Gary Horndeski M.D. v. Evelyn George

Opinion issued October 16, 2025

In The

Court of Appeals

For The

First District of Texas

————————————

NO. 01-24-00068-CV

———————————

GARY HORNDESKI M.D., Appellant

V.

EVELYN GEORGE, Appellee

On Appeal from the 412th District Court

Brazoria County, Texas

Trial Court Case No. 115741-CV

MEMORANDUM OPINION

The Texas Medical Liability Act (TMLA) requires health care liability

claimants to timely serve an adequate expert report, authored by a qualified expert.

See TEX. CIV. PRAC. & REM. CODE § 74.351(a), (r)(5). This interlocutory appeal

turns on those requirements. See id. §§ 51.014(a)(9); 74.351(a), (r)(5).

On this record, the trial court did not abuse its discretion in overruling

Appellant Dr. Gary Horndeski’s objection to the expert’s qualifications. Nor did the

trial court abuse its discretion in denying the motion to dismiss based on the

adequacy of the report. We therefore affirm.

BACKGROUND

In 2019, Dr. Horndeski performed breast reduction surgery on Appellee

Evelyn George.1 George alleges that “[t]he surgery was a complete failure, leaving

[her] terribly scarred and permanently disfigured.” George alleges she suffered

multiple infections and complications. And George later underwent two additional

surgical revisions, seeking to fix the problems.

This culminated with George suing Dr. Horndeski, alleging that Dr.

Horndeski breached the standard of care owed to George, causing her undue pain

and suffering and rendering her scarred and deformed.2

George timely served upon Dr. Horndeski an expert report authored by Mark

A. Schusterman, M.D., FACS, a board-certified plastic surgeon and Clinical

1

The facts recited are based on George’s petition and expert report. See Abshire v.

Christus Health Se. Tex., 563 S.W.3d 219, 221 n.1 (Tex. 2018); New Med. Horizons,

II, Ltd. v. Milner, 575 S.W.3d 53, 58 (Tex. App.—Houston [1st Dist.] 2019, no pet.)

(“The medical records are not before us, and we accept the factual statements in

[the] expert report for the limited purpose of this appeal.”).

2

George also brought fraud claims against Dr. Horndeski, alleging that he posted

false and misleading information online and that he intentionally deceived George

into believing his surgical method would result in minimal or invisible scars.

2

Professor of Plastic Surgery at Baylor College of Medicine. See TEX. CIV. PRAC. &

REM. CODE § 74.351(a).

Dr. Horndeski timely objected to the report, arguing that Dr. Schusterman was

not qualified to provide expert opinions and that the report failed to satisfy the

statutory requirements. See id. After a hearing, the trial court overruled Dr.

Horndeski’s objections. Subsequently, Dr. Horndeski filed a motion for

reconsideration and a motion to dismiss, reasserting his previous arguments.

The trial court denied Dr. Horndeski’s motion for reconsideration and motion

to dismiss. Dr. Horndeski then filed this interlocutory appeal. See id. § 51.014(a)(9).

DISCUSSION

The TMLA requires health care liability claimants to timely serve an adequate

expert report on each defendant. See id. § 74.351(a). The report must be issued by a

qualified expert. See id. § 74.351(r)(5); Pankaj v. Hernandez, 695 S.W.3d 900, 919

(Tex. App.—Houston [1st Dist.] 2024, no pet.).

A. The trial court did not abuse its discretion in concluding that Dr.

Schusterman’s report and curriculum vitae established his qualifications

to opine in this case.

Dr. Horndeski first argues that the trial court abused its discretion in

overruling his objection to Dr. Schusterman’s qualifications to opine in this case. It

did not.

3

1. Expert Qualification Requirements

An expert report must be issued by a qualified “expert.” See TEX. CIV. PRAC.

& REM. CODE § 74.351(a), (r)(5); Pankaj, 695 S.W.3d at 919. We review the trial

court’s ruling on the expert’s qualifications for an abuse of discretion. See Pankaj,

695 S.W.3d at 919; New Med. Horizons, II, Ltd. v. Milner, 575 S.W.3d 53, 61, 63

(Tex. App.—Houston [1st Dist.] 2019, no pet.).

Here, Dr. Horndeski challenges the expert’s qualifications to opine on the

standard of care. As applicable, the TMLA defines an expert as someone qualified

to testify as an expert witness under section 74.401. See TEX. CIV. PRAC. & REM.

CODE § 74.351(r)(5)(A).

Section 74.401, in turn, states that, to be qualified as an expert on whether the

defendant-physician departed from accepted standards of medical care, the expert

must be a physician who:

(1) is practicing medicine at the time such testimony is given or was

practicing medicine at the time the claim arose;

(2) has knowledge of accepted standards of medical care for the

diagnosis, care, or treatment of the illness, injury, or condition

involved in the claim; and

(3) is qualified on the basis of training or experience to offer an

expert opinion regarding those accepted standards of medical

care.

Id. § 74.401(a); see Pankaj, 695 S.W.3d at 919.

4

Section 74.401 further provides that, in determining whether an expert witness

is qualified based on his training and experience, a trial court shall consider whether

the witness “is board certified or has other substantial training or experience in an

area of medical practice relevant to the claim,” and whether he “is actively practicing

medicine in rendering medical care services relevant to the claim.” TEX. CIV. PRAC.

& REM. CODE § 74.401(c).

“The critical inquiry is whether the expert’s expertise goes to the very matter

on which he or she is to give an opinion.” New Med. Horizons, 575 S.W.3d at 62

(internal quotation marks omitted). The expert’s qualifications must appear in the

expert report or in the expert’s accompanying CV. Id. at 61.

2. Dr. Schusterman’s Qualifications

The trial court did not abuse its discretion in concluding that Dr.

Schusterman’s report and CV established his qualifications to opine on the standard

of care applicable to Dr. Horndeski—a plastic surgeon performing breast plastic

surgery.

To begin, Dr. Schusterman’s report shows he was practicing medicine at the

time of the report and at the time the claim arose. His report states: “I am a physician

and currently practice medicine. I was practicing medicine at the time this claim

arose.” Thus, the first prong is satisfied. Id. § 74.401(a)(1) (expert must be a

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physician who “is practicing medicine at the time such testimony is given or was

practicing medicine at the time the claim arose”).

So too with the second and third prongs: his report and CV support the

conclusion that he “has knowledge of accepted standards of medical care for the

diagnosis, care, or treatment of the . . . condition involved [, breast plastic surgery],”

and he “is qualified on the basis of training or experience to offer an expert opinion

regarding those accepted standards of medical care.” Id. § 74.401(a)(2)-(3).

In addition to being board-certified in plastic surgery (and general surgery),

Dr. Schusterman’s report and CV reflect extensive experience with plastic surgery—

and with breast plastic surgery in particular. See id. § 74.401(a), (c). His report states

the following, offering support to the trial court’s conclusion:

I have knowledge of the accepted standards of care for the diagnosis,

care, treatment, and surgical intervention of breast implant surgery,

breast lift surgery, breast implant exchange surgery, breast implant

reconstructive surgery, and breast reconstructive surgery. I am qualified

based on my training, education, and experience regarding these

accepted standards of medicine and medical care. I am Board Certified

in Plastic Surgery and General Surgery. I am also a Fellow of the

American College of Surgery.

****

I have published well over 200 peer-reviewed articles, book chapters,

books, and abstracts. I have lectured internationally. During my tenure

at [the University of Texas M.D. Anderson Cancer Center], I trained

and supervised dozens of residents and fellow plastic surgeons. I was

an American Board of Plastic Surgery Examiner for seven years. I am

very familiar with all aspects of plastic surgery. Since 1997, I have been

in private practice and continue to treat a wide spectrum of plastic

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surgery needs and skin conditions, including surgical repairs post-

plastic surgery and related invasive medical techniques necessary to

repair poorly performed plastic surgery operations.

And notably, his CV states in relevant part that “[Dr. Schusterman] is a well-known

authority” on “breast reconstruction,” and that he “has pioneered techniques (such

as the Free TRAM Flap technique).”3

As his report and CV further reflect, Dr. Schusterman has authored scientific

articles and book chapters on breast plastic surgery. He has also served on the

editorial boards of medical journals focused on breast and plastic surgery. For

example, Dr. Schusterman currently serves as a Peer Reviewer for Breast Implant

Public Health Project, LLC and has served on the editorial boards for the Annals of

Plastic Surgery, The Breast Journal, and Breast Diseases: A Year Book Quarterly.

Additionally, he has taught courses on breast plastic surgery and has presented at

scientific meetings and educational symposia on the topic. For instance, he presented

“Breast Implants: Facts and Fantasy in the Ongoing Controversy” at the Ninth

International Congress on Breast Diseases and taught several courses on “Breast

Reconstruction with the Free TRAM Flap” for the American Society of Plastic and

Reconstructive Surgeons.

3

The Free TRAM Flap procedure “uses a section of belly tissue that includes skin,

fat and sometimes muscle for the new breast.” Breast reconstruction with flap

surgery, MAYO CLINIC, https://www.mayoclinic.org/tests-procedures/breast-

reconstruction-flap/about/pac-20384937#dialogId14410173 (last visited October

10, 2025).

7

On this record, we find no abuse of discretion in the trial court’s conclusion

that Dr. Schusterman was qualified to opine in this instance. See New Med. Horizons,

575 S.W.3d at 61–63; see, e.g., Kelly v. Rendon, 255 S.W.3d 665, 673 (Tex. App.—

Houston [14th Dist.] 2008, no pet.) (doctor, who was board certified in both general

surgery and plastic surgery and who had experience treating individuals with the

same condition as patient, was qualified to render expert opinion on the standard of

care for plastic surgeon where patient died from complications after tummy tuck

procedure); see also First Nobilis Surgical Ctr., LLC v. Phillips, No. 14-18-00772-

CV, 2019 WL 5617625, at *6–7 (Tex. App.—Houston [14th Dist.] Oct. 31, 2019,

no pet.) (an infectious disease doctor was qualified to opine against plastic surgeon

who performed breast implant surgery on a patient who developed breast infections

after the surgery, because doctor had experience treating similar infections).

B. The trial court similarly did not abuse its discretion in denying Dr.

Horndeski’s motion to dismiss concerning the adequacy of the report.

Dr. Horndeski next argues the trial court abused its discretion in failing to

dismiss George’s claims against Dr. Horndeski because Dr. Schusterman’s report

was deficient and failed to meet the statutory requirements concerning the standard

of care, breach, and causation. On this record, the trial court did not abuse its

discretion in denying the motion to dismiss on this basis.

8

1. TMLA’s Expert Report Requirements

Having a qualified expert is not enough for these purposes. Under the TMLA,

the plaintiff must also timely serve an adequate report.

The Texas Supreme Court has explained that “[a]n expert report is adequate

if it represents an objective good faith effort to provide a fair summary of the expert’s

opinions regarding applicable standards of care, the manner in which the care

rendered by the physician or health care provider failed to meet the standards, and

the causal relationship between that failure and the injury, harm, or damages

claimed.” E.D. ex rel. B.O. v. Tex. Health Care, P.L.L.C., 644 S.W.3d 660, 664 (Tex.

2022) (cleaned up) (quoting TEX. CIV. PRAC. & REM. CODE § 74.351(l), (r)(6));

accord Bush v. Columbia Med. Ctr. of Arlington Subsidiary, L.P., 714 S.W.3d 536,

543 (Tex. 2025).

“[O]ur inquiry is confined to the narrow question of whether [the expert’s]

report has made a good-faith effort to comply with the statutory requirements.” Bush,

714 S.W.3d at 545. A report represents a good-faith effort if it “(1) informs the

defendant of the specific conduct called into question and (2) provides a basis for

the trial court to conclude the claims have merit.” Id. at 543 (cleaned up). Put

differently, a report meets this standard if it includes all required elements and

“explains their connection to the defendant’s conduct in a non-conclusory fashion.”

Id.

9

In analyzing a report’s sufficiency, courts consider only the information

contained within the four corners of the report. Id. at 544.

At this early stage of litigation, “[a] report is not required to marshal all the

plaintiff’s proof.” Id. at 543–44 (internal quotation marks omitted). Nor is the

question, at this stage, whether the expert’s explanation is credible, reasonable, or

believable; “those questions are to be litigated later in the proceedings.” Id. at 545.

The ultimate question before us is whether the trial court abused its discretion

in denying the defendant’s motion to dismiss based on the adequacy of the expert

report. Id. at 544. “[U]nder an abuse-of-discretion standard, close calls must go to

the trial court.” E.D., 644 S.W.3d at 664 (cleaned up).

2. The trial court did not abuse its discretion in deeming the report

adequate as to standard of care and breach.

“The standard of care is defined by what an ordinarily prudent healthcare

provider would have done under the same or similar circumstances.” Nikko Cosmetic

Surgery Ctr., Inc. v. Carroll, No. 01-20-00752-CV, 2021 WL 3082911, at *3 (Tex.

App.—Houston [1st Dist.] July 22, 2021, no pet.); see Am. Transitional Care Ctrs.

of Tex., Inc. v. Palacios, 46 S.W.3d 873, 880 (Tex. 2001). “An expert report

adequately articulates the elements of standard of care and breach when it sets forth

specific information about what the defendant should have done differently; that is,

what care was expected, but not given.” Bush, 714 S.W.3d at 544 (cleaned up).

10

In his 54-page report, Dr. Schusterman sets forth what he says is the standard

of care applicable to Dr. Horndeski as a plastic surgeon with a patient presenting for

a breast lift/reduction procedure. According to Dr. Schusterman, Dr. Horndeski was

to:

• Perform the “breast lift/reduction [procedure] in such a way” that makes

the resulting horizontal scarring “as unnoticeable as possible.”

• Ensure that the placement of the nipple is “at or slightly above the

inframammary fold.”

• Perform the breast lift/reduction procedure in a technically appropriate

manner “while carefully evaluating the possibility for blood flow

interruption”—when faced with “signs of poor blood flow to the nipples,”

“a doctor is to take immediate action to prevent loss of the nipples and/or

breast.”

• Perform a breast lift/reduction procedure that the doctor is qualified and

physically fit to perform.

• Perform a breast lift/reduction procedure that has been proven to be safe

and effective by “completing medical studies or analysis” of the safety and

effectiveness of the new unique surgical intervention while “evaluating

risk factors” and considering past failures.

• Perform a breast lift/reduction procedure “that does not require extensive

post-surgery reconstruction.”

• Perform a breast lift/reduction procedure that results in symmetrical

breasts.

With respect to breach, Dr. Schusterman opines that Dr. Horndeski failed to

follow these standards of care. Dr. Schusterman opined that Dr. Horndeski breached

the standards of care when Dr. Horndeski:

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• “[F]ailed to perform the surgery in a manner where [George’s] scars were

unnoticeable or scarless”—instead leaving obvious and jagged scars.

• “[F]ailed to perform the surgery in a manner where the nipple line was

appropriately placed” at or slightly above the inframammary fold—

resulting in George’s “nipple line being too high on the chest, especially

on one side.”

• Failed to take action to prevent poor blood flow to the nipples after

“recogniz[ing] signs of poor blood flow to the nipples.”

• Performed a surgery that he was physically unfit to perform, as he is

visually impaired and unable to see more than a few feet.

• Performed a surgery not “accepted as safe and effective” by the plastic

surgery community and “without performing or completing medical

studies or analysis” on the safety and effectiveness of the new surgery

method and without consideration of previous surgical failures—rather

than performing “the inverted T (Wise Pattern)” method, which is the

“more accepted methods of this type of surgery and would have resulted

in better nipple placement.”

• Failed to prevent “severe scarring and malformed breast shape.”

• Failed to provide symmetrical breasts—resulting “in one breast being high

on the chest wall while the other sagged.”

In light of the foregoing, under applicable law, the trial court was within its

discretion to conclude that Dr. Schusterman’s report adequately describes the

applicable standards of care and breach. “At this early point, whether the expert’s

explanation is credible, reasonable, or believable is irrelevant,” and his “report is not

required to marshal all the plaintiff’s proof.” Bush, 714 S.W.3d at 543, 545 (internal

quotation marks omitted). So long as the report contains sufficient information to

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fulfill the “good-faith effort” standard of “(1) inform[ing] the defendant of the

specific conduct called into question and (2) provid[ing] a basis for the trial court to

conclude the claims have merit,” the report will be sufficient. Id. at 543 (cleaned up).

Our court’s prior opinion in Amjadi v. Mandujano is instructive. No. 01-13-

00479-CV, 2014 WL 554678 (Tex. App.—Houston [1st Dist.] Feb. 11, 2014, no

pet.). There, the patient sued the doctor for negligence arising from a breast lift and

tummy tuck. Id. at *1. We explained the report “clearly identifies the pertinent

standards of care for a” breast lift by the expert’s statement that “the ordinary

standard of care for a [breast lift] is for a plastic surgeon to place breasts

symmetrically, with normal nipple/areolar complex centralized on the breast

mound.” Id. at *4 (cleaned up). We further found that the report sufficiently

addressed breach by stating “that ‘[the defendant] did not meet the standard of care’

. . . because he ‘failed to place the nipple areolar complex on the breast mound

symmetrically,’” which fell “‘below the accepted standards of care.’” Id.; see also

Nikko Cosmetic, 2021 WL 3082911, at *4 (report adequately informed doctor of

conduct in question and care that was expected where doctor performed a breast

reduction surgery without patient’s consent). That reasoning applies here.

Dr. Horndeski’s arguments to the contrary do not change this conclusion.

First, he argues that Dr. Schusterman’s opinions are biased, unreliable, and

speculative because he reviewed only limited medical records and (according to Dr.

13

Horndeski) relied instead on irrelevant material, assumptions, inferences, and

personal grievances. But the report says otherwise. In his report, Dr. Schusterman

stated that, in forming his opinions, “he reviewed all currently available and

pertinent records regarding” George, including George’s medical records and history

of prior breast surgeries, pre- and post-operative communications between George

and Dr. Horndeski, pre- and post-operative photographs of George, as well as a

personal evaluation of George.

Second, Dr. Horndeski argues that Dr. Schusterman’s opinions regarding the

standard of care and breach are conclusory because they fail to provide “any ‘specific

information’ about what Appellant should have done differently.” But Dr.

Schusterman’s report asserts, for example, that Dr. Horndeski should not have

performed his procedure on George because he was not physically fit to perform it

and because the procedure used—rather than “more accepted methods”—was an

unknown experimental procedure not accepted by the plastic surgery community.4

The report states that Dr. Horndeski should have taken action to prevent poor blood

4

Dr. Schusterman opines that “the inverted T (Wise Pattern)” method—as opposed

to Dr. Horndeski’s experimental “Horndeski Method” performed in this case—is

the “more accepted methods of this type of surgery and would have resulted in better

nipple placement.” See Baty v. Futrell, 543 S.W.3d 689, 697 (Tex. 2018) (“The

report’s express reference to an alternative method provides some indication of what

[defendant] should have done differently.”).

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flow to the nipples. And it states that he should have performed a breast lift/reduction

procedure for George that resulted in unnoticeable scars, symmetrical breasts, and a

nipple line situated at or slightly above the inframammary fold, without the need for

extensive post-surgery reconstruction.

The trial court did not abuse its discretion in concluding that this report

suffices at this stage. See Bush, 714 S.W.3d at 543–45; see also Baty v. Futrell, 543

S.W.3d 689, 696 (Tex. 2018) (report should identify the “specific conduct that [the

expert] opines falls below the standard of care”); Grindstaff v. Michie, 242 S.W.3d

536, 543 (Tex. App.—El Paso 2007, no pet.) (although some opinions “are written

in the negative rather than the positive, the report provides specific information

about what [doctor] should have done differently”).

3. The trial court also did not abuse its discretion in denying Dr.

Horndeski’s motion to dismiss as to causation.

The report must also be adequate as to causation. In this context, a “report is

sufficient if it makes a good-faith effort to explain, factually, how proximate cause

is going to be proven.” Bush, 714 S.W.3d at 544 (cleaned up). “Proximate cause

includes both cause in fact and foreseeability.” Id. “Cause in fact is established by

showing the negligent act or omission was a substantial factor in bringing about

injury, without which the harm would not have occurred.” Id. (cleaned up). “An

injury is foreseeable if its general character might reasonably have been anticipated.”

Id. (cleaned up).

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Dr. Horndeski argues the report is deficient as to causation because it provides

only conclusory opinions without a sufficient link to the facts and does not explain

“how or why the alleged breaches of the standard of care caused the outcome or

would have changed the outcome.” We disagree.

In setting out the causal connection between the alleged breaches of the

standards of care discussed above and the harm suffered by George, Dr. Schusterman

opines in relevant part that:

• Dr. Horndeski breached the plastic surgeon’s standards of care by “failing

to perform the surgery in a manner where the nipple line” was properly

placed “at or slightly above the inframammary fold,” “causing the nipple

line to be placed too high” on the chest, resulting in “permanent

disfigurement.”

• Dr. Horndeski breached the plastic surgeon’s standards of care by failing

“to perform the surgery in a manner where [George’s] scars were

unnoticeable or scarless,” causing George to have now “obvious,”

“unsightly,” “jagged,” and “horrific scars on the chest wall” and breast,

leaving her “permanently disfigured” with “malformed breast shape,”

which will require multiple revision operations to repair excessive residual

scarring.

• Dr. Horndeski breached the plastic surgeon’s standards of care by

interrupting the blood flow to the breast and nipples and failing to take

action to correct the surgical error, “causing tissue damage” to George’s

breast and resulting “in prolonged pain and suffering” for George.

• Dr. Horndeski breached the plastic surgeon’s standards of care by failing

to perform the surgery in a manner “whereby the breasts are symmetrical.”

“Dr. Horndeski’s surgery resulted in one breast being high on the chest

wall while the other sagged.” This caused “asymmetrical breasts and

nipples, which required revision surgery, and profound scarring.”

16

On this record, the trial court did not abuse its discretion in denying the motion

to dismiss on this basis. Dr. Schusterman’s report opines that, had Dr. Horndeski

performed the surgery as a reasonably prudent plastic surgeon would have, George

would not have suffered the particular post-surgical complications and defects—the

pronounced scarring, malformed breast shape, improper nipple placement, tissue

damage, and asymmetrical breasts requiring multiple revisionary surgeries—and

would not have needed to undergo future corrective surgeries. See Horndeski v.

Price, No. 01-23-00602-CV, 2024 WL 1624858, at *12 (Tex. App.—Houston [1st

Dist.] Apr. 16, 2024, no pet.) (report “established a relatively simple causal

relationship between an unnecessary surgery and the patient’s harm” where expert

opined that defendant breached standard of care by performing “an experimental

elective breast reconstruction surgery that was contraindicated by [patient’s] medical

history and not standard for reconstructive surgery,” and had defendant not done the

surgery, the patient would not have suffered any injuries).

The report adequately articulates Dr. Schusterman’s opinions regarding

causation for these purposes: it explains “how and why” Dr. Horndeski’s alleged

breaches led to George’s injuries. See Bush, 714 S.W.3d at 544–46; see also Amjadi,

2014 WL 554678, at *5 (where doctor failed to properly perform patient’s breast lift

and tummy tuck surgery, expert report’s statements—that doctor “failed to

symmetrically place the nipple areolar complexes and remove excess areolar tissue,

17

and [patient] now has ‘asymmetric breasts,’ ‘malposition of the nipple areolar

complex,’ and ‘areolar tissue’ left ‘on both of her vertical incisions’”—were

sufficient to establish causation).5

The trial court did not abuse its discretion in concluding that Dr.

Schusterman’s report represents a “good-faith effort” to inform Dr. Horndeski of the

causal relationship between his failure to provide care in accord with the applicable

standards of care and the injury, harm, and damages claimed. See Bush, 714 S.W.3d

at 543–44; Baty, 543 S.W.3d at 694, 698.

CONCLUSION

We affirm the order of the trial court.

Jennifer Caughey

Justice

Panel consists of Justices Rivas-Molloy, Gunn, and Caughey.

5

Because Dr. Schusterman’s report has met the statutory requirements for at least

one theory of liability, we need not reach whether his expert report is sufficient as

to other liability theories. See Certified EMS, Inc. v. Potts, 392 S.W.3d 625, 630

(Tex. 2013); Nikko Cosmetic, 2021 WL 3082911, at *6 (expert report was sufficient

for “at least one viable liability theory” of patient’s claim against doctor who

performed breast reduction surgery without patient’s consent; so it was unnecessary

to address “whether her expert report is sufficient as to her other liability theories”).

18