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Gastroenterology in Montgomery, Ohio

Data updated monthly · Last refresh September 2026

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

Gastroenterology providers in Montgomery

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. Binoy Ouseph, M.D.
Montgomery, OH · $3,072 in drug and device payments (2025) · (513) 794-5600
Dr. Debra Yen, MD
Montgomery, OH · No drug or device payments recorded (2025) · Telehealth · (513) 865-2246
Dr. Freeha Khan, M.D.
Montgomery, OH · $2,617 in drug and device payments (2025) · (513) 853-9250
Dr. Harold Loewenstine, M.D.
Montgomery, OH · $712 in drug and device payments (2025) · (513) 853-9250
Dr. Howard Zhang, M.D.
Montgomery, OH · $3,291 in drug and device payments (2025) · (513) 853-9250
Dr. Khalil Aloreidi, M.D.
Montgomery, OH · $3,102 in drug and device payments (2025) · (513) 853-9250
Dr. Mohammad Abdrabbo, MD
Montgomery, OH · $979 in drug and device payments (2025) · (513) 853-9250
Dr. Stephan Dehmel, MD
Montgomery, OH · $1,566 in drug and device payments (2025) · (513) 853-9250

Conditions Gastroenterology providers in Montgomery, Ohio 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 Montgomery, Ohio?

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

What conditions do Gastroenterology providers in Montgomery treat?

Gastroenterology providers in Montgomery 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 Montgomery Gastroenterology across Ohio

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.