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Internal Medicine in Columbus, Ohio

Data updated monthly · Last refresh September 2026

581 Internal Medicine providers practice in Columbus, and 30% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Columbus

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. Colleen Pema, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 878-6413
Dr. Courtney Certain, D.O.
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. Courtney Hebert, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-4854
Dr. Courtney Zartman, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-7499
Dr. Craig Barker, M.D.
Columbus, OH · $14 in drug and device payments (2025) · (614) 293-3989
Dr. Cynthia Reese, M.D.
Columbus, OH · $189 in drug and device payments (2025) · (614) 267-8371
Dr. Dana Houser, M.D.
Columbus, OH · $1,118 in drug and device payments (2025) · (614) 274-7799
Dr. Daniela Jipa, M.D.
Columbus, OH · $38 in drug and device payments (2025) · (614) 645-2300
Dr. Daniel Burlon, DO
Columbus, OH · $1,685 in drug and device payments (2025) · (614) 851-1951
Dr. Daniel Jonas, MD
Columbus, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-5123
Dr. Danielle Clemmer, DO
Columbus, OH · $4,834 in drug and device payments (2025) · (614) 268-8164
Dr. Daniel Melaragno, M.D.
Columbus, OH · $138 in drug and device payments (2025) · (614) 267-8371
Dr. Daniel Miller, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 255-6900
Dr. Daniel Morrow, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 255-6900
Dr. Darryll Patterson, MD
Columbus, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-5123
Dr. David Deng
Columbus, OH · No drug or device payments recorded (2025) · (614) 255-6900
Dr. David Hughes, M.D.
Columbus, OH · $14 in drug and device payments (2025) · (614) 293-3989
Dr. David Lahue, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 451-9612
Dr. David Neiger, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 459-3687
Dr. David Rudinsky, D.O.
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. David Sharkis, M.D.
Columbus, OH · $1,113 in drug and device payments (2025) · Telehealth · (614) 459-3687
Dr. David Sypert, D.O.
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. David Zehnder, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 255-6900
Dr. Deborah Gordish, MD
Columbus, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-5123
Dr. Deborah Taylor, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 645-7417
Dr. Deborah Woidtke, D.O.
Columbus, OH · No drug or device payments recorded (2025) · (614) 234-5000
Dr. Deepak Sharma, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-8883
Dr. Deepika Bathini, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-8883
Dr. Deidra Palmer, PA
Columbus, OH · No drug or device payments recorded (2025) · (330) 493-4443
Dr. Denis Nigmatoulline, MD
Columbus, OH · $35 in drug and device payments (2025) · (614) 255-6900
Dr. Diana Donati, M.D.
Columbus, OH · $47 in drug and device payments (2025) · (614) 459-4675
Dr. Diana Hennessy, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 268-8164
Dr. Divya Nallapuram, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 702-7899
Dr. Divya Shankar
Columbus, OH · No drug or device payments recorded (2025) · (614) 355-9000
Dr. Dominique Cross, DO, MPH
Columbus, OH · No drug or device payments recorded (2025) · (614) 722-3194
Dr. Doris Lin, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-7499
Dr. Doris Walzak, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-8105
Dr. Douglas Finnie, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 274-7799
Dr. Douglas Thompson, M.D.
Columbus, OH · $1,522 in drug and device payments (2025) · (614) 451-1551
Dr. Durga Jonnalagadda, MD
Columbus, OH · $14 in drug and device payments (2025) · (614) 702-7915
Dr. Eden Taddese, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. Edward Chernick, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 533-4000
Dr. Edward Pollyea, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 257-5200
Dr. Eleftheria Matsa, MD
Columbus, OH · $54 in drug and device payments (2025) · (614) 355-9000
Dr. Elizabeth Todd, M.D.
Columbus, OH · No drug or device payments recorded (2025) · Telehealth · (502) 314-9110
Dr. Emily Brawner, D.O.
Columbus, OH · $29 in drug and device payments (2025) · (614) 293-4925
Dr. Emin Eminof, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 268-8164
Dr. Emma Christensen, MS, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 355-9000
Dr. Emma Gano, D.O.
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. Eric Bersagel, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 234-6000

Conditions Internal Medicine providers in Columbus, Ohio commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Columbus, Ohio?

There are 581 Internal Medicine providers with active NPI records practicing in Columbus, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Columbus received drug or device company payments?

174 of 581 (30%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Columbus treat?

Internal Medicine providers in Columbus commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Columbus Internal Medicine 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.