HealthcareDiscovery.AI / Doctors / Texas / Gastroenterology

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. Julien Fahed, M.D.
Houston, TX · $1,697 in drug and device payments (2025) · (713) 932-9200
Dr. Jyoti Rao, MD
Houston, TX · $1,479 in drug and device payments (2025) · (281) 481-9400
Dr. Kalpesh Patel, MD
Houston, TX · $78,530 in drug and device payments (2025) · Telehealth · (713) 873-8890
Dr. Karen Woods, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 383-7800
Dr. Katherine Nguyen, M.D.
Houston, TX · $236 in drug and device payments (2025) · Telehealth · (713) 461-1026
Dr. Kavin Kanthasamy
Houston, TX · $900 in drug and device payments (2025) · Telehealth · (713) 441-3372
Dr. Kevin Kline, MD
Houston, TX · $781 in drug and device payments (2025) · Telehealth · (713) 461-1026
Dr. Kevin Yu, MD
Houston, TX · $725 in drug and device payments (2025) · (713) 442-1700
Dr. Krishnamurthy Shivshanker, M.D.
Houston, TX · $2,815 in drug and device payments (2025) · Telehealth · (713) 777-2555
Dr. Lan Wang, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Larry Scott, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 500-6677
Dr. Lavanya Viswanathan, M.D., M.S.
Houston, TX · $49,488 in drug and device payments (2025) · (713) 792-6161
Dr. Leroy Odom, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 658-8660
Dr. Lopa Mishra, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 792-6161
Dr. Luigi Ricciardiello, M.D.
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Madhav Desai, MD, MPH
Houston, TX · $2,655 in drug and device payments (2025) · (713) 500-6500
Dr. Madhukar Kaw, M.D.
Houston, TX · $276 in drug and device payments (2025) · Telehealth · (832) 379-8603
Dr. Mairin Joseph-talreja, M.D.
Houston, TX · $257 in drug and device payments (2025) · (713) 500-6683
Dr. Manoop Bhutani, MD
Houston, TX · $36 in drug and device payments (2025) · Telehealth · (713) 792-6161
Dr. Marc Catalano, MD
Houston, TX · $50 in drug and device payments (2025) · Telehealth · (713) 393-7744
Dr. Marc Kudisch, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 777-9995
Dr. Margaret Bridges, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 715-5840
Dr. Maria Jarbrink-sehgal, MD, PHD
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 798-2500
Dr. Maria Velez, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 791-1414
Dr. Maryam Seyedain, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 494-8402
Dr. Matthew Spinn, M.D.
Houston, TX · $419 in drug and device payments (2025) · Telehealth · (713) 461-1026
Dr. Matthew Tompson, M.D.
Houston, TX · $2,868 in drug and device payments (2025) · Telehealth · (713) 441-3372
Dr. Maya Balakrishnan, MD
Houston, TX · $3,231 in drug and device payments (2025) · (713) 873-3503
Dr. Mazen Al-asadi, MD
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Mazen Noureddin, M.D.
Houston, TX · $782,702 in drug and device payments (2025) · Telehealth · (281) 809-3234
Dr. Meera Avila, MD
Houston, TX · $164 in drug and device payments (2025) · (281) 481-9400
Dr. Meghana Golla, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 798-0950
Dr. Mehnaz Shafi, MD
Houston, TX · No drug or device payments recorded (2025) · Telehealth · (713) 792-6161
Dr. Michael Fallon, MD
Houston, TX · $60 in drug and device payments (2025) · (713) 704-6800
Dr. Michael Stavinoha, MD PA
Houston, TX · $840 in drug and device payments (2025) · (713) 869-8200
Dr. Michel Kafrouni, M.D.
Houston, TX · $1,334 in drug and device payments (2025) · (281) 481-9400
Dr. Mimi Tan, M.D., M.P.H.
Houston, TX · $16 in drug and device payments (2025) · (713) 873-3503
Dr. Mohamed Othman, MD
Houston, TX · $47,111 in drug and device payments (2025) · Telehealth · (713) 798-0950
Dr. Mohammade Zafarnia, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 465-5502
Dr. Mouhamad Al-sabbagh, MD
Houston, TX · $420 in drug and device payments (2025) · Telehealth · (713) 467-1750
Dr. Muhammad Farooqui, M.D.
Houston, TX · $578 in drug and device payments (2025) · Telehealth · (281) 523-3320
Dr. Muhammad Zafar, M.B.B.S.
Houston, TX · $1,220 in drug and device payments (2025) · Telehealth · (346) 450-6196
Dr. Muhammed Nathani, MD
Houston, TX · No drug or device payments recorded (2025) · (713) 442-1700
Dr. Mustafa Arain, M.D.
Houston, TX · $777 in drug and device payments (2025) · Telehealth · (713) 500-3450
Dr. Nabil Mansour, MD
Houston, TX · $1,432 in drug and device payments (2025) · Telehealth · (713) 798-0950
Dr. Naga Addepally, M.D
Houston, TX · $706 in drug and device payments (2025) · (713) 497-1143
Dr. Nanfu Deng, MD
Houston, TX · $937 in drug and device payments (2025) · Telehealth · (346) 356-7000
Dr. Narayana Narayana, MD
Houston, TX · No drug or device payments recorded (2025) · (832) 366-1305
Dr. Natarajan Bala, MD, FACP, FACG
Houston, TX · $1,101 in drug and device payments (2025) · Telehealth · (281) 481-9400
Dr. Nayan Shah, M.D.
Houston, TX · No drug or device payments recorded (2025) · (713) 798-1750

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

Gastroenterology in all 50 states Search all 1,477 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.