HealthcareDiscovery.AI / Doctors / New York / Valhalla / Gastroenterology

Gastroenterology in Valhalla, New York

Data updated monthly · Last refresh September 2026

8 Gastroenterology providers practice in Valhalla. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Valhalla

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. Brad Dworkin, MD
Valhalla, NY · $406 in drug and device payments (2025) · (914) 493-7337
Dr. Cynthia Cohen, MD
Valhalla, NY · $498 in drug and device payments (2025) · Telehealth · (914) 493-7000
Dr. Dana Berg, M.D.
Valhalla, NY · $309 in drug and device payments (2025) · Telehealth · (914) 533-4111
Dr. David Wolf, MD
Valhalla, NY · $73,635 in drug and device payments (2025) · Telehealth · (914) 493-8916
Dr. Nicholas Costable, MD
Valhalla, NY · $4,098 in drug and device payments (2025) · (914) 533-4111
Dr. Roxana Bodin, MD
Valhalla, NY · $97,843 in drug and device payments (2025) · (914) 493-8916
Dr. Steven Silverman, M.D.
Valhalla, NY · $25 in drug and device payments (2025) · (914) 769-0268
Dr. Virendra Tewari
Valhalla, NY · $454 in drug and device payments (2025) · (914) 533-4111

Conditions Gastroenterology providers in Valhalla, New York 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 Valhalla, New York?

There are 8 Gastroenterology providers with active NPI records practicing in Valhalla, according to federal NPPES data refreshed monthly.

What conditions do Gastroenterology providers in Valhalla treat?

Gastroenterology providers in Valhalla 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 Valhalla Gastroenterology across New York

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.