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Gastroenterologists in Texas

Data updated monthly · Last refresh October 2026

1,477 Gastroenterology providers practice in Texas, including 463 (31%) offering telehealth. The largest concentration is in Houston. 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.

1,477providers
463telehealth
Houstontop city

Gastroenterology by city in Texas

Choose a city to see providers there.

Gastroenterology in Houston272 providers
Gastroenterology in Dallas168 providers
Gastroenterology in San Antonio119 providers
Gastroenterology in Austin65 providers
Gastroenterology in Fort Worth59 providers
Gastroenterology in Plano38 providers
Gastroenterology in El Paso31 providers
Gastroenterology in Galveston30 providers
Gastroenterology in Sugar Land28 providers
Gastroenterology in Lubbock27 providers
Gastroenterology in Temple27 providers
Gastroenterology in Tyler27 providers
Gastroenterology in Round Rock25 providers
Gastroenterology in Arlington23 providers
Gastroenterology in Shenandoah21 providers
Gastroenterology in Irving17 providers
Gastroenterology in Katy16 providers
Gastroenterology in Southlake14 providers
Gastroenterology in Mckinney14 providers
Gastroenterology in Bedford14 providers
Gastroenterology in Mcallen13 providers
Gastroenterology in Amarillo13 providers
Gastroenterology in Webster13 providers
Gastroenterology in Waco13 providers

Gastroenterology 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. Sheela Chandra, MD
Houston, TX · $124 in drug and device payments (2025) · (713) 442-1700
Dr. Shehzad Merwat, M.D.
Houston, TX · $220 in drug and device payments (2025) · (713) 704-3450
Dr. Shifa Umar, M.D
Houston, TX · $3,461 in drug and device payments (2025) · (713) 791-1414
Dr. Sohaib Faruqi, MD
Houston, TX · No drug or device payments recorded (2025) · (281) 897-8866
Dr. Sreelatha Reddy, MD
Houston, TX · $812 in drug and device payments (2025) · Telehealth · (713) 773-1800
Dr. Sruthi Kapliyil Subramanian, MD
Houston, TX · $279 in drug and device payments (2025) · (713) 500-6500
Dr. Stalin Subramanian, M.D
Houston, TX · $912 in drug and device payments (2025) · Telehealth · (713) 798-0950
Dr. Stephen Pappas, M.D.
Houston, TX · $182,172 in drug and device payments (2025) · (713) 704-2580
Dr. Steven Frachtman, M.D.
Houston, TX · $1,152 in drug and device payments (2025) · Telehealth · (713) 441-3372
Dr. Steven Ugbarugba, MD
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (832) 237-0000
Dr. Stuart Dobbs, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 795-5447
Dr. Subhajit Mukherjee, M.D., PH.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 500-7333
Dr. Suneal Agarwal, MD
Houston, TX · $2,566 in drug and device payments (2025) · Telehealth · (713) 798-0950
Dr. Sunil Dacha
Houston, TX · $1,325 in drug and device payments (2025) · Telehealth · (713) 441-3372
Dr. Suresh Chari, M.D.
Houston, TX · $6,376 in drug and device payments (2025) · (713) 792-6161
Dr. Suresh Rajendran, MD, FACP, FACG
Houston, TX · $850 in drug and device payments (2025) · Telehealth · (281) 481-9400
Dr. Svetang Desai, M.D.
Houston, TX · $4,199 in drug and device payments (2025) · Telehealth · (281) 481-9400
Dr. Tanima Jana, MD
Houston, TX · $342 in drug and device payments (2025) · (713) 704-3450
Dr. Tanmay Gaglani
Houston, TX · $79 in drug and device payments (2025) · (713) 500-6500
Dr. Tara Keihanian, MD
Houston, TX · $7,577 in drug and device payments (2025) · Telehealth · (713) 798-0950
Dr. Taylor Riggs, MD
Houston, TX · $774 in drug and device payments (2025) · (713) 798-0951
Dr. Thomas Mccarty, M.D., M.P.H.
Houston, TX · $1,738 in drug and device payments (2025) · Telehealth · (713) 441-9770
Dr. Thomas Steinbach, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 467-6471
Dr. Tojo Thomas, MD
Houston, TX · $653 in drug and device payments (2025) · Telehealth · (832) 379-8603
Dr. Tugrul Purnak, M.D.
Houston, TX · $22 in drug and device payments (2025) · (713) 704-3450
Dr. Tushar Dharia, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 442-0000
Dr. Ujasbhai Patel, MD
Houston, TX · $2,266 in drug and device payments (2025) · (281) 480-6264
Dr. Uma Mohan, M.D.
Houston, TX · $77 in drug and device payments (2025) · (281) 897-0011
Dr. Vaibhav Wadhwa, M.D.
Houston, TX · $207 in drug and device payments (2025) · (713) 500-6683
Dr. Valentine Millien, M.D./PH.D.
Houston, TX · $457 in drug and device payments (2025) · Telehealth · (281) 523-3320
Dr. Victor Machicao, M.D.
Houston, TX · $158 in drug and device payments (2025) · (713) 704-3450
Dr. Vijaya Kaila, MD
Houston, TX · $2,102 in drug and device payments (2025) · Telehealth · (713) 426-1320
Dr. Vikram Jala, MD
Houston, TX · $389 in drug and device payments (2025) · (281) 607-1402
Dr. Vikram Jayanty, M.D.
Houston, TX · $1,988 in drug and device payments (2025) · (713) 932-9200
Dr. Vishal Kaila, MD
Houston, TX · $760 in drug and device payments (2025) · Telehealth · (713) 426-1320
Dr. Waqar Qureshi, MD
Houston, TX · $22,279 in drug and device payments (2025) · Telehealth · (713) 798-0950
Dr. Wasay Mohajir, DO
Houston, TX · $112 in drug and device payments (2025) · (713) 442-1700
Dr. Wasif Abidi, M.D., PH.D.
Houston, TX · $2,939 in drug and device payments (2025) · Telehealth · (713) 798-0950
Dr. Wasseem Skef, M.D.
Houston, TX · $7,533 in drug and device payments (2025) · Telehealth · (713) 704-3450
Dr. William Ross, MD
Houston, TX · $18 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Yamini Natarajan, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 442-0000
Dr. Yeshaswini Panathur Sreenivasa Reddy, MBBS
Houston, TX · $693 in drug and device payments (2025) · (309) 397-0821
Dr. Yinghong Wang, MD, PHD
Houston, TX · $3,841 in drug and device payments (2025) · Telehealth · (713) 794-5073
Dr. Yolanda Hamilton, M.D.
Houston, TX · No drug or device payments recorded (2025) · (832) 767-1245
Dr. Zaid Ansari, M.D.
Houston, TX · $1,286 in drug and device payments (2025) · (713) 500-6677
Dr. Zubair Khan, M.D
Houston, TX · $2,620 in drug and device payments (2025) · (713) 500-3450
Dr. Asha Kuruvila, M.D.
Humble, TX · $279 in drug and device payments (2025) · (713) 486-8180
Dr. Parendra Banker, M.D.
Humble, TX · No drug or device payments recorded (2025) · (281) 446-9000
Dr. S Nathan, M.D,
Humble, TX · No drug or device payments recorded (2025) · Telehealth · (281) 446-8114
Dr. Teminioluwa Ajayi, MD
Humble, TX · $3,315 in drug and device payments (2025) · Telehealth · (713) 486-8180

Conditions Gastroenterology providers in Texas commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Gastroenterology providers are in Texas?

There are 1,477 Gastroenterology providers with active NPI records practicing in Texas, according to federal NPPES data refreshed monthly.

Do Gastroenterology providers in Texas offer telehealth?

Yes. 463 of the 1,477 Gastroenterology providers in Texas (about 31%) report offering telehealth services in CMS data.

Which cities in Texas have the most Gastroenterology providers?

Houston (272), Dallas (168), San Antonio (119) have the highest concentration of Gastroenterology providers in Texas.

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

1,112 of 1,477 Gastroenterology providers in Texas (75%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Gastroenterology providers in Texas treat?

Gastroenterology providers commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.

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 Gastroenterologists in Texas work in independent practices or large health systems?

Among 1,113 Gastroenterologists in Texas enrolled in Medicare, 17% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 69% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Gastroenterologists in Texas work at?

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

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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 Gastroenterology in Texas? Get featured.