HealthcareDiscovery.AI / Doctors / Michigan / Wyoming / Gastroenterology

Gastroenterology in Wyoming, Michigan

Data updated monthly · Last refresh September 2026

11 Gastroenterology providers practice in Wyoming. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Wyoming

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. Allan Coates, DO
Wyoming, MI · $224 in drug and device payments (2025) · (616) 452-7099
Dr. Ammar Hassan, M.D
Wyoming, MI · $2,762 in drug and device payments (2025) · Telehealth · (616) 252-5775
Dr. Armita Ghoddousi, DO
Wyoming, MI · $14 in drug and device payments (2025) · (616) 252-5775
Dr. Gregory Cammell, MD
Wyoming, MI · No drug or device payments recorded (2025) · (616) 241-6380
Dr. Heidi Putt, DO
Wyoming, MI · $15 in drug and device payments (2025) · (616) 249-5300
Dr. John Serini, DO
Wyoming, MI · $26 in drug and device payments (2025) · (616) 828-5727
Dr. Joyce Loh, MD
Wyoming, MI · $412 in drug and device payments (2025) · (616) 252-5775
Dr. Lucas Watts, D.O.
Wyoming, MI · $206 in drug and device payments (2025) · (616) 252-5775
Dr. Luke Deroo, D.O.
Wyoming, MI · $120 in drug and device payments (2025) · (616) 252-5775
Dr. Ryan Hamby, DO
Wyoming, MI · $146 in drug and device payments (2025) · (616) 252-5775
Dr. Thomas Riley, MD
Wyoming, MI · $53 in drug and device payments (2025) · Telehealth · (505) 462-6200

Conditions Gastroenterology providers in Wyoming, Michigan 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 Wyoming, Michigan?

There are 11 Gastroenterology providers with active NPI records practicing in Wyoming, according to federal NPPES data refreshed monthly.

What conditions do Gastroenterology providers in Wyoming treat?

Gastroenterology providers in Wyoming 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 Wyoming Gastroenterology across Michigan

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.