HealthcareDiscovery.AI / Doctors / Michigan / Port Huron / Gastroenterology

Gastroenterology in Port Huron, Michigan

Data updated monthly · Last refresh September 2026

3 Gastroenterology providers practice in Port Huron. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Port Huron

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. Kavita Tumma, M.D.
Port Huron, MI · $957 in drug and device payments (2025) · (810) 982-8742
Dr. Rani Kattoula, DO
Port Huron, MI · $2,124 in drug and device payments (2025) · (810) 989-1080
Dr. Thanaa Al-hamad, MD
Port Huron, MI · $911 in drug and device payments (2025) · (810) 982-8742

Conditions Gastroenterology providers in Port Huron, 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 Port Huron, Michigan?

There are 3 Gastroenterology providers with active NPI records practicing in Port Huron, according to federal NPPES data refreshed monthly.

What conditions do Gastroenterology providers in Port Huron treat?

Gastroenterology providers in Port Huron 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 Port Huron Gastroenterology across Michigan

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.