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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 in Cleveland892 providers
Internal Medicine in Columbus581 providers
Internal Medicine in Cincinnati563 providers
Internal Medicine in Dayton227 providers
Internal Medicine in Akron180 providers
Internal Medicine in Toledo155 providers
Internal Medicine in Youngstown129 providers
Internal Medicine in Canton121 providers
Internal Medicine in Westlake66 providers
Internal Medicine in Chillicothe62 providers
Internal Medicine in Westerville58 providers
Internal Medicine in Beachwood53 providers
Internal Medicine in Dublin47 providers
Internal Medicine in Parma46 providers
Internal Medicine in Lima45 providers
Internal Medicine in Springfield42 providers
Internal Medicine in Fairlawn39 providers
Internal Medicine in Warren38 providers
Internal Medicine in Marietta38 providers
Internal Medicine in Kettering36 providers
Internal Medicine in Lancaster36 providers
Internal Medicine in Cuyahoga Falls34 providers
Internal Medicine in Steubenville33 providers
Internal Medicine in Fairfield30 providers

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. Olga Pylaeva, MD
Galena, OH · No drug or device payments recorded (2025) · (614) 367-6061
Dr. James Goudy, MD
Galion, OH · No drug or device payments recorded (2025) · (419) 468-8323
Dr. Mihai-liviu Ursachi, M.D.
Galion, OH · $359 in drug and device payments (2025) · (419) 468-0596
Dr. Ajay Kottapalli, M.D.
Gallipolis, OH · No drug or device payments recorded (2025) · (740) 446-5287
Dr. April Magnussen, M.D.
Gallipolis, OH · No drug or device payments recorded (2025) · (740) 446-5131
Dr. Arlie Wheeler, D.O.
Gallipolis, OH · No drug or device payments recorded (2025) · (740) 446-5411
Dr. Ashok Dayal, M.D.
Gallipolis, OH · $258 in drug and device payments (2025) · Telehealth · (855) 446-5937
Dr. Carlton Herald, DO
Gallipolis, OH · $39 in drug and device payments (2025) · (740) 446-5533
Dr. Gerald Vallee, M.D.
Gallipolis, OH · No drug or device payments recorded (2025) · (740) 446-5244
Dr. Howard Linder, M.D.
Gallipolis, OH · No drug or device payments recorded (2025) · (740) 446-5244
Dr. Jennifer Calafato, D.O.
Gallipolis, OH · $205 in drug and device payments (2025) · Telehealth · (855) 446-5937
Dr. Joseph Esmaeili, D.O.
Gallipolis, OH · $1,003 in drug and device payments (2025) · Telehealth · (855) 446-5937
Dr. Julio Galindo, MD
Gallipolis, OH · $819 in drug and device payments (2025) · Telehealth · (855) 446-5937
Dr. Karthika Nair, MD
Gallipolis, OH · $1,341 in drug and device payments (2025) · (855) 446-5937
Dr. Lucas Georgandellis, M.D.
Gallipolis, OH · No drug or device payments recorded (2025) · (740) 645-4237
Dr. Mark Walker, M.D.
Gallipolis, OH · No drug or device payments recorded (2025) · (740) 446-5131
Dr. Michael Owens, M.D.
Gallipolis, OH · No drug or device payments recorded (2025) · (740) 446-5131
Dr. Nabil Fahmy, M.D.
Gallipolis, OH · $17 in drug and device payments (2025) · (855) 446-5937
Dr. Rebecca Brauch, M.D.
Gallipolis, OH · No drug or device payments recorded (2025) · (855) 446-5937
Dr. Reid Brubaker, M.D.
Gallipolis, OH · No drug or device payments recorded (2025) · (740) 446-5890
Dr. Renuka Kandula, M.D.
Gallipolis, OH · $18 in drug and device payments (2025) · (740) 446-5131
Dr. Sananjay Singh, M.D.
Gallipolis, OH · $595 in drug and device payments (2025) · (740) 446-5000
Dr. Benjamin Finard
Garfield Heights, OH · No drug or device payments recorded (2025) · (216) 581-0500
Dr. Devon Zoller
Garfield Heights, OH · No drug or device payments recorded (2025) · (216) 536-6614
Dr. Douglas Kohler, MD
Garfield Heights, OH · No drug or device payments recorded (2025) · (216) 663-8686
Dr. Edmund Sadowski, MD
Garfield Heights, OH · $397 in drug and device payments (2025) · (216) 663-3099
Dr. Edward Rosenthal, MD
Garfield Heights, OH · $9 in drug and device payments (2025) · (216) 581-4900
Dr. Francesca Macaluso, MD
Garfield Heights, OH · No drug or device payments recorded (2025) · Telehealth · (216) 445-0700
Dr. Howard Nathan, M.D.
Garfield Heights, OH · No drug or device payments recorded (2025) · (216) 581-0500
Dr. John Jabbour, M.D.
Garfield Heights, OH · $158 in drug and device payments (2025) · (216) 584-7234
Dr. Kevin Bogar, M.D.
Garfield Heights, OH · No drug or device payments recorded (2025) · Telehealth · (216) 663-8686
Dr. Lisa Dicristofaro, M.D.
Garfield Heights, OH · No drug or device payments recorded (2025) · (216) 581-8369
Dr. Avi Marocco, MD
Garfield Hts, OH · No drug or device payments recorded (2025) · Telehealth · (216) 587-4600
Dr. Kareem Elder, M.D.
Garfield Hts, OH · No drug or device payments recorded (2025) · (216) 581-0500
Dr. Sanjeev Karmarkar, M.D.
Garfield Hts, OH · No drug or device payments recorded (2025) · (216) 581-0500
Dr. Annette Andrews, MD
Garrettsville, OH · $1,028 in drug and device payments (2025) · Telehealth · (330) 527-4852
Dr. Chris Mamone
Gates Mills, OH · No drug or device payments recorded (2025) · (216) 973-6471
Dr. Katelyn Rudolph, PA-C
Geneva, OH · $282 in drug and device payments (2025) · Telehealth · (440) 466-4641
Dr. Tea Tchelidze, MD
Geneva, OH · $25 in drug and device payments (2025) · Telehealth · (216) 383-0100
Dr. Yasser Mikhail, MD
Geneva, OH · No drug or device payments recorded (2025) · Telehealth · (216) 383-0100
Dr. Eid Alhatem, M.D
Georgetown, OH · No drug or device payments recorded (2025) · (937) 378-7515
Dr. Paul Thomson, MD
Georgetown, OH · No drug or device payments recorded (2025) · (937) 378-7676
Dr. Nicholas Pappas, MD
Girard, OH · No drug or device payments recorded (2025) · (330) 759-6979
Dr. Mary Lim Lee, MD
Goshen, OH · $101 in drug and device payments (2025) · (513) 722-2603
Dr. Hannah Stone, MD
Grandview, OH · No drug or device payments recorded (2025) · (614) 293-5123
Dr. Kathryn Tobin, M.D.
Grandview, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-5123
Dr. Pradita Manandhar, MD
Grandview, OH · $18 in drug and device payments (2025) · Telehealth · (614) 788-8150
Dr. Matthew Flanigan, MD
Grandview Heights, OH · No drug or device payments recorded (2025) · (614) 293-5123
Dr. Philip Chang, MD
Grandview Heights, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-5123
Dr. Seuli Brill, MD
Grandview Heights, OH · No drug or device payments recorded (2025) · (614) 293-5123

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.

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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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. Are you a Internal Medicine in Ohio? Get featured.