HealthcareDiscovery.AI / Doctors / New York / Valley Stream / Gastroenterology

Gastroenterology in Valley Stream, New York

Data updated monthly · Last refresh September 2026

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

Gastroenterology providers in Valley Stream

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. Barry Dorf, MD FACG
Valley Stream, NY · $1,361 in drug and device payments (2025) · (516) 872-3885
Dr. Bernard Bienstock, MD
Valley Stream, NY · $91 in drug and device payments (2025) · Telehealth · (516) 561-8188
Dr. Bradley Rieders, M.D.
Valley Stream, NY · $349 in drug and device payments (2025) · (516) 825-8484
Dr. Brandon Rieders
Valley Stream, NY · $2,208 in drug and device payments (2025) · (516) 825-8484
Dr. Fredric Miller, MD
Valley Stream, NY · $1,581 in drug and device payments (2025) · (516) 872-7900
Dr. Gautam Reddy, M.D.
Valley Stream, NY · $4,362 in drug and device payments (2025) · (516) 825-8484
Dr. Naeem Abbas, MD
Valley Stream, NY · No drug or device payments recorded (2025) · (516) 825-3600
Dr. Peter Markovics, MD
Valley Stream, NY · No drug or device payments recorded (2025) · (516) 825-3600

Conditions Gastroenterology providers in Valley Stream, 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 Valley Stream, New York?

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

What conditions do Gastroenterology providers in Valley Stream treat?

Gastroenterology providers in Valley Stream 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 Valley Stream 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.