HealthcareDiscovery.AI / Doctors / Texas / Hepatology

Hepatologists in Texas

Data updated monthly · Last refresh October 2026

25 Hepatology providers practice in Texas, including 9 (36%) offering telehealth. The largest concentration is in Dallas. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

25providers
9telehealth
Dallastop city

Hepatology by city in Texas

Choose a city to see providers there.

Hepatology in Dallas9 providers
Hepatology in Houston7 providers
Hepatology in San Antonio4 providers
Hepatology in Fort Worth1 providers
Hepatology in Mcallen1 providers
Hepatology in Austin1 providers
Hepatology in Denison1 providers
Hepatology in Cedar Park1 providers

Where Hepatologists in Texas practice

From CMS Medicare enrollment records covering 13 of the 25 providers listed here (52%). Providers who do not bill Medicare are not included in these figures.

23%solo or small practice (under 10 clinicians)
15%mid-size group (10 to 99)
62%large group or health system (100+)

Largest practice groups

Group (as registered with Medicare)HepatologistsAll clinicians in groupMain city
University of Texas Southwestern Medical Center at Dallas33,156Dallas
Baylor College of Medicine21,230Houston

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingHepatologists affiliated
Ut of Texas Southwestern University Hospital - William P. Clements Jr.DallasGovernment4 of 54
Baylor St Lukes Medical CenterHoustonNonprofit4 of 52

Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.

Hepatology providers in Texas

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Cristal Brown, MD
Austin, TX · No drug or device payments recorded (2025) · Telehealth · (512) 324-7831
Dr. Jennifer Wells, M.D.
Cedar Park, TX · $279 in drug and device payments (2025) · (512) 454-8375
Dr. Dwain Thiele, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-8600
Dr. Gary Davis, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 820-8500
Dr. Maria Lepe Suastegui, M.D.
Dallas, TX · $670 in drug and device payments (2025) · Telehealth · (214) 645-0595
Dr. Marlyn Mayo, MD
Dallas, TX · $8,829 in drug and device payments (2025) · (214) 645-8600
Dr. Robert Rahimi, M.D., M.S.C.R.
Dallas, TX · $748 in drug and device payments (2025) · Telehealth · (214) 820-8500
Dr. Sarah Lieber, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 645-1919
Dr. Ussama Ghumman, MD
Dallas, TX · $579 in drug and device payments (2025) · Telehealth · (469) 608-4980
Dr. William Lee, MD
Dallas, TX · $10,532 in drug and device payments (2025) · (214) 645-8600
Dr. Willis Maddrey, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 645-0624
Dr. Hesham Elgouhari, M.D.
Denison, TX · $13,517 in drug and device payments (2025) · Telehealth · (903) 462-6310
Dr. Ehiamen Okoruwa, MD
Fort Worth, TX · $491 in drug and device payments (2025) · (817) 250-2000
Dr. Ammara Naveed, M.D
Houston, TX · No drug or device payments recorded (2025) · (832) 355-1400
Dr. Joseph Galati, M.D.
Houston, TX · $39,967 in drug and device payments (2025) · Telehealth · (713) 794-0700
Dr. Maryam Zafer, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 798-1716
Dr. Norman Sussman, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 798-8100
Dr. Rafael Botero, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 704-6800
Dr. Rise Stribling, MD
Houston, TX · $25 in drug and device payments (2025) · Telehealth · (832) 355-1400
Dr. Tuan Pham, M.D.
Houston, TX · $21,097 in drug and device payments (2025) · Telehealth · (713) 798-0190
Dr. Rashmee Patil
Mcallen, TX · $100,474 in drug and device payments (2025) · (956) 362-2200
Dr. Eugenia Tsai, M.D.
San Antonio, TX · $613 in drug and device payments (2025) · (210) 253-3426
Dr. Kavitha Thudi, M.D.
San Antonio, TX · $235 in drug and device payments (2025) · (210) 575-4837
Dr. Kermit Speeg, M.D.
San Antonio, TX · No drug or device payments recorded (2025) · (210) 450-9000
Dr. Nazeer Ahmed, MD
San Antonio, TX · No drug or device payments recorded (2025) · (210) 253-3426

Common questions

How many Hepatology providers are in Texas?

There are 25 Hepatology providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.

Do Hepatology providers in Texas offer telehealth?

Yes. 9 of the 25 Hepatology providers in Texas (about 36%) report offering telehealth services in CMS data.

Which cities in Texas have the most Hepatology providers?

Dallas (9), Houston (7), San Antonio (4) have the highest concentration of Hepatology providers in Texas.

How many Hepatology providers in Texas received drug or device company payments?

14 of 25 Hepatology providers in Texas (56%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Do most Hepatologists in Texas work in independent practices or large health systems?

Among 13 Hepatologists in Texas enrolled in Medicare, 23% bill through a solo or small practice with fewer than 10 clinicians, 15% through a mid-size group of 10 to 99, and 62% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Hepatologists in Texas work at?

According to CMS facility affiliation records, the Texas hospitals where the most Hepatologists hold privileges are Ut of Texas Southwestern University Hospital - William P. Clements Jr. in Dallas; Baylor St Lukes Medical Center in Houston.

Hepatology in all 50 states Search all 25 in the directory Ask Zach for help choosing

Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Hepatology in Texas? Get featured.