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Surgery in Warren, Ohio

Data updated monthly · Last refresh September 2026

11 Surgery providers practice in Warren. Listings are drawn from federal public records and are not endorsements.

Surgery providers in Warren

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. Benjamin Biteman, M.D.
Warren, OH · $1,339 in drug and device payments (2025) · (330) 841-4477
Dr. Consandre Romain, M.D.
Warren, OH · $472 in drug and device payments (2025) · (330) 306-6936
Dr. Janet Shiley, MD
Warren, OH · No drug or device payments recorded (2025) · (330) 856-9960
Dr. Joseph Martin, M.D.
Warren, OH · $81 in drug and device payments (2025) · (234) 335-0200
Dr. Michael Dever
Warren, OH · $1,720 in drug and device payments (2025) · (330) 841-4477
Dr. Mohammad Rashid, M.D.
Warren, OH · $25 in drug and device payments (2025) · (330) 393-7450
Dr. Nicholas Gastaldo, DO
Warren, OH · $1,987 in drug and device payments (2025) · (330) 841-4477
Dr. Nicholas Gemma, DO
Warren, OH · $103 in drug and device payments (2025) · (330) 918-1501
Dr. Robert Woodruff, MD
Warren, OH · $33 in drug and device payments (2025) · (330) 841-4661
Dr. Ronald Khoury, MD
Warren, OH · No drug or device payments recorded (2025) · (330) 609-6700
Dr. William Henwood, D.O.
Warren, OH · $113 in drug and device payments (2025) · (330) 841-9590

Common questions

How many Surgery providers are in Warren, Ohio?

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

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 Warren Surgery 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.