Internal Medicine Doctors in Ohio
Data updated monthly · Last refresh October 2026
5,259 Internal Medicine providers practice in Ohio, including 866 (16%) offering telehealth. The largest concentration is in Cleveland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
5,259providers
866telehealth
Clevelandtop city
Internal Medicine by city in Ohio
Choose a city to see providers there.
Internal Medicine providers in Ohio
Listed by city, largest first. 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. Denis Nigmatoulline, MDColumbus, 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, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 702-7899 Dr. Divya ShankarColumbus, OH · No drug or device payments recorded (2025) ·
(614) 355-9000 Dr. Dominique Cross, DO, MPHColumbus, OH · No drug or device payments recorded (2025) ·
(614) 722-3194 Dr. Doris Lin, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 293-7499 Dr. Doris Walzak, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 293-8105 Dr. Douglas Finnie, MDColumbus, 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, MDColumbus, OH · $14 in drug and device payments (2025) ·
(614) 702-7915 Dr. Eden Taddese, DOColumbus, 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, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 257-5200 Dr. Eleftheria Matsa, MDColumbus, 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, DOColumbus, OH · No drug or device payments recorded (2025) ·
(614) 268-8164 Dr. Emma Christensen, MS, MDColumbus, 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, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 234-6000 Dr. Eric Egnot, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 566-3322 Dr. Eric GoldbergColumbus, OH · No drug or device payments recorded (2025) ·
(614) 257-5200 Dr. Evan BakerColumbus, OH · No drug or device payments recorded (2025) ·
(614) 355-9000 Dr. Evan Parsley, DOColumbus, OH · $118 in drug and device payments (2025) ·
(614) 255-6900 Dr. Evan Thomas, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 255-6900 Dr. Farah Jama, D.OColumbus, OH · No drug or device payments recorded (2025) ·
(614) 566-5414 Dr. Fathia AlfakeriColumbus, OH · No drug or device payments recorded (2025) ·
(614) 234-6000 Dr. Fatima Chawdry, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 255-6900 Dr. Feliciano Dolor, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 222-2202 Dr. Francine Giannetto, M.D.Columbus, OH · $20 in drug and device payments (2025) · Telehealth ·
(614) 326-1502 Dr. Francisco Magana, MDColumbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(614) 293-5123 Dr. Francis Kane, MDColumbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(614) 293-5123 Dr. Furkhan Ahmed, DOColumbus, OH · No drug or device payments recorded (2025) ·
(615) 255-6900 Dr. Gabrielle Ruff, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 293-5123 Dr. Genevieve Co Faustino, MDColumbus, OH · $1,690 in drug and device payments (2025) · Telehealth ·
(614) 274-7799 Dr. Geoffrey Mcgowan, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 355-9000 Dr. Geoffrey Vaughan, MDColumbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(614) 293-5123 Dr. George ShuColumbus, OH · No drug or device payments recorded (2025) ·
(614) 268-8164 Dr. Gina Love-walker, MDColumbus, OH · $2,440 in drug and device payments (2025) ·
(614) 626-4832 Dr. Gina Ma, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 293-5123 Dr. Gina Mantor, M.D.Columbus, OH · $72 in drug and device payments (2025) ·
(614) 268-6555 Dr. Gina Moody, DOColumbus, OH · $291 in drug and device payments (2025) ·
(614) 464-0788 Dr. Glenn Ciolli, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 224-6420 Dr. G. Patrick Ecklar, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 234-5000 Dr. Grace Ukairo, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 234-0200 Dr. Grace Walton, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 544-1976 Dr. Grant Zimmerman, M.D., M.S.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 255-6900 Dr. Gregory Bobulsky, M.D.Columbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(614) 293-5123 Dr. Gretzel KingColumbus, OH · $15 in drug and device payments (2025) ·
(614) 878-6413 Conditions Internal Medicine providers in 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Ohio?There are 5,259 Internal Medicine providers with active NPI records practicing in Ohio, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in Ohio offer telehealth?Yes. 866 of the 5,259 Internal Medicine providers in Ohio (about 16%) report offering telehealth services in CMS data.
Which cities in Ohio have the most Internal Medicine providers?Cleveland (892), Columbus (581), Cincinnati (563) have the highest concentration of Internal Medicine providers in Ohio.
How many Internal Medicine providers in Ohio received drug or device company payments?1,908 of 5,259 Internal Medicine providers in Ohio (36%) 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 Ohio treat?Internal Medicine providers 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 counts and profiles 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.
Do most Internal Medicine Doctors in Ohio work in independent practices or large health systems?Among 3,034 Internal Medicine Doctors in Ohio enrolled in Medicare, 12% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 74% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in Ohio work at?According to CMS facility affiliation records, the Ohio hospitals where the most Internal Medicine Doctors hold privileges are Cleveland Clinic in Cleveland; Riverside Methodist Hospital in Columbus; Ohio State University State Health System in Columbus.
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