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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. Brent Gray, M.D.
Bryan, TX · No drug or device payments recorded (2025) · (979) 776-4600
Dr. Charles Moore, MD
Bryan, TX · $583 in drug and device payments (2025) · (979) 776-4600
Dr. Christopher Derbes, M.D.
Bryan, TX · $133 in drug and device payments (2025) · Telehealth · (979) 776-4600
Dr. David Case, MD
Bryan, TX · No drug or device payments recorded (2025) · (979) 776-4600
Dr. Joshua Sultz, M.D.
Bryan, TX · $27 in drug and device payments (2025) · (979) 776-4600
Dr. Long Pham, M.D.
Bryan, TX · $256 in drug and device payments (2025) · (979) 776-4600
Dr. Phyllis Chang, M.D.
Bryan, TX · $123 in drug and device payments (2025) · (979) 776-4600
Dr. Rajesh Shah, M.D.
Buda, TX · $135 in drug and device payments (2025) · Telehealth · (737) 999-6600
Dr. Adil Choudhary, M.D.
Burleson, TX · $452 in drug and device payments (2025) · (817) 551-7332
Dr. Akeem Adebogun, MD, MPH
Burleson, TX · No drug or device payments recorded (2025) · Telehealth · (682) 268-6670
Dr. Mike Bismar, MD
Burleson, TX · $1,670 in drug and device payments (2025) · Telehealth · (817) 551-6161
Dr. Mukhtar Anees, M.D.
Burleson, TX · No drug or device payments recorded (2025) · (817) 293-9292
Dr. Adnan Nadir, M.D.
Carrollton, TX · $1,382 in drug and device payments (2025) · Telehealth · (972) 939-2121
Dr. Suvin Banker, DO
Carrollton, TX · $23 in drug and device payments (2025) · Telehealth · (646) 322-0720
Dr. Syed Hasan, M.D., M.P.H
Carrollton, TX · $6,840 in drug and device payments (2025) · Telehealth · (972) 939-2121
Dr. Crystal Bowden-mckay, M.D.
Cedar Park, TX · No drug or device payments recorded (2025) · Telehealth · (512) 260-1581
Dr. Dustin Kiker, M.D.
Cedar Park, TX · $1,955 in drug and device payments (2025) · (512) 341-0900
Dr. Jean Mbachu, M.D.
Cedar Park, TX · $373 in drug and device payments (2025) · Telehealth · (512) 341-0900
Dr. Junaid Siddiqui, MD
Cedar Park, TX · $1,424 in drug and device payments (2025) · Telehealth · (512) 341-0900
Dr. Lilah Mansour, MD
Cedar Park, TX · $113 in drug and device payments (2025) · (512) 341-0900
Dr. Nina Nandy, M.D.
Cedar Park, TX · $48 in drug and device payments (2025) · (512) 901-4083
Dr. Ryan Cho, M.D.
Cedar Park, TX · $2,297 in drug and device payments (2025) · (512) 341-0900
Dr. Sooraj Tejaswi, M.D., M.S.P.H.
Cedar Park, TX · $2,204 in drug and device payments (2025) · Telehealth · (512) 341-0900
Dr. Weiwei Cao, M.D., PHD
Cedar Park, TX · $70 in drug and device payments (2025) · (512) 260-1581
Dr. Yasser Alsamman, MD
Celina, TX · $260 in drug and device payments (2025) · (945) 677-9740
Dr. Hanmanth Bejjanki, M.D.
Cleburne, TX · $146 in drug and device payments (2025) · (817) 648-0123
Dr. Yevgeniy Ostrinsky, MD
Cleburne, TX · No drug or device payments recorded (2025) · Telehealth · (817) 760-0234
Dr. Daniel Stagg, M.D.
College Station, TX · $88 in drug and device payments (2025) · (979) 207-7400
Dr. Kuppusamy Ragupathi, MD
College Station, TX · No drug or device payments recorded (2025) · (979) 693-6641
Dr. Lauren Clark, M.D.
College Station, TX · $306 in drug and device payments (2025) · (979) 207-7400
Dr. Mario De Los Santos, M.D.
College Station, TX · $22 in drug and device payments (2025) · Telehealth · (979) 207-7400
Dr. Richard Dusold, M.D.
College Station, TX · No drug or device payments recorded (2025) · (409) 691-3300
Dr. Robert Richards, M.D.
College Station, TX · $339 in drug and device payments (2025) · (979) 207-7400
Dr. Amit Mori, M.D.
Conroe, TX · No drug or device payments recorded (2025) · (281) 698-7070
Dr. Nelson Tajong, MD
Conroe, TX · $419 in drug and device payments (2025) · (936) 828-3962
Dr. Stephen Kelly, MD
Conroe, TX · $3,292 in drug and device payments (2025) · Telehealth · (936) 760-1900
Dr. Sunil Reddy, MD
Conroe, TX · $571 in drug and device payments (2025) · (936) 756-8144
Dr. Bruce Gibson, M.D.
Corpus Christi, TX · $466 in drug and device payments (2025) · (361) 993-4230
Dr. Edison Rodrigues, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 884-2858
Dr. Joanna Linsteadt, M.D.
Corpus Christi, TX · $1,032 in drug and device payments (2025) · (361) 881-8333
Dr. Jose Duran, M.D.
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 883-6623
Dr. Raghujit Singh, M.D.
Corpus Christi, TX · $102 in drug and device payments (2025) · (361) 884-2858
Dr. Yazan Abu Qwaider, MD
Corpus Christi, TX · No drug or device payments recorded (2025) · (361) 884-2858
Dr. Shahzad Syed, M.D
Corsicana, TX · $178 in drug and device payments (2025) · (903) 654-4880
Dr. Charles Meade, MD
Cypress, TX · No drug or device payments recorded (2025) · Telehealth · (346) 618-1500
Dr. Eric Gou, M.D.
Cypress, TX · No drug or device payments recorded (2025) · (281) 955-0262
Dr. Hamza Aziz, MD
Cypress, TX · $238 in drug and device payments (2025) · Telehealth · (346) 231-6111
Dr. Ismail Hader, M.D.
Cypress, TX · No drug or device payments recorded (2025) · (346) 537-5999
Dr. Kristeen Ogunsanwo, MD
Cypress, TX · $859 in drug and device payments (2025) · Telehealth · (346) 618-2000
Dr. Muhammad Khan, MD
Cypress, TX · $73 in drug and device payments (2025) · Telehealth · (346) 340-4414

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.

Related reading on HealthcareDiscovery.AI

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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.