Drennen v. United States , 375 F. App'x 299 ( 2010 )


Menu:
  •                                  UNPUBLISHED
    UNITED STATES COURT OF APPEALS
    FOR THE FOURTH CIRCUIT
    No. 08-1606
    VERONICA DRENNEN; BOBBY DRENNEN, her husband,
    Plaintiffs - Appellants,
    v.
    UNITED STATES OF AMERICA,
    Defendant - Appellee,
    and
    COMMUNITY   HEALTH    SYSTEMS,    INCORPORATED;   ROY     WOLFE,   JR.,
    M.D.,
    Defendants.
    Appeal from the United States District Court for the Southern
    District of West Virginia, at Beckley.    Thomas E. Johnston,
    District Judge. (5:06-cv-00390)
    Argued:   March 24, 2010                       Decided:    April 22, 2010
    Before NIEMEYER and MOTZ, Circuit Judges, and James A.
    BEATY, Jr., Chief United States District Judge for the Middle
    District of North Carolina, sitting by designation.
    Affirmed by unpublished per curiam opinion.
    ARGUED:   Thomas Fiorino  Basile, THOMAS   F.  BASILE,  ESQ.,
    Charleston, West Virginia, for Appellants.    Stephen Michael
    Horn, OFFICE OF THE UNITED STATES ATTORNEY, Charleston, West
    Virginia, for Appellee.    ON BRIEF: Charles T. Miller, United
    States Attorney, Charleston, West Virginia, for Appellee.
    Unpublished opinions are not binding precedent in this circuit.
    2
    PER CURIAM:
    After a bench trial, the district court found in favor of
    the    United    States     in    this     Federal      Tort    Claims    Act    (“FTCA”)
    medical malpractice action.                Veronica Drennen and her husband,
    Bobby   Drennen,      appeal.        They      challenge       the    district    court’s
    factual     findings,      evidentiary       rulings,       and   legal   conclusions.
    For the reasons that follow, we affirm.
    I.
    Veronica      Drennen     suffered        from   a   cystocele,     a    condition
    where    the    fascia     (soft    tissue)       between      the    bladder    and   the
    vagina degrades such that the bladder bulges into the vagina.
    On    December    18,    2001,     Dr.     Roy    Wolfe     performed     surgery,     not
    relevant     here,    to   treat     the    problem.           This   surgery    afforded
    Drennen temporary relief, but twenty months later, in August of
    2003, she again complained of pain.                     She returned to Dr. Wolfe,
    who concluded that her cystocele had recurred.
    On   October      21,     2003,   Dr.      Wolfe     performed     an    operation
    called anterior colporrhaphy.                In this surgery, a doctor holds
    open the vagina with a speculum and looks in to locate the
    cystocele.       He then cuts the anterior vaginal wall to reveal the
    fascia and uses sutures to pull together and reinforce strong
    fascia before closing the vaginal wall.                        It is undisputed that
    the surgery performed on Drennen followed this procedure.
    3
    On    October    27,     2003,    a    week    after      her    surgery,       Drennen
    called Dr. Wolfe’s office complaining of pain and requesting
    medication, which she received.                    She called again on November 4.
    Dr.    Wolfe    ordered     a    renal       ultrasound,      which      revealed       “gross
    hydronephrosis,” meaning that Drennen’s kidney was swollen and
    her ureters were likely obstructed.
    Dr. Wolfe referred Drennen to Dr. Apolonio Lirio, who noted
    in    his    operative    report       that    Drennen’s       ureter      was    deviated,
    which suggested swelling.               Dr. Lirio also noted that the ureter
    was obstructed to the point where he could not pass a sensor
    wire through it to determine the location of the blockage.
    The    next   day,     Drennen        went    to   West    Virginia        University
    Hospital for further treatment.                     First, Dr. Stanley Zaslau, a
    urologist,      attempted        to    correct       Drennen’s         ureteral    blockage
    using a stent.         That attempt failed, leaving surgery as the only
    option.       To allow Drennen’s kidney to drain in the weeks prior
    to surgery, Dr. Patricia Stoltzfus placed a tube into the kidney
    to release the excess fluid from it into a bag.                            Dr. Stoltzfus
    noted that Drennen’s ureter inserted ectopically (in the wrong
    place) into the bladder.
    On    January      20,     2004,       Dr.     Zaslau      performed        ureteral
    reimplantation         surgery,       which    consists     of    cutting        the    ureter
    near the obstruction and then re-inserting it into the bladder,
    4
    effectively    bypassing   the      blockage.       That   surgery   solved
    Drennen’s problem.
    Drennen believes that during the anterior colporrhaphy Dr.
    Wolfe     stitched   through   or    near   her    ureter,   causing    the
    obstruction.     She and her husband brought this action alleging
    medical malpractice against Dr. Wolfe and his employer.                 Dr.
    Wolfe falls within the statutory definition of a “Public Health
    Service employee” under the FTCA, and the United States thus
    stands as the defendant in this action.            See 
    42 U.S.C. § 233
    (g)
    (2006).
    Under the FTCA, West Virginia law governs this action.              In
    West Virginia, the Medical Professional Liability Act (“MPLA”)
    controls medical malpractice claims.            The MPLA provides that in
    order to bring such a claim, a plaintiff must prove that:
    (a) The health care provider failed to exercise that
    degree of care, skill and learning required or
    expected of a reasonable, prudent health care provider
    in the profession or class to which the health care
    provider belongs acting in the same or similar
    circumstances; and
    (b) Such failure was a proximate cause of the injury
    or death.
    
    W. Va. Code § 55
    -7B-3.
    Additionally, thirty days before filing a complaint, West
    Virginia law requires a claimant to:
    serve by certified mail . . . a notice of claim on
    each health care provider the claimant will join in
    litigation.   The notice of claim shall include a
    5
    statement of the theory or theories of liability upon
    which a cause of action may be based, and a list of
    all health care providers and health care facilities
    to whom notices of claim are being sent, together with
    a screening certificate of merit.
    
    W. Va. Code § 55
    -7B-6(b).               In her notice of claim, Drennen
    stated that:
    Roy Wolfe, Jr., M.D. . . . negligently failed to
    perform a routine cystoscopy after performing an
    anterior colporrhaphy on Veronica Drennen.         This
    negligence caused Dr. Wolfe to fail to notice that he
    had negligently stitched Mrs. Drennen’s left ureter
    closed, creating an obstruction for the left kidney.
    Mrs. Drennen was unable to pass urine from 10/21/03
    thru 11/06/03, developed sepsis and nearly died. 1
    Drennen’s “screening certificate of merit” included an expert
    opinion    from      Dr.     Zaslau,      who        performed      her     ureteral
    reimplantation      surgery,    stating       that    Dr.    Wolfe’s      failure    to
    perform a “routine cystoscopy” during the anterior colporrhaphy
    breached   the    standard     of    care,     and    that   this   breach    caused
    Drennen’s injuries.
    Drennen’s      complaint       advanced    two    theories     of    liability:
    (1) that Dr. Wolfe had stitched in a negligent manner causing an
    obstruction    to   Drennen’s       ureter;    and    (2)    that   Dr.    Wolfe    had
    1
    Cystoscopy is an invasive diagnostic procedure in which a
    doctor inserts a cystoscope -- a tube with a lens at the end of
    it -- into a patient’s urethra, and looks through the tube to
    examine the bladder. When using cystoscopy to examine ureters,
    the doctor injects blue dye into the bloodstream.    The kidneys
    remove the dye from the blood and the dye travels down the
    ureters and into the bladder.    If dye fails to emerge into the
    bladder from a ureteral orifice, then the doctor can infer that
    the corresponding ureter is obstructed.
    6
    negligently failed to perform a cystoscopy to check for ureteral
    obstruction.
    After   discovery,         including            depositions        of   the     relevant
    experts, the Government moved for summary judgment.                                   Although
    the district court denied that motion, the court noted that Dr.
    Zaslau had admitted in deposition that the standard of care did
    not require a surgeon to perform a cystoscopy during anterior
    repair   surgery,     and       the    court         thus    prohibited       Drennen      from
    asserting     that    theory      at       trial.           The   district       court    thus
    directed Drennen to proceed on two modified theories:                                 (1) that
    Dr.   Wolfe    had    stitched         in    a       negligent     manner,       causing    an
    obstruction     to    her       ureter;          and    (2)       that    Dr.    Wolfe     had
    negligently failed to do some additional diagnostic procedure
    (not necessarily cystoscopy) during the anterior repair surgery
    to check whether Drennen’s ureters were obstructed.
    The district court held a one-day bench trial, in which Dr.
    Zaslau   testified         as    the       sole       expert      witness       for    Drennen
    regarding both the “negligent stitch” theory of liability and
    the “failure to check” theory.                         For each theory, Dr. Zaslau
    discussed     the    standard         of    care       and    causation.          Dr.    Wolfe
    testified     as     the    treating         physician,            and    the     Government
    introduced the deposition testimony of its expert, urologist Dr.
    Karen Ashby.
    7
    With regard to the “negligent stitch” theory, the district
    court       found    that    Drennen     had   failed      to   establish     that   a
    misplaced        stitch,      standing     alone,     breached       an     applicable
    standard of care.            The court also found that Drennen had failed
    to   establish        that    a   surgical       stitch     caused    her    ureteral
    obstruction.
    With regard to the “failure to check” theory, the court
    found that the standard of care did not require physicians to
    perform an invasive diagnostic procedure to evaluate the ureters
    during      an   anterior     repair     surgery.         The   evidence     at   trial
    established         two   ways    to   examine    a   ureter:        cystoscopy      or
    intravenous pyelogram (“IVP”). 2               The court relied on its pre-
    trial ruling that cystoscopy did not constitute the national
    standard of care.            Moreover, the court held that Drennen could
    not prevail on the theory that IVP was the national standard of
    care because she had not mentioned IVP in her pre-trial notice
    of claim, and alternatively because no expert had testified that
    the national standard of care required a doctor to perform an
    IVP in these circumstances.
    2
    IVP is a more involved diagnostic procedure than
    cystoscopy.   In IVP, a radiologist injects contrast material
    into the patient’s veins.      Eventually, the contrast travels
    through the bloodstream and into the kidneys, down the ureters,
    and into the bladder. Using x-rays, the radiologist can observe
    whether the contrast encounters a blockage.
    8
    For these reasons, the district court granted judgment to
    the United States.   After Drennen moved unsuccessfully for a new
    trial, she timely noted this appeal.
    Drennen raises three contentions on appeal.       First, she
    argues that the district court did not give sufficient weight to
    Dr. Zaslau’s expert testimony, and thus erred in its factual
    findings.   Second, she maintains that the district court made
    two evidentiary errors: admitting the testimony of Dr. Wolfe as
    an expert and excluding an alleged statement against interest
    made by Dr. Resley, Dr. Wolfe’s partner in his medical practice.
    Third, she challenges the district court’s holding regarding her
    IVP argument.   We consider each contention in turn.
    II.
    In West Virginia, as in most states, the plaintiff in a
    medical malpractice action bears the burden of proving that the
    treating physician violated the national standard of care. 3   This
    means that “the reasonable man standard is . . . replaced by a
    standard based upon the usual conduct of other members of the
    defendant's profession in similar circumstances.”      Reynolds v.
    City Hosp., Inc., 
    529 S.E.2d 341
    , 348 (W. Va. 2000) (quoting
    3
    West Virginia has abolished the “locality rule,” which
    means that courts must determine the standard of care by
    reference   to  national   standards.     Paintiff v. City of
    Parkersburg, 
    345 S.E.2d 564
    , 567 (W. Va. 1986).
    9
    Bell v. Maricopa Med. Ctr., 
    755 P.2d 1180
    , 1182 (Ariz. Ct. App.
    1988)).      To comply with this standard, “a physician or other
    medical practitioner is not required to exercise the highest
    degree of skill and diligence possible.”                   Schroeder v. Adkins,
    
    141 S.E.2d 352
    , 357 (W. Va. 1965).                 Rather, “he is required to
    exercise only such reasonable and ordinary skill and diligence
    as are ordinarily exercised by the average of the members of the
    profession in good standing.”            
    Id.
    The plaintiff must establish, through the use of expert
    testimony,    both    the   standard        of   care   and   that    the    treating
    physician’s actions breached that standard.                   
    W. Va. Code § 55
    -
    7B-7(a).     Finally, the plaintiff must prove that the breach was
    the proximate cause of the injuries suffered.
    Determinations       about      both      the    standard     of     care    and
    causation constitute findings of fact.                   See Mays v. Chang, 
    579 S.E.2d 561
    , 565 (W. Va. 2003).                After a bench trial, we review
    such findings for clear error.              Ellis v. Grant Thornton LLP, 
    530 F.3d 280
    , 286-87 (4th Cir. 2008); Fed. R. Civ. P. 52(a)(6).
    Factual findings will be overturned only if “the reviewing court
    on   the   entire    evidence     is    left     with   the   definite      and     firm
    conviction that a mistake has been committed.”                     Ellis, 
    530 F.3d at 287
     (quoting United States v. United States Gypsum Co., 
    333 U.S. 364
    , 395 (1948)).              In considering the evidence, we must
    give   due   regard    to   the     trial     court’s    ability     to     judge    the
    10
    credibility of witnesses.                 Fed. R. Civ. P. 52(a)(6).             With these
    principles     in    mind,     we    examine         each   of   the   district       court’s
    challenged factual findings.
    A.
    The district court found that a doctor’s placement of a
    stitch through a ureter, in and of itself, does not violate the
    standard of care.            The record offers strong support for this
    finding.       Drennen’s own expert, Dr. Zaslau, although opining
    that   negligence      arises       when     a   physician       fails    to    perform    an
    invasive      diagnostic       procedure         to     check    whether       he    stitched
    incorrectly,        conceded    that       an    errant     stitch,      standing       alone,
    does not breach any applicable standard of care.
    B.
    With regard to causation, the district court found that
    Drennen had not established, by a preponderance of the evidence,
    that a stitch had obstructed her ureter.                          Again, the testimony
    of Drennen’s own expert supports this finding, as Dr. Zaslau
    acknowledged        that   he       had    not       personally    seen    a     stitch    in
    Drennen’s ureter.          Instead, he opined that the other possible
    causes   of    a    blockage        to    the    ureter     --    edema    (swelling),      a
    congenital      stricture,       and       kidney       stones    --     were       relatively
    unlikely.      Dr. Zaslau also asserted that, although Dr. Stoltzfus
    had noted that Drennen’s ureter inserted ectopically, Dr. Zaslau
    considered that possibility unlikely.
    11
    The      district         court      found          Dr.     Zaslau’s           process-of-
    elimination rationale unpersuasive.                         The court found that edema
    could have caused the blockage, and that an ectopically inserted
    ureter might also have caused the problem.                               It also found Dr.
    Zaslau’s testimony not entirely credible because the doctor had
    not    voiced      any     concerns      about       a    surgical      stitch       until    after
    Drennen had retained him as an expert witness.                                     The district
    court found that this shift in Dr. Zaslau’s views “cast a shadow
    of doubt on the objectivity of his reports,” and thus diminished
    the weight of his testimony.
    Drennen       argues      that    Dr.    Zaslau       was     the      only    expert     who
    testified       as    to    causation,         and       therefore      the    district       court
    clearly      erred       in     rejecting       Dr.       Zaslau’s       testimony.              This
    argument fails.            Drennen cites no rule of law requiring a finder
    of fact to accept the testimony of an expert witness, especially
    when    it    finds      that    witness’s       testimony         inconsistent           and    his
    credibility impaired.                  Indeed, it seems axiomatic that when a
    district court acts as a fact-finder it, like a jury, may accept
    all, part, or none of a paid expert’s opinion.                                   See 9C Charles
    Alan Wright & Arthur R. Miller, Federal Practice & Procedure
    § 2586       (3d     ed.       2004)    (“The        court       need      not       accept      even
    uncontradicted           and     unimpeached         testimony        if      it     is   from    an
    interested party or is inherently improbable.”).
    12
    Furthermore,            Drennen      points     to    no     hard    evidence      that
    corroborates           Dr.      Zaslau’s       testimony.           Dr.    Zaslau     himself
    conceded that he did not see any stitch, but rather concluded
    that a stitch probably caused Drennen’s blockage because, in his
    opinion, other causes were unlikely.                        To be sure, Dr. Zaslau’s
    testimony         appears      methodical       and    thorough.          But   absent    some
    concrete proof, Dr. Zaslau’s reasoning is only as persuasive as
    the district court -- which had an opportunity to observe Dr.
    Zaslau and weigh his demeanor and credibility -- found it to be.
    Because we are not “left with the definite and firm conviction
    that       a    mistake       has   been    committed,”        we   cannot      disturb    the
    judgment of the district court.                     Ellis, 
    530 F.3d at 287
    .
    C.
    Finally, we see no error in the district court’s findings
    as to the standard of care relating to the “failure to check”
    theory.         Dr. Zaslau conceded in his deposition that the risk of
    an injury to the ureter in anterior repair surgery was low, 4 but
    stated         that    in    his    opinion,    a    prudent      physician     would    still
    perform         some        ancillary      diagnostic       procedure.          Dr.     Zaslau
    testified that there were two procedures that a physician might
    4
    Dr. Zaslau cited a study stating that in a broad array of
    vaginal surgeries, including anterior repairs, the total injury
    rate was 8.8 out of 1000, or 0.88%. He first characterized this
    as a high number, but then backtracked and stated that the
    “incidents of these renal injuries is low.”
    13
    use: cystoscopy and IVP. 5           He admitted, however, that cystoscopy
    had not yet been adopted as the standard of care.
    Dr.   Zaslau   testified        inconsistently         on   the    question      of
    whether the standard of care required IVP in lieu of cystoscopy.
    At one point, he stated that it would be negligent to do neither
    cystoscopy nor IVP.        However, moments later, Dr. Zaslau agreed
    that it was “a fair statement” that “there is really only one
    good way to check, and that’s using cystoscopy.”                        Of course, he
    had already conceded that the standard of care did not require
    cystoscopy.
    Dr.    Ashby   and   Dr.       Wolfe,     on     the    other      hand,      both
    unequivocally testified that the risk of obstructing a ureter
    during    anterior   repair     surgery       was    sufficiently        low    that   a
    prudent     physician   would    not    perform      any     invasive      diagnostic
    procedure.      These   experts       stated    that    the       standard     of   care
    required the physician to perform the surgery carefully, but did
    not   require   cystoscopy      or    IVP.     The    district      court      credited
    5
    On appeal, Drennen suggests that a surgeon could use
    methods other than cystoscopy and IVP to check for ureteral
    obstruction.   She discusses antegrade and retrograde pyelograms
    (which may or may not be the same as an intravenous pyelogram
    (IVP)), dye tests (which require cystoscopy in order to be
    effective), and the use of balloon catheters and sensor wires.
    However, to the extent that these methods differ from cystoscopy
    or IVP, no witness (or lawyer) advocated any of them before the
    district court.    In fact, the experts specifically testified
    that cystoscopy and IVP were the only plausible ways to perform
    an intraoperative diagnosis for ureteral obstruction.
    14
    their    views,     noting        that    while    cystoscopy    might    become    the
    standard of care in the future, currently that is not the case.
    “Evaluating the credibility of experts and the value of
    their    opinions       is   a    function   best    committed    to     the   district
    courts,    and     one       to   which    appellate    courts     must    defer.    An
    appellate court should be especially reluctant to set aside a
    finding based on the trial court's evaluation of conflicting
    expert testimony.”            Hendricks v. Cent. Reserve Life Ins. Co., 
    39 F.3d 507
    , 513 (4th Cir. 1994).                Given the conflict in the expert
    testimony and the inconsistencies in Dr. Zaslau’s testimony, we
    cannot    say    that    the      district   court’s    decision    to    credit    the
    testimony of Dr. Wolfe and Dr. Ashby constituted clear error. 6
    III.
    Drennen challenges two of the district court’s evidentiary
    rulings.        We review these rulings “under the deferential abuse
    6
    Drennen argues that the district court erred by treating
    Dr. Wolfe as an expert.      We address this argument below in
    section III. But we note here that even if Dr. Wolfe should not
    have been regarded as an expert, the principal effect of
    excluding his testimony regarding the standard of care would be
    to ignore his statement that the standard of care does not
    require IVP. This exclusion would not aid Drennen. Because she
    did not present any evidence that the standard of care does
    require IVP, she still would have failed to carry her burden of
    proof.   Furthermore, Dr. Ashby, whose status as an expert is
    undisputed, stated that the standard of care does not require an
    IVP, or any other additional diagnostic test.
    15
    of discretion standard.”          United States v. Rooks, 
    596 F.3d 204
    ,
    209-10 (4th Cir. 2010).
    First, Drennen argues that the district court improperly
    admitted Dr. Wolfe as an expert in this case.                       Federal Rule of
    Civil   Procedure      26(a)(2)       requires     parties      to    disclose       the
    identities    of     expert    witnesses      in   advance     of     trial.      Rule
    26(a)(2)(B) provides that, unless a court orders otherwise, when
    “the witness is one retained or specially employed to provide
    expert testimony in the case or one whose duties as the party's
    employee     regularly      involve     giving       expert     testimony,”      such
    disclosures “must be accompanied by a written report” setting
    forth the relevant details of the witness’s testimony.
    In this case, the district court noted that the Government
    identified Dr. Wolfe as an expert, but it did not submit a
    written report regarding his testimony.                  The court nevertheless
    admitted   Dr.     Wolfe’s     testimony      on   the   ground       that    treating
    physicians    like    Dr.     Wolfe   are   exempt     from    Rule    26’s    written
    report requirement because treating physicians are not “retained
    or specially employed to provide expert testimony.”
    The   district      court    did   not    abuse     its   discretion       in   so
    holding.     As a treating physician, Dr. Wolfe was not retained or
    specially employed to provide expert testimony in this case.
    The note accompanying the 1993 amendments to Rule 26 confirms
    that this is the proper interpretation of Rule 26.                    It states:
    16
    The requirement of a written report in paragraph
    (2)(B) . . . applies only to those experts who are
    retained   or   specially   employed  to  provide  such
    testimony in the case or whose duties as an employee
    of a party regularly involve the giving of such
    testimony.    A treating physician, for example, can be
    deposed or called to testify at trial without any
    requirement for a written report.
    Fed. R. Civ. P. 26(a)(2) advisory committee’s note (emphasis
    added).     The district court thus properly relied on Dr. Wolfe’s
    testimony as an expert opinion. 7
    Second,      Drennen    contends        that     the   district      court
    erroneously refused to consider an alleged “statement against
    interest”    by   Dr.   Wolfe’s   partner,     Dr.    Resley.      Dr.   Resley
    testified that Dr. Wolfe “may have said something to the effect
    of we got -- I got a ureter during this case.                   I don’t really
    remember, but, yes, you know, the assumption would have been
    that this was related to the surgery.”
    Dr.    Resley   also   stated,   “Dr.    Wolfe    assumed    that   it   was
    related to the surgery at the time.                  Now, whether it was a
    direct injury to the ureter or whether it was something that had
    7
    Drennen   argues   that   the   district   court   acted
    inconsistently because it permitted Dr. Wolfe to testify as an
    expert, but it refused at trial to admit the testimony of Dr.
    Resley. The difficulty with this argument is that Dr. Wolfe and
    Dr. Resley are not similarly situated.      In fact, during the
    colloquy in which Drennen’s trial counsel successfully objected
    to Dr. Resley answering questions about the standard of care, he
    conceded that “this line of questioning is certainly appropriate
    for Dr. Wolfe, who actually did the cystocele repair . . . .”
    17
    occurred during the healing process or whether it was a kinking,
    he didn’t indicate.          I certainly don’t know.”
    On appeal, Drennen reiterates her argument to the district
    court that Dr. Resley’s reporting of Dr. Wolfe’s statement that
    he    “got    a    ureter”     was   an    admission        of    liability.       Drennen
    emphasizes that Rule 804(b) creates an exception to the hearsay
    rule    for       admissions    against         interest,        and   argues    that   the
    district      court    therefore      erred          in   refusing     to    consider   this
    testimony.
    This argument fails.           Drennen objects to a ruling that the
    district      court    never     made,     as       the   court    never     excluded   Dr.
    Resley’s testimony on the ground that it was hearsay.                              Rather,
    the court explicitly evaluated Dr. Resley’s testimony and found
    his    statement      susceptible         to    different        interpretations.         We
    agree with that assessment.                    To “get” a ureter could mean, as
    Drennen contends, that Dr. Wolfe conceded that he inadvertently
    stitched through the ureter, but it could also mean, as the
    district court held, that Dr. Wolfe only stated that Drennen
    “got” a ureter problem after her surgery, without any opinion as
    to the cause of the problem.                         Taken in context, the latter
    meaning seems just as likely as the former, and the district
    court did not abuse its discretion in so finding.
    Furthermore, even if we accept Drennen’s characterization
    of    Dr.    Resley’s    statement,            she    still      has   not    demonstrated
    18
    reversible error.          Taken at face value, Drennen’s argument is
    that when she came to see Dr. Wolfe two weeks after her surgery,
    complaining of pain consistent with a ureteral obstruction, he
    expressed    concern       that    he       had    obstructed       a    ureter.       That
    statement may prove that Dr. Wolfe was anxious that he might
    have obstructed a ureter, but it certainly does not prove that
    he actually did obstruct a ureter.                       When weighed alongside the
    other evidence, Dr. Wolfe’s assumption that Drennen’s injuries
    might     have     been    related       to        the    surgery        is   simply    not
    sufficiently probative to warrant reversal.
    IV.
    Finally, Drennen argues that the district court erred by
    refusing to consider her IVP theory.                       The district court held
    that under governing West Virginia law, Drennen was required to
    outline this theory in her pre-trial notice of claim, but had
    failed to do so, focusing instead on cystoscopy to the exclusion
    of IVP or any other diagnostic test.                        The court held, in the
    alternative, that “[e]ven if Plaintiffs had complied with the
    notice requirements . . . the testimony elicited at trial does
    not establish IVP as the national standard of care.”
    We     need    not     reach       Drennen’s         statutory       interpretation
    argument    because       even    if    the       district       court    was   bound    to
    consider    her    IVP    theory,      it    did    not    err    in     concluding     that
    19
    Drennen had failed to offer evidence that the national standard
    of care requires a surgeon to perform an IVP during an anterior
    repair.    West Virginia medical malpractice law places the burden
    on   the   plaintiff    to     come    forth    with    expert    testimony     to
    substantiate her claim.         See 
    W. Va. Code § 55
    -7B-7(a); Farley v.
    Shook, 
    629 S.E.2d 739
    , 744 (W. Va. 2006); Roberts v. Gale, 
    139 S.E.2d 272
    , 276 (W. Va. 1964).              As the district court explained,
    no   expert    testified      that    the    standard   of    care   requires    a
    physician to employ an IVP here.                 In fact, two experts, Dr.
    Wolfe   and    Dr.   Ashby,    explicitly      testified     to   the   contrary.
    Thus,   even   assuming    that      Drennen    properly     complied   with    the
    notice requirements of the MPLA, she cannot demonstrate that the
    national standard of care requires a physician to perform an
    intraoperative IVP in the circumstances of this case.
    V.
    The judgment of the district court is
    AFFIRMED.
    20