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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. Jenny Tseng, MD
Mckinney, TX · No drug or device payments recorded (2025) · (972) 727-6400
Dr. Manmeet Padda, MD
Mckinney, TX · $1,230 in drug and device payments (2025) · Telehealth · (972) 562-8383
Dr. Nikitha Gangasani, MD
Mckinney, TX · $600 in drug and device payments (2025) · (972) 432-7958
Dr. Osvaldo Fajardo, M.D.
Mckinney, TX · $2,504 in drug and device payments (2025) · (972) 562-4430
Dr. Prasad Vallurupalli, M.D.
Mckinney, TX · No drug or device payments recorded (2025) · (972) 562-8383
Dr. Punya Chittajallu, MD
Mckinney, TX · $359 in drug and device payments (2025) · (972) 562-8383
Dr. Rajesh Putcha, M.D.
Mckinney, TX · $127,194 in drug and device payments (2025) · (972) 562-4430
Dr. Ravi Chittajallu, M.D.
Mckinney, TX · $851 in drug and device payments (2025) · Telehealth · (972) 562-8383
Dr. Sanjay Nayyar, MD
Mckinney, TX · $1,039 in drug and device payments (2025) · Telehealth · (972) 562-8383
Dr. Sony Mathews, MD
Mckinney, TX · $2,019 in drug and device payments (2025) · (972) 562-4430
Dr. Tanya Evans, M.D.
Mckinney, TX · $1,032 in drug and device payments (2025) · (972) 562-4430
Dr. Farbod Masrour, D.O,
Mesquite, TX · $397 in drug and device payments (2025) · (142) 962-4863
Dr. Fayez Seif, MD
Mesquite, TX · $1,375 in drug and device payments (2025) · (972) 681-2226
Dr. German Oliver, MD
Mesquite, TX · No drug or device payments recorded (2025) · (972) 681-2226
Dr. Paul Wright, MD
Mesquite, TX · No drug or device payments recorded (2025) · (972) 681-2226
Dr. Ramalinga Kedika, M.D.
Mesquite, TX · $709 in drug and device payments (2025) · (972) 681-2226
Dr. Syed Oqail, M.D
Mesquite, TX · No drug or device payments recorded (2025) · (214) 320-7680
Dr. Almudena Ramos, M.D.
Midland, TX · No drug or device payments recorded (2025) · (432) 620-9797
Dr. Govind Patel, M.D.
Midland, TX · $753 in drug and device payments (2025) · (432) 697-1000
Dr. Indira Donepudi, M.D
Midland, TX · No drug or device payments recorded (2025) · (432) 697-1000
Dr. Mrunal Patel, M.D.
Midland, TX · $501 in drug and device payments (2025) · (432) 697-1000
Dr. Nikolas St. Cyr, M.D
Midland, TX · $368 in drug and device payments (2025) · Telehealth · (432) 221-4790
Dr. Pratyusha Parava, M.D
Midland, TX · No drug or device payments recorded (2025) · (432) 000-0000
Dr. Rajendra Sarva, M.D.
Midland, TX · No drug or device payments recorded (2025) · (432) 697-1000
Dr. Subrahman Boyareddigari, M.D.
Mineral Wells, TX · No drug or device payments recorded (2025) · (940) 328-1771
Dr. Silvia Sy, M.D.
Mission, TX · $351 in drug and device payments (2025) · (956) 424-1511
Dr. Nancy Behazin, M.D.
Missouri City, TX · $18 in drug and device payments (2025) · Telehealth · (173) 486-1200
Dr. Carl Jones, DO
Nacogdoches, TX · $1,501 in drug and device payments (2025) · (936) 569-2000
Dr. Michael Mollot, M.D.
Nacogdoches, TX · No drug or device payments recorded (2025) · (936) 569-2590
Dr. Matthew Meriwether, MD
New Braunfels, TX · $1,878 in drug and device payments (2025) · (830) 609-1933
Dr. Balu Chandra, M.D.
North Richland Hills, TX · $1,634 in drug and device payments (2025) · (817) 589-1822
Dr. Bryan Ong, MD
North Richland Hills, TX · $473 in drug and device payments (2025) · (817) 284-2693
Dr. Cherian Abraham, M.D.
North Richland Hills, TX · $2,284 in drug and device payments (2025) · (817) 589-1822
Dr. David Bass, M.D.
North Richland Hills, TX · No drug or device payments recorded (2025) · (682) 463-0400
Dr. David Gifford, M.D.
North Richland Hills, TX · No drug or device payments recorded (2025) · (817) 284-2693
Dr. Kevin Ho, M.D.
North Richland Hills, TX · $365 in drug and device payments (2025) · (817) 589-1822
Dr. Mark Murray, M.D.
North Richland Hills, TX · $870 in drug and device payments (2025) · (817) 284-2693
Dr. Vinay Antin, D.O.
North Richland Hills, TX · $1,708 in drug and device payments (2025) · (682) 463-0400
Dr. Ashutosh Gupta, M.D.
Odessa, TX · $138 in drug and device payments (2025) · (432) 640-3007
Dr. Kalyan Chakrala, D.O.
Odessa, TX · $547 in drug and device payments (2025) · (432) 640-3007
Dr. Sindhu Kaitha, M.D.
Odessa, TX · $744 in drug and device payments (2025) · Telehealth · (432) 640-3007
Dr. Syam Vemulapalli, MD
Odessa, TX · No drug or device payments recorded (2025) · (432) 333-3433
Dr. Udipi Rao, M.D.
Odessa, TX · No drug or device payments recorded (2025) · (432) 334-0433
Dr. Lloyd Wilkinson, M.D.
Palestine, TX · No drug or device payments recorded (2025) · (903) 729-3993
Dr. David Stewart, MD
Paris, TX · $77 in drug and device payments (2025) · (903) 785-0025
Dr. William Dickey, MD
Paris, TX · No drug or device payments recorded (2025) · (903) 785-0025
Dr. Maurice Haddad, MD
Pasadena, TX · $247 in drug and device payments (2025) · (281) 998-2488
Dr. Rukan Daccak, M.D.
Pasadena, TX · $271 in drug and device payments (2025) · (713) 910-7779
Dr. Steven Fein, M.D.
Pasadena, TX · $354 in drug and device payments (2025) · (281) 305-0179
Dr. Nizar Charafeddine, MD
Pearland, TX · $63 in drug and device payments (2025) · Telehealth · (713) 436-8166

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.