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Gastroenterology in Dallas, Texas

Data updated monthly · Last refresh September 2026

168 Gastroenterology providers practice in Dallas, and 76% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Dallas

Listed alphabetically. 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. Michael Brown, MD
Dallas, TX · $824,295 in drug and device payments (2025) · (214) 648-2179
Dr. Michael Nunez, M.D.
Dallas, TX · $1,076 in drug and device payments (2025) · (214) 345-7398
Dr. Michael Weisberg, M.D.
Dallas, TX · $166 in drug and device payments (2025) · Telehealth · (214) 590-8000
Dr. Mingjun Song, MBBS, MRCP
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 645-0596
Dr. Moheb Boktor
Dallas, TX · $1,059 in drug and device payments (2025) · Telehealth · (214) 645-6355
Dr. Muhammad Baig, M.D.
Dallas, TX · $3,043 in drug and device payments (2025) · Telehealth · (469) 695-2035
Dr. Nabeel Koro, M.D.
Dallas, TX · $1,592 in drug and device payments (2025) · Telehealth · (214) 948-8856
Dr. Neha Patel, M.D.
Dallas, TX · $108 in drug and device payments (2025) · Telehealth · (214) 645-0595
Dr. Ngozi Enwerem, MD
Dallas, TX · $126,398 in drug and device payments (2025) · (214) 857-1590
Dr. Nicole Rich, M.D.
Dallas, TX · $4,743 in drug and device payments (2025) · Telehealth · (214) 633-5555
Dr. Nisa Kubiliun, M.D.
Dallas, TX · $15 in drug and device payments (2025) · Telehealth · (214) 645-0595
Dr. Noel Snowberger, M.D.
Dallas, TX · $1,816 in drug and device payments (2025) · (972) 239-2400
Dr. Parvez Mantry, MD
Dallas, TX · $302,443 in drug and device payments (2025) · Telehealth · (214) 947-4400
Dr. Paul Tarnasky, M.D.
Dallas, TX · $790 in drug and device payments (2025) · Telehealth · (469) 695-2035
Dr. Paul Zopolsky, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 460-1565
Dr. Pervaiz Rahman, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (972) 681-9800
Dr. Pooja Dharwadkar, MD
Dallas, TX · $14 in drug and device payments (2025) · (214) 590-8058
Dr. Prashant Kedia, MD
Dallas, TX · $7,880 in drug and device payments (2025) · Telehealth · (469) 695-2035
Dr. Praveen Srungaram, MD
Dallas, TX · $42 in drug and device payments (2025) · Telehealth · (214) 345-5634
Dr. Preksha Vankawala, M.D.
Dallas, TX · $161 in drug and device payments (2025) · (214) 633-5555
Dr. Rajeev Jain, M.D.
Dallas, TX · $5,456 in drug and device payments (2025) · (214) 345-7398
Dr. Randal Macurak, M.D.
Dallas, TX · $674 in drug and device payments (2025) · Telehealth · (972) 296-1983
Dr. Rathan Reddy, M.D.
Dallas, TX · $1,494 in drug and device payments (2025) · (214) 948-8856
Dr. Ravikanth Maddipati, MD
Dallas, TX · $6,100 in drug and device payments (2025) · (214) 645-0575
Dr. Rekha Reddy, M.D.
Dallas, TX · $14 in drug and device payments (2025) · Telehealth · (214) 633-5555
Dr. Rhonda Souza, MD
Dallas, TX · $575 in drug and device payments (2025) · (469) 800-7050
Dr. Robert Anderson, M.D.
Dallas, TX · $2,065 in drug and device payments (2025) · Telehealth · (214) 821-5266
Dr. Robert Hendler, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 505-9560
Dr. Robert Perrillo, M.D.
Dallas, TX · $129 in drug and device payments (2025) · (214) 820-8500
Dr. Rodney Infante, MD, PHD
Dallas, TX · No drug or device payments recorded (2025) · (214) 590-8839
Dr. Roopa Vemulapalli, MD
Dallas, TX · $842 in drug and device payments (2025) · Telehealth · (214) 645-0595
Dr. Rosemary Nustas
Dallas, TX · $728 in drug and device payments (2025) · (214) 368-6707
Dr. Rozina Mithani Kukreja, MD
Dallas, TX · $304 in drug and device payments (2025) · Telehealth · (214) 645-0595
Dr. Rushikesh Shah, MD
Dallas, TX · $15,350 in drug and device payments (2025) · Telehealth · (214) 821-5266
Dr. Sagal Ali
Dallas, TX · $584 in drug and device payments (2025) · Telehealth · (989) 928-7007
Dr. Saleh Elwir, M.D.
Dallas, TX · $1,099 in drug and device payments (2025) · Telehealth · (214) 820-8500
Dr. Sally Brooks, M.D.
Dallas, TX · $16 in drug and device payments (2025) · (214) 368-6707
Dr. Samantha Zarro, MD
Dallas, TX · $2,026 in drug and device payments (2025) · (496) 515-8057
Dr. Samar Harris, M.D.
Dallas, TX · $797 in drug and device payments (2025) · Telehealth · (143) 686-7072
Dr. Sami Arslanlar, MD
Dallas, TX · $34,427 in drug and device payments (2025) · Telehealth · (214) 368-6707
Dr. Sarita Gayle, MD
Dallas, TX · $1,826 in drug and device payments (2025) · Telehealth · (214) 821-5266
Dr. Savreet Sarkaria, MD
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 645-7408
Dr. Shannan Tujios, M.D.
Dallas, TX · No drug or device payments recorded (2025) · Telehealth · (214) 645-8183
Dr. Shawn Shah, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 633-5555
Dr. Sherif Saadeh, M.D.
Dallas, TX · No drug or device payments recorded (2025) · (214) 820-8500
Dr. Sravanya Gavini, MD
Dallas, TX · $174 in drug and device payments (2025) · Telehealth · (214) 645-0595
Dr. Stuart Spechler, M.D.
Dallas, TX · $232 in drug and device payments (2025) · Telehealth · (469) 800-7050
Dr. Sumita Mehta, MD
Dallas, TX · No drug or device payments recorded (2025) · (214) 266-1256
Dr. Suraj Patel, MD, PHD
Dallas, TX · $624 in drug and device payments (2025) · (214) 645-1919
Dr. Syed Sarmast, MD, MPH
Dallas, TX · $392 in drug and device payments (2025) · Telehealth · (214) 820-2361

Conditions Gastroenterology providers in Dallas, 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 Dallas, Texas?

There are 168 Gastroenterology providers with active NPI records practicing in Dallas, according to federal NPPES data refreshed monthly.

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

127 of 168 (76%) 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 Dallas treat?

Gastroenterology providers in Dallas 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 records 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.

All specialties in Dallas Gastroenterology across Texas

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.