support.” At the time of his deposition, Dr. Marks’ practice consisted of seeing patients
two to two and a half days per week at a hepatitis clinic located within a hospital, and conducting
clinical research during the remainder of the week. Dr. Marks admitted that he had never practiced
as an emergency room physician and that he had not worked in an emergency room since his


                                                 -3-
residency, which ended in 1983. Counsel for Dr. Rustom then questioned Dr. Marks as to his
familiarity with the standard of care as follows:

      Q.     All right. Okay. Are you going to give an opinion as to what the standard of
             care required the emergency room physicians to do, even though you’ve
             never been in an emergency room?

      Counsel for Plaintiffs: Object to the form.

      A.     My opinion about the standard of care will refer to what all physicians are
             required to do when they encounter a drugs rash. And that is – and the
             standard of care is universal, not just for emergency room physicians. So my
             opinion will go to what the standard is for any physician, emergency room or
             not. And I don’t think that I should have to limit my opinion to what
             emergency room physicians are required to do, since emergency room
             physicians are required to adhere to the standard of care for drug induced
             reactions that all physicians are required to do, to do here.
      Q.     So then your opinion is to this is [sic] what the standard of care is of all
             specialists and all across the country?
      A.     Everywhere, Tennessee and the rest of the country. Yes.
      Q.     And so is it your opinion that anyone who is a physician would adhere to the
             same standard of care?
      A.     Yes. Any physician would adhere to the standard of care which is that,
             number one, based on their training they would know that if a patient has a
             reaction to a drug, that they need to stop the drug unless it’s required for the
             maintenance of sustaining life. And number two is that all physicians,
             including emergency room physicians in Tennessee, are required to read the
             prescribing information for the medicines they prescribe and follow the
             recommendations of the manufacturer.
      Q.     So your opinion isn’t about what specifically is done in Memphis, it’s about
             what’s done everywhere?
      A.     Yes. But it includes Memphis.
      Q.     Well, that would be Memphis or California or New York or Texas?
      A.     Birmingham.
      Q.     And all those other places, correct?
      A.     Yes.
      ....
      Q.     Do you have any opinion specifically as to how medicine is practiced in
             Memphis in the emergency room?
      A.     Medicine in Memphis, Tennessee – principles of medicine in Memphis,
             Tennessee, are the same as the principles of medicine in Paris, France. It’s
             universal. If somebody has a reaction to a drug, you stop the drug.



                                               -4-
       Q.       So it’s not about the fact of I know how medicine is practiced in Memphis,
                it’s your opinion this is just how medicine is practiced everywhere?
        A.      It is. . . .
When questioned by counsel for Dr. Piper, Dr. Marks conceded that he did not consider himself an
expert in either emergency medicine or pediatrics. Dr. Marks also acknowledged that he did not
consider himself competent to testify about the standard of care for an emergency room physician
in Birmingham. Plaintiffs’ counsel then questioned Dr. Marks as follows:

       Q.     Doctor, in 2002 and 2003 were you treating patients, adolescent patients, who
              presented to your medical clinic?
       A.     Yes.
       Q.     And – well, first of all, on June 13th, 2003, when Shantel McDaniel
              presented to Methodist Hospital Germantown did she have what you would
              consider an emergent condition?
       A.     Did she have what, an emergency?
       Q.     Yes.
       A.     No. She had a nonemergent condition and she used the emergency room for
              convenience.
       Q.     And would you have seen and treated patients such as Shantel McDaniel in
              2002 and 2003, patients who complained of headache, fever, back pain
              during that time?
       A.     Yes.
       Q.     And would you know the standard of care of [sic] applicable to physicians
              treating adolescent patients with such complaints in Birmingham, Alabama
              in 2002, 2003?

       Counsel for Dr. Rustom: Object to the form.

       A.    Yes. Actually it’s independent of whether she was seen in an emergency
             room or not because she had a nonemergent condition.
      Q.     Okay. And whether or not you hold yourself out as being an expert as to all
             aspects of emergency care, do you believe that you know the standard of care
             applicable to any physician in any specialty that would be presenting – with
             a patient presenting with the type of symptoms that Shantel McDaniel
             presented on the 13th, 14th, and 15th?
      A.     Well, I’m no[t] claiming to be an emergency room physician, or know the
             standard of care for an emergency room physician for the care of a patient
             with an emergent condition, emergency condition. But Shantel did not have
             an emergency condition, so I’m perfectly able to speak on the management
             of her case. Yes.
      Following the deposition, Dr. Rustom filed a motion for summary judgment, claiming that
Dr. Marks was not qualified to testify as to the standard of care applicable to her specialty of



                                              -5-
emergency room medicine or the standard of care applicable in Memphis or a similar community.3
Dr. Rustom had previously testified during her deposition that she had practiced only emergency
medicine since 1998. Dr. Rustom became board certified in internal medicine in 1999, but she said
she had never practiced internal medicine. Dr. Piper and Pediatric Emergency Specialists, P.C., also
filed another motion for summary judgment, again arguing that Plaintiffs had failed to support their
allegations with competent expert testimony and further adopting the memorandum filed in support
of Dr. Rustom’s motion for summary judgment.

        On November 26, 2007, the trial court entered an order granting summary judgment to all
three defendants, finding that “no genuine issue of material fact exists in this case because the
plaintiff[s’] expert, Dr. Donald Marks does not meet the qualifications of § 29-26-115.” Plaintiffs
timely filed a notice of appeal.

                                     II. ISSUES PRESENTED
        On appeal, the appellants argue that the trial court erred in granting summary judgment in
favor of the defendants. The defendants contend that summary judgment was proper because
Plaintiffs’ only expert was not familiar with the practice of emergency medicine in Memphis or a
similar community. For the following reasons, we affirm the decision of the circuit court.

                                        III.   STANDARD OF REVIEW

        A motion for summary judgment should be granted only “if the pleadings, depositions,
answers to interrogatories, and admissions on file, together with the affidavits, if any, show that there
is no genuine issue as to any material fact and that the moving party is entitled to a judgment as a
matter of law.” Tenn. R. Civ. P. 56.04. The party seeking summary judgment has the burden of
persuading the court that there are no genuine issues of material fact and that he or she is entitled to
judgment as a matter of law. Martin v. Norfolk S. Ry. Co., 271 S.W.3d 76, 83 (Tenn. 2008). “The
moving party may make the required showing and therefore shift the burden of production to the
nonmoving party by either: (1) affirmatively negating an essential element of the nonmoving party’s
claim; or (2) showing that the nonmoving party cannot prove an essential element of the claim at
trial.” Id. (citing Hannan v. Alltel Publ’g Co., 270 S.W.3d 1, 5 (Tenn. 2008)). The moving party
must do more than simply assert that the nonmoving party has no evidence or insufficient evidence.
Id. at 83-84. “The moving party must either produce evidence or refer to evidence previously
submitted by the nonmoving party that negates an essential element of the nonmoving party’s claim
or shows that the nonmoving party cannot prove an essential element of the claim at trial.” Id. at 84
(citing Hannan, 270 S.W.3d at 5). “If the moving party makes a properly supported motion, then
the nonmoving party is required to produce evidence of specific facts establishing that genuine issues
of material fact exist.” Id. (citing McCarley v. W. Quality Food Serv., 960 S.W.2d 585, 588 (Tenn.
1998); Byrd v. Hall, 847 S.W.2d 208, 215 (Tenn. 1993)).


        3
          Dr. Rustom further asserted that Dr. M arks was unfamiliar with the disease process involved in this case,
as he admitted during his deposition that he had never seen or treated a patient with Stevens Johnson Syndrome.
However, the parties do not address this issue on appeal.


                                                        -6-
        The resolution of a motion for summary judgment is a matter of law, which we review de
novo with no presumption of correctness. Martin, 271 S.W.3d at 84. However, “we are required
to review the evidence in the light most favorable to the nonmoving party and to draw all reasonable
inferences favoring the nonmoving party.” Id. (citing Staples v. CBL & Assocs., Inc., 15 S.W.3d 83,
89 (Tenn. 2000)).

                                         IV. DISCUSSION

                    A.    Standards Applicable to Medical Malpractice Cases

       We begin with an examination of the requirements for establishing a medical malpractice
action in Tennessee. “Medical malpractice claims have strict substantive and procedural
requirements.” Hessmer v. Miranda, 138 S.W.3d 241, 244 (Tenn. Ct. App. 2003). A patient filing
a medical malpractice action has the burden of proving:

       (1) The recognized standard of acceptable professional practice in the profession and
       the specialty thereof, if any, that the defendant practices in the community in which
       the defendant practices or in a similar community at the time the alleged injury or
       wrongful action occurred;
       (2) That the defendant acted with less than or failed to act with ordinary and
       reasonable care in accordance with such standard; and
       (3) As a proximate result of the defendant's negligent act or omission, the plaintiff
       suffered injuries which would not otherwise have occurred.

Tenn. Code Ann. § 29-26-115(a) (Supp. 2008). Subject to the “common knowledge” exception,
which is inapplicable in this case, plaintiffs filing medical malpractice actions cannot recover unless
they produce competent expert evidence establishing each of these three statutory ingredients of their
claim. Hessmer, 138 S.W.3d at 244 (citing Tenn. Code Ann. § 29-26-115(a); Seavers v. Methodist
Med. Ctr., 9 S.W.3d 86, 92 (Tenn. 1999)). In addition, a healthcare professional must satisfy
stringent requirements of licensure and practice before they are permitted to testify as to the
necessary elements. Mercer v. HCA Health Servs. of Tenn., Inc., 87 S.W.3d 500, 507 (Tenn. Ct.
App. 2002). The medical malpractice statute provides:

       No person in a health care profession requiring licensure under the laws of this state
       shall be competent to testify in any court of law to establish the facts required to be
       established by subsection (a), unless the person was licensed to practice in the state
       or a contiguous bordering state a profession or specialty which would make the
       person’s expert testimony relevant to the issues in the case and had practiced this
       profession or specialty in one (1) of these states during the year preceding the date
       that the alleged injury or wrongful act occurred.

Tenn. Code Ann. § 29-26-115(b) (Supp. 2008). Furthermore, the health care professional offering
the opinion must, like any other expert, demonstrate that he or she is qualified to render an expert


                                                 -7-
opinion and that his or her opinion will substantially assist the trier of fact. Church v. Perales, 39
S.W.3d 149, 166 (Tenn. Ct. App. 2000) (citing Tenn. R. Evid. 104(a), 702).4

        “In this day and time, patients filing a medical malpractice case should reasonably anticipate
that their claim will eventually be tested by a motion for summary judgment, particularly when
discovery reveals a weakness in the qualifications of their expert or in their evidence regarding the
applicable standard of care or causation.” Kenyon v. Handal, 122 S.W.3d 743, 754 (Tenn. Ct. App.
2003). Physicians often file a motion for summary judgment accompanied by their own self-serving
affidavit stating that their conduct neither violated the applicable standard of care nor caused injury
that would not otherwise have occurred. Id. at 758. By doing so, the physician effectively negates
the negligence allegations in the patient’s complaint and shifts the burden to the patient to
demonstrate the existence of a genuine, material factual dispute warranting a jury trial. Id. “Because
the practitioners most often file their summary judgment motions before much discovery has
occurred, the only practical alternative available to most patients is to file an expert affidavit
contradicting their physician’s affidavit.” Id. Without opposing expert proof, patients cannot
demonstrate a genuine factual dispute regarding whether the physician breached the applicable
standard of professional practice. Id. Still, the patient’s claim may not survive a summary judgment
motion even when the patient does file an opposing affidavit. Id. at 759. It is now commonplace
for medical practitioners to challenge the ability of the patient’s medical expert to satisfy the
mandatory qualifications in Tennessee Code Annotated section 29-26-115. Id.

         In deciding whether to admit expert testimony for purposes of ruling on a motion for
summary judgment, the trial court employs the same standards it would use in deciding whether to
admit the expert testimony at trial. Travis v. Ferraraccio, No. M2003-00916-COA-R3-CV, 2005
WL 2277589, at *5 (Tenn. Ct. App. Sept. 19, 2005) (citing Tenn. R. Civ. P. 56.06; Raskin v. Wyatt
Co., 125 F.3d 55, 66 (2d Cir. 1997); Donaghey v. Ocean Drilling & Exploration Co., 974 F.2d 646,
650 n.3 (5th Cir. 1992)). “The court shall disallow testimony in the form of an opinion or inference
if the underlying facts or data indicate lack of trustworthiness.” Tenn. R. Evid. 703. “The analysis
of the qualifications of the patient’s medical expert most often entails examining the expert’s
recitation of his or her qualifications either in an affidavit opposing the motion for summary
judgment or in a deposition, if one has been taken.” Kenyon, 122 S.W.3d at 759. Although courts
have instructed attorneys to couch their medical experts’ opinions in the language of Tennessee Code
Annotated section 29-26-115 in order to avoid summary judgment problems, “a mere ritualistic
incantation of statutory buzzwords evidences very little.” Church, 39 S.W.3d at 166. Therefore,
when an expert’s opinion is challenged, courts look to the substance of the opinion to determine
whether it is based on trustworthy facts or data sufficient to provide some basis for the opinion.
Kenyon, 122 S.W.3d at 759; Church, 39 S.W.3d at 166. We are not to determine the weight to be
given to the expert’s opinion, but we do examine the opinion to determine if it has “some legally-

         4
             “Preliminary questions concerning the qualification of a person to be a witness, the existence of a privilege,
or the admissibility of evidence shall be determined by the court . . . .” Tenn. R. Evid. 104(a). A witness qualified as
an expert by knowledge, skill, experience, training, or education may testify in the form of an opinion or otherwise if
scientific, technical, or other specialized knowledge will substantially assist the trier of fact to understand the evidence
or to determine a fact in issue. Tenn. R. Evid. 702.


                                                            -8-
acceptable basis from which its conclusions could be rationally drawn.” Church, 39 S.W.3d at 166.
An expert opinion having no basis can be disregarded because it cannot materially assist the trier of
fact or create genuine disputes of material fact at the summary judgment stage. Id.

         “Under the terms of [Tennessee Code Annotated section 29-26-115] and the law of evidence
generally, the trial court exercises broad discretion to determine the qualifications of experts and its
determination will not ordinarily be reversed absent some abuse of discretion.” Cardwell v. Bechtol,
724 S.W.2d 739, 754 (Tenn. 1987). “Appellate courts should permit a discretionary decision to
stand if reasonable judicial minds can differ concerning its soundness.” White v. Vanderbilt Univ.,
21 S.W.3d 215, 223 (Tenn. Ct. App. 1999). We will set aside a discretionary decision only when
the trial court has misconstrued or misapplied the controlling legal principles or acted inconsistently
with the substantial weight of the evidence. Id. In the context of an award of summary judgment,
however, we must view the expert’s statements in the light most favorable to the nonmoving party
and draw all reasonable inferences in that party’s favor. Kenyon, 122 S.W.3d at 759.

        As noted, the medical malpractice statute requires Plaintiffs to prove, by expert testimony,
“[t]he recognized standard of acceptable professional practice in the profession and the specialty
thereof, if any, that the defendant practices in the community in which the defendant practices or in
a similar community at the time the alleged injury or wrongful action occurred.” Tenn. Code Ann.
§ 29-26-115 (Supp. 2008). The defendants in this case argue that the trial court did not abuse its
discretion in concluding that Dr. Marks was not competent to testify, when his testimony revealed
that he had no basis for his claimed familiarity with the standard of care required of emergency room
physicians.

        Tennessee Code Annotated section 29-26-115 does not require that an expert witness
practice in the same specialty as the defendant, so long as the expert witness demonstrates “sufficient
familiarity with the standard of care” of the defendant’s profession or specialty and is able to give
relevant testimony on the issue in question. Cardwell, 724 S.W.2d at 751. In Searle v. Bryant, 713
S.W.2d 62, 64 (Tenn. 1986), for example, an infectious disease specialist and clinical microbiologist,
Dr. Stratton, was permitted to testify regarding the standard of care for a general surgeon treating a
surgical wound. Although Dr. Stratton did not perform surgery himself, he performed infectious
disease consultations in a hospital’s department of medicine, he occasionally attended in general
medical services, and he was experienced in treating and managing surgical wound infections. Id.
The Supreme Court rejected the defendant’s assertion that only a surgeon was competent to testify
as to the recognized standard of acceptable professional practice, stating:

       The statute contains no requirement that the witness practice the same specialty as
       the defendant. . . . Dr. Stratton stated that he was familiar with the applicable
       standards of surgeons in the prevention and treatment of surgical wound infections,
       and his testimony supports that statement. His expert testimony was, therefore,
       relevant to the issues in the case. For that reason, he was competent to testify as to
       those standards, even though he was not himself a surgeon.



                                                  -9-
Id. at 65 (emphasis added).

        In Bravo v. Sumner Regional Health Systems, Inc., 148 S.W.3d 357, 365 (Tenn. Ct. App.
2003), this Court explained that “it is not necessary for the proffered expert to have practiced the
same specialty as the defendant during the year preceding the date of the occurrence,” but “it is
required that he practice in a profession or specialty ‘which would make the person’s expert
testimony relevant to the issues in the case’ during the year preceding the occurrence.” In Bravo,
the plaintiffs sued an obstetrician-gynecologist, alleging negligence in the delivery of their baby. Id.
at 359. The plaintiffs’ expert was certified in obstetrics and in gynecology, but he had not practiced
obstetrics for many years. Id. In examining the basis for the expert’s knowledge, we found it
“necessary to look beyond the nomenclature of [the expert’s] field of specialty” because the doctor
was not actually practicing in his field of specialty. Id. at 365. Although we described it as “a very
close issue,” we ultimately concluded that the expert was competent to testify as to the standard of
care required of an obstetrician because he had practiced obstetrics in the past for twenty years, he
remained licensed in that specialty, and he maintained his knowledge about the standard of care in
obstetrics through teaching classes at a university and attending seminars and conferences on
obstetrics. Id. at 367.

         In sum, in those cases where an expert has a sufficient basis on which to establish familiarity
with the defendant’s field of practice, the expert’s testimony may be accepted as competent proof
even though he or she specializes or practices in another field. See, e.g., Coyle v. Prieto, 822 S.W.2d
596, 600 (Tenn. Ct. App. 1991) (finding no abuse of discretion where the trial court allowed a
critical care specialist and emergency room physician to testify as to the standard of care for a
pathologist, where the expert stated that he was familiar with the standard of care for pathologists
and had been involved in the “work-up” of 200 cases involving the disease at issue); Ledford v.
Moskowitz, 742 S.W.2d 645, 647-48 (Tenn. Ct. App. 1987) (finding that a neurologist was
competent to testify as to the standard of care for a psychiatrist, where the neurologist was also
certified and trained in psychiatry); Stokes v. Leung, 651 S.W.2d 704, 706 (Tenn. Ct. App. 1982)
(finding no abuse of discretion where the trial court allowed a psychiatrist to testify as to the standard
of care for a physician specializing in internal medicine and cardiology, where the psychiatrist taught
classes on the standard of care applicable to the defendant at a medical school).

        However, our Supreme Court has rejected the argument that an expert can satisfy the
requirements of Tennessee Code Annotated section 29-26-115 by simply testifying as to a general
standard of care expected of all physicians. In Cardwell v. Bechtol, 724 S.W.2d 739, 749 (Tenn.
1987), the plaintiffs sued an osteopath alleging medical malpractice and failure to obtain informed
consent prior to treatment.5 In attempting to establish the standard of care, the plaintiffs offered the
testimony of an orthopedic specialist and a neurologist, but both witnesses admitted that they were

         5
            Tennessee Code Annotated section 29-26-118 requires the plaintiff in an informed consent case to “prove
by evidence as required by § 29-26-115(b) that the defendant did not supply appropriate information to the patient in
obtaining informed consent (to the procedure out of which plaintiff's claim allegedly arose) in accordance with the
recognized standard of acceptable professional practice in the profession and in the specialty, if any, that the defendant
practices in the community in which the defendant practices and in similar communities.”


                                                          -10-
unfamiliar with the practices of osteopaths. Id. at 752. The plaintiffs urged the Supreme Court to
hold that “a minimum standard of care regarding matters of common observation and experience in
the healing arts can be established by the expert testimony of medical doctors for all professions
covered by the Medical Malpractice Act.” Id. at 754. The Court rejected their argument, explaining:

        [A]doption of the Plaintiffs’ contentions concerning the general standard of care to
        which medical doctors could testify is contrary to the express provisions of T.C.A.
        § 29-26-115(b) and would be a significant departure from the case law of this State.
        The statute was enacted in part to prevent further erosion of the competency
        requirements for expert witnesses in malpractice actions. The statute and cases
        currently permit some fungibility of experts, but where an expert is unfamiliar with
        the practice of another field and with its standard of care or where material
        differences between schools have been shown, we do not think it would be consistent
        with the terms or the policy of the Medical Malpractice Act to permit the kind of
        generalized evidence as that proposed by Plaintiffs in this case.

Id. at 754-55 (emphasis added and citations and quotations omitted). The Court reiterated that the
medical malpractice statute did not require an expert witness to practice in the same specialty as the
defendant, but “the witness must be sufficiently familiar with the standard of care of the profession
or specialty and be able to give relevant testimony on the issue in question.” Id. at 754.

        The Court of Appeals has addressed the issue before us several times as well. In Goodman
v. Phythyon, 803 S.W.2d 697, 698 (Tenn. Ct. App. 1990), a patient sued his ophthalmologist after
the patient became agitated and uncontrollable during cataract surgery, alleging that the
ophthalmologist negligently selected and used an anesthetic agent. The patient submitted expert
testimony from an anesthesiologist who made “generalized statements concerning the deviation from
the standard of care for medical practice in general,” but he conceded that he was not familiar with
the standard of care for ophthalmologists. Id. at 700. The Court of Appeals distinguished Searle,
Ledford, and Stokes as cases in which “the courts accepted the testimony of medical experts in other
fields as competent proof on the standard of care [because] the experts testified as to their familiarity
with the defendant’s field of practice and the standard of care required in dealing with the specific
acts involved on the part of the defendant physician.” Id. at 702. The Court found that the
anesthesiologist’s testimony “did not rise to this level” and affirmed summary judgment in favor of
the ophthalmologist. Id.

        Similarly, in Brown v. Kudsk, No. 02A01-9611-CV-00291, 1998 WL 34190563, at *5
(Tenn. Ct. App. W.S. Jan. 2, 1998), we found that an expert’s testimony did not “rise to the level”
of establishing familiarity with the defendant’s field of practice and the applicable standard of care.
The defendant was a surgeon, and the expert, Dr. Sorenson, was an endocrinologist. Id. at *4. Dr.
Sorenson stated in her affidavit, “Although I am not a surgeon, a patient who is less than 12 hours
post-thyroid surgery and complaining of choking and inability to breathe warrants clinical and
laboratory evaluation to rule out post-operative complications . . . . The standard of care was
definitely inadequate . . . .” Id. at *5. This Court affirmed summary judgment in favor of the


                                                  -11-
defendant because, even though Dr. Sorenson testified as to “the standard of care for medical
practice in general,” she “fail[ed] to establish a basis for expertise in the field of surgery so as to
overcome [the defendant’s] motion for summary judgment.” Id.

       In Whittemore v. Classen, 808 S.W.2d 447, 455 (Tenn. Ct. App. 1991), a patient sued a
surgeon and relied on the testimony of a radiologist, Dr. Starnes, to establish the standard of care.
The Court of Appeals concluded that the testimony of Dr. Starnes was improperly admitted, stating:

               T.C.A. § 29-26-115(b) does not require that evidence as to [the] “recognized
       standard of acceptable professional practice” come from a physician qualified in the
       same specialty of medicine as that in which the alleged malpractice occurred. Searle
       v. Bryant, Tenn. 1986, 713 S.W.2d 62. However, it is required that the witness
       testify as to his knowledge of such standard. Qualification in radiology does not
       necessarily show knowledge of the standards of surgery. This must be shown by
       evidence, and it was not shown in the case of Dr. Starnes.

Id. at 456 (emphasis added).

        As previously noted, courts have instructed attorneys to couch their medical experts’ opinions
in the language of Tennessee Code Annotated section 29-26-115 in order to avoid summary
judgment problems, but we also recognize that “a mere ritualistic incantation of statutory buzzwords
evidences very little.” Church, 39 S.W.3d at 166. Consequently, when an expert’s opinion is
challenged, courts look to the substance of the opinion to determine whether it is based on
trustworthy facts or data sufficient to provide some basis for the opinion. Kenyon, 122 S.W.3d at
759; Church, 39 S.W.3d at 166.

        For example, in Carmichael v. Bridgeman, No. 03A01-9904-CV-00124, 2000 WL 124843,
at *1-2 (Tenn. Ct. App. E.S. Jan. 26, 2000), the expert, Dr. Blake, was a pathologist, but he stated
in his affidavit that he was “familiar with the recognized standards of acceptable professional
practice pertaining to the practice of family medicine . . . .” Nevertheless, the Court of Appeals
affirmed the trial court’s decision to exclude Dr. Blake’s testimony after examining the basis of his
opinion, stating:

                We recognize that an expert in one specialty may, in appropriate
       circumstances, be sufficiently familiar with the standard of care of another specialty
       to render his or her testimony relevant to the resolution of an issue common to both
       specialties. We agree with Carmichael that Searle and Stokes are prime examples of
       this principle. We disagree, however, with Carmichael’s assertion that the trial court
       abused its discretion in declining to find a commonality here. We are cognizant of
       the fact that Blake believes his experience as a diagnostic consultant for family
       practitioners renders him familiar with the standard of care required of such family
       practitioners. However, the claims against the defendants here arise from the
       evaluation and treatment of abdominal complaints. It seems to us that a pathologist’s


                                                 -12-
       diagnosis, being based primarily on the laboratory examination of body tissue or
       fluid, is a substantially more narrow one than that involved in family medicine. A
       family practitioner is faced with a much broader universe of potential factors to
       consider in rendering his or her diagnosis. We find and hold that the trial court did
       not abuse its discretion in disallowing Blake’s testimony as to a family practitioner’s
       standard of care.
                Carmichael also relies on certain other cases to support her argument that Dr.
       Blake’s standard-of-care testimony should have been allowed. Specifically,
       Carmichael asserts that the cases that have disallowed an expert’s testimony did so
       either because the expert admitted unfamiliarity with the appropriate standard of care,
       see Cardwell v. Bechtol, 724 S.W.2d 739, 752 (Tenn. 1987) (experts in orthopedics
       and neurology admitted unfamiliarity with standard of care of osteopaths); Goodman
       v. Phythyon, 803 S.W.2d 697, 700 (Tenn. Ct. App. 1990) (anesthesiologist admitted
       unfamiliarity with the standard of care required in ophthalmology); Johnson v.
       Lawrence, 720 S.W.2d 50, 54 (Tenn. Ct. App. 1986) (a neurologist and a
       surgeon/family practitioner admitted unfamiliarity with standard of care required of
       chiropractors), or because the expert’s own testimony clearly indicated an
       unfamiliarity with the appropriate standard of care, see Mabon v. Jackson-Madison
       County Gen. Hosp., 968 S.W.2d 826, 830 (Tenn. Ct. App. 1997) (expert’s testimony
       revealed his belief that standard of care was premised on a national standard of care
       and that he had no knowledge of the relevant community); Ayers v. Rutherford
       Hosp., Inc., 689 S.W.2d 155, 163 (Tenn. Ct. App. 1984) (expert’s testimony clearly
       revealed that he had no knowledge of the relevant community). Carmichael argues
       that because Blake affirmatively professed a familiarity with the applicable standard
       of care, and because his testimony does not clearly indicate otherwise, the trial court
       should have allowed his testimony.
                We find nothing in the cases suggesting that an expert witness must discredit
       himself before the trial court may disallow his testimony. Furthermore, we find no
       support for the proposition that a witness’ statement that he or she is familiar with the
       standard of care, ipso facto, renders that testimony relevant and admissible.
       Accordingly, we find Carmichael’s arguments to be without merit.

Id. at *3-4. See also, e.g., Lockard v. Bratton, No. W2007-02820-COA-R3-CV, 2009 WL 275783,
at *8-9 (Tenn. Ct. App. Feb. 4, 2009) perm. app. pending (finding no abuse of discretion when the
trial court excluded testimony from a gynecologist who stated that he was familiar with the standard
of care of a surgeon simply because the surgeon was “basically providing gynecology services”);
Johnson v. Pratt, No. W2003-02110-COA-R3-CV, 2005 WL 1364636, at *9 (Tenn. Ct. App. Jun.
9, 2005) (stating that a radiologist’s “broad statement that he is ‘familiar with the standard of
professional practice expected of an orthopedic surgeon’ is not, in itself, sufficient to qualify him to
testify in this area”).

     Finally, in a case similar to the one before us, Waterman v. Damp, No. M2005-01265-COA-
R3-CV, 2006 WL 2872432, at *9 (Tenn. Ct. App. 2006), the Court of Appeals found no basis for


                                                 -13-
two physicians’ statements that they were familiar with the standard of care applicable to emergency
room physicians. The first expert, Dr. Childs, was an orthopaedic surgeon, but he stated in his
affidavit that he was “familiar with the standard of acceptable professional practice of physicians
practicing in emergency departments treating orthopaedic injuries . . . by virtue of receiving
numerous patients on referral from emergency department physicians . . . .” Id. The Court found
the testimony of Dr. Childs inadmissible because his affidavit really only demonstrated his
familiarity with the standard of care applicable to orthopedists. Id. at *9. The second expert, Dr.
Easterling, also claimed familiarity with the standard of care for emergency room physicians, but
during her discovery deposition, Dr. Easterling testified that she had not worked in an emergency
room in a similar community for more than ten years. Id. at *5. The Court found that Dr.
Easterling’s deposition testimony “[made] clear her inability to assist in the determination of the
appropriate standard of care for an emergency room doctor,” as it showed “no real basis for her
statements about the appropriate standard in any emergency room due to her remote emergency room
experience.” Id. at *9.

         Keeping all these principles in mind, we now turn to an examination of the issues presented
in this case.

                    B.   Dr. Piper and Pediatric Emergency Specialists, P.C.

        Dr. Piper and Pediatric Emergency Specialists, P.C., filed a motion for summary judgment
supported by Dr. Piper’s own affidavit, in which he stated that he was a board certified pediatrician
practicing in the field of pediatric emergency medicine for more than one year prior to the date of
Shantel’s treatment. Dr. Piper also stated that he was familiar with the standard of professional
practice expected of a pediatrician practicing in an emergency department in Memphis and Shelby
County, and he stated that his care and treatment of Shantel complied in all respects with such
standards. In their summary judgment motion, Dr. Piper and Pediatric Emergency Specialists, P.C.,
argued that Plaintiffs were unable to support their allegations of negligence with competent expert
testimony as required by Tennessee Code Annotated section 29-26-115.

        In response, Plaintiffs submitted the affidavit of Dr. Marks, which stated that Dr. Marks was
“familiar with the acceptable standard of professional practice of physicians practicing in the
emergency department in communities such as Hoover, Alabama and Birmingham, Alabama for
patients with allergic reactions to antibiotics and symptoms such as those presented by Shantel . .
. .” However, during his discovery deposition, Dr. Marks testified that he had not worked in an
emergency room since a rotation during his residency, which ended in 1983, some twenty years prior
to the date of Shantel’s treatment. Dr. Marks also testified that he had not received any training in
pediatrics since medical school. Dr. Marks described his clinical practice in Alabama between 2002
and 2004 as “part-time medicine,” in which he saw patients at a local clinic one day per week and
when another physician was on vacation. Dr. Marks conceded that he did not hold himself out as
an expert in either emergency medicine or pediatrics, and he admitted that he did not “hold [himself]
out as competent to testify about the standard of care of an emergency room physician in
Birmingham.” However, he insisted that “the standard of care is universal” for “all specialists” all


                                                -14-
across the country. Dr. Piper and Pediatric Emergency Specialists, P.C., then renewed their motion
for summary judgment, maintaining that Plaintiffs failed to present competent expert testimony to
support the allegations in their complaint.

        Having reviewed Dr. Marks’ testimony in its entirety, and viewing it in the light most
favorable to Plaintiffs, we find no basis for his claimed familiarity with the applicable standard of
care for physicians practicing in an emergency room. Although Dr. Marks claimed that the standard
of care for treating Shantel’s “nonemergent” symptoms was “universal” for “all specialists,”
including emergency room physicians, he failed to demonstrate any basis for knowing the standard
of care of emergency room physicians. As the Court explained in Carmichael, 2000 WL 124843,
at *3-4, the fact that an expert witness states that he or she is familiar with the applicable standard
of care does not, ipso facto, render the testimony admissible. Dr. Marks’ testimony was similar to
that offered and excluded in Goodman, 803 S.W.2d at 698, and Brown, 1998 WL 34190563, at *5,
regarding “the standard of care for medical practice in general.” In Cardwell, 724 S.W.2d at 754-55,
the Court rejected the notion that an expert from any medical profession can testify “regarding
matters of common observation and experience” and concluded that “where an expert is unfamiliar
with the practice of another field and with its standard of care,” it would be inconsistent with the
terms and policy of the Medical Malpractice Act to permit such generalized evidence.

        Therefore, we find that the trial court did not abuse its discretion in concluding that Dr.
Marks did not meet the qualifications set forth in Tennessee Code Annotated section 29-26-115.
When Dr. Piper submitted his affidavit stating that he complied with the applicable standard of
professional practice, he affirmatively negated an essential element of Plaintiffs’ claim. As such,
the burden shifted to Plaintiffs to “produce evidence of specific facts establishing that genuine issues
of material fact exist.” Martin, 271 S.W.3d at 83. We find that Plaintiffs did not meet their burden
by submitting the opinion of Dr. Marks. Therefore, the trial court properly granted summary
judgment to Dr. Piper and Pediatric Emergency Specialists, P.C.



                                           C.   Dr. Rustom

        Dr. Rustom testified at her deposition that although she became certified in internal medicine
in 1999, she had never practiced internal medicine and had practiced only emergency medicine since
1998. After Dr. Marks’ discovery deposition was taken, Dr. Rustom filed a motion for summary
judgment asserting that “the plaintiff[s’] only expert, Dr. Donald Marks, does not create a genuine
issue of material fact because Dr. Marks is unfamiliar with the standard of care of medicine within
the defendant’s specialty of emergency room medicine . . . .” Dr. Rustom filed the deposition of Dr.
Marks and argued that his deposition testimony clearly demonstrated that he was unable to testify
regarding the standard of care for an emergency room physician. Dr. Rustom also pointed out that
pursuant to the court’s scheduling order, the deadline for Plaintiffs to identify experts had passed,
and Plaintiffs had not identified any other medical expert.



                                                 -15-
        On appeal, Plaintiffs argue that because Dr. Rustom did not file her own affidavit stating that
she complied with the applicable standard of professional practice, the burden never shifted to them
to produce expert testimony in support of their claim. We disagree. It is true that defendants filing
a motion for summary judgment in medical malpractice actions generally support their motion with
their own affidavits stating that, in their opinion, their actions did not violate the applicable standard
of professional practice. See Hessmer, 138 S.W.3d at 244. “Affidavits of this sort effectively negate
the allegations of negligence in the plaintiff’s complaint and force the plaintiff to demonstrate the
existence of a genuine, material factual dispute that warrants a trial.” Id. However, a party against
whom a claim is asserted may move for summary judgment “with or without supporting affidavits.”
Tenn. R. Civ. P. 56.02. A party moving for summary judgment may shift the burden of production
to the nonmoving party by either: “(1) affirmatively negating an essential element of the nonmoving
party’s claim; or (2) showing that the nonmoving party cannot prove an essential element of the
claim at trial.” Martin, 271 S.W.3d at 83. The moving party cannot simply assert that the
nonmoving party has no evidence or insufficient evidence. Id. at 83-84. Rather, “[t]he moving party
must either produce evidence or refer to evidence previously submitted by the nonmoving party that
negates an essential element of the nonmoving party’s claim or shows that the nonmoving party
cannot prove an essential element of the claim at trial.” Id. at 84. “Summary judgment may be
appropriate for the moving party who relies upon evidence from the nonmoving party, but only if
that evidence affirmatively negates an essential element of the nonmoving party’s claim or shows
that the nonmoving party cannot prove an essential element of the claim at trial.” Hannan v. Alltel
Publ’g Co., 270 S.W.3d 1, 10 (Tenn. 2008).

        Here, in support of her motion for summary judgment, Dr. Rustom filed the discovery
deposition of Dr. Marks and pointed to his testimony that he had not worked in an emergency room
since 1983 and did not consider himself an expert in emergency medicine. Because Plaintiffs had
already identified Dr. Marks as their only medical expert, this evidence demonstrated that Plaintiffs
could not prove an essential element of their claim at trial, i.e., “[t]he recognized standard of
acceptable professional practice in the profession and the specialty thereof, if any, that the defendant
practices . . . .” Tenn. Code Ann. § 29-26-115(a)(1) (Supp. 2008). In other words, Plaintiffs’ only
expert was not “sufficiently familiar with the standard of care of the [defendant’s] profession or
specialty.” See Cardwell, 724 S.W.2d at 754. The burden then shifted to Plaintiffs to produce
evidence of specific facts establishing that genuine issues of material fact existed. See Martin, 271
S.W.3d at 83. Plaintiffs could satisfy their burden of production by:

        (1) pointing to evidence establishing material factual disputes that were over-looked
        or ignored by the moving party; (2) rehabilitating the evidence attacked by the
        moving party; (3) producing additional evidence establishing the existence of a
        genuine issue for trial; or (4) submitting an affidavit explaining the necessity for
        further discovery pursuant to Tenn. R. Civ. P., Rule 56.06.

Id. at 84.




                                                  -16-
        In response to Dr. Rustom’s motion for summary judgment, Plaintiffs filed a response
pointing to Dr. Marks’ affidavit in which he stated that he was familiar with the standard of care for
emergency room physicians, and they also pointed to Dr. Marks’ deposition testimony where he
stated that he was familiar with the standard of care for any physician in any specialty treating an
adolescent patient with a fever, backache, and headache. For the reasons discussed in the previous
section, Dr. Marks’ recitation of statutory “buzzwords” and his conclusory statement that he was
familiar with the applicable standard of care did not, alone, satisfy the requirements of Tennessee
Code Annotated section 29-26-115. Courts look to the substance of an expert’s opinion to determine
whether it is based on trustworthy facts or data sufficient to provide a basis for the opinion. Kenyon,
122 S.W.3d at 759; Church, 39 S.W.3d at 166.

         Plaintiffs also argued in their response to the motion for summary judgment that Dr. Marks
was qualified to testify as to the standard of care applicable to Dr. Rustom because both physicians
held board certifications in internal medicine. However, as in Bravo, 148 S.W.3d at 365, we believe
that in this case it is “necessary to look beyond the nomenclature of [the] field of specialty” because
Dr. Rustom was not actually practicing in her field of specialty. Dr. Rustom testified that she did
not practice internal medicine and that she had practiced emergency medicine exclusively since
1998. Dr. Marks testified that his part-time medical practice between 2002 and 2004 was limited
to a general clinical setting, one day per week.

        In sum, we conclude that the trial court did not abuse its discretion in finding that Dr. Marks
was not competent to testify, and without expert proof as to the applicable standard of professional
practice, we find that Plaintiffs failed to establish a genuine issue of material fact in order to
overcome Dr. Rustom’s motion for summary judgment.6
                                         V. CONCLUSION



         6
         In Hannan v. Alltel Publ’g Co., 270 S.W.3d 1, 19-20 (Tenn. 2008), Justice Koch, in his dissent, warned that
the summary judgment analysis set forth by the majority would have significant effects on medical malpractice cases:

         What practical effect will this decision have on litigation in Tennessee’s courts? The answer is that
         its effects will be significant and far-reaching. It will provide another safe harbor for those who are
         unprepared. In cases in which expert evidence is necessary to prove an essential element of a
         plaintiff's claim, such as m edical malpractice cases, defendants will no longer be entitled to a
         summary judgment when they dem onstrate that the plaintiff’s expert is not qualified to render an
         opinion. Successfully challenging a particular expert’s qualifications does not demonstrate that the
         plaintiff cannot prove an essential element of its case. It simply demonstrates that the plaintiff cannot
         establish an essential element of its case with that expert. Thus, rather than the litigation ending with
         the disqualification of the expert, it will continue while the plaintiff attempts to find yet another
         expert. Determining how many chances a plaintiff must be given to find a qualified expert before a
         case can be dismissed remains an open question.

(footnotes omitted). In this case, however, when Dr. Rustom demonstrated that Plaintiffs could not establish an essential
element of their case with the testimony of Dr. Marks, she also demonstrated that Plaintiffs could not prove an essential
element of their claim at trial because Dr. Marks was the only medical expert identified by Plaintiffs in accordance with
the deadlines imposed by the trial court’s scheduling orders.


                                                          -17-
       For the aforementioned reasons, we affirm the decision of the circuit court. Costs of this
appeal are taxed to the appellants, Tommy McDaniel and Willie Mae McDaniel, and their surety,
for which execution may issue if necessary.



                                                     ___________________________________
                                                     ALAN E. HIGHERS, P.J., W.S.




                                              -18-
