Gastroenterology in Webster, Texas
Data updated monthly · Last refresh September 2026
13 Gastroenterology providers practice in Webster. Listings are drawn from federal public records and are not endorsements.
Gastroenterology providers in Webster
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. Advitya Malhotra, M.D.Webster, TX · $2,039 in drug and device payments (2025) · Telehealth ·
(281) 557-2527 Dr. Daniel Whitman, MDWebster, TX · No drug or device payments recorded (2025) ·
(281) 604-1300 Dr. Gabriel Lee, MDWebster, TX · $639 in drug and device payments (2025) · Telehealth ·
(281) 480-6264 Dr. Kalyanam Subramanyam, M.D.Webster, TX · $580 in drug and device payments (2025) ·
(281) 557-2527 Dr. Mahvish Khalid, MDWebster, TX · $1,442 in drug and device payments (2025) · Telehealth ·
(630) 346-9227 Dr. Manish Rungta, M.D.Webster, TX · $777 in drug and device payments (2025) · Telehealth ·
(281) 480-6264 Dr. Monider Singh, MD,MBAWebster, TX · $325 in drug and device payments (2025) ·
(281) 557-2527 Dr. Ravi Mani, M.D.Webster, TX · $3,452 in drug and device payments (2025) ·
(281) 404-0360 Dr. Sezen Altug, M.D.Webster, TX · $2,915 in drug and device payments (2025) · Telehealth ·
(281) 480-6264 Dr. Stephen Marcum, MDWebster, TX · No drug or device payments recorded (2025) ·
(281) 338-2861 Dr. Syed Jafri, M.D.Webster, TX · $2,546 in drug and device payments (2025) · Telehealth ·
(281) 480-6264 Dr. Tony Trang, M.D.Webster, TX · No drug or device payments recorded (2025) ·
(713) 442-4300 Dr. Zeid Karadsheh, M.D.Webster, TX · $945 in drug and device payments (2025) ·
(281) 816-3056 Conditions Gastroenterology providers in Webster, 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.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Webster, Texas?There are 13 Gastroenterology providers with active NPI records practicing in Webster, according to federal NPPES data refreshed monthly.
What conditions do Gastroenterology providers in Webster treat?Gastroenterology providers in Webster 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 Webster Gastroenterology across Texas
