HealthcareDiscovery.AI / Doctors / Ohio / Internal Medicine

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. Joann Rivera, MD
Mason, OH · $995 in drug and device payments (2025) · Telehealth · (513) 584-6999
Dr. Kai Huang, M.D.
Mason, OH · $70 in drug and device payments (2025) · (513) 584-6999
Dr. Malia Harper, MD
Mason, OH · No drug or device payments recorded (2025) · (513) 246-7000
Dr. Malti Vij, MD
Mason, OH · No drug or device payments recorded (2025) · Telehealth · (513) 584-6999
Dr. Marsha Bramson, MD
Mason, OH · No drug or device payments recorded (2025) · (513) 573-1444
Dr. Natvarlal Patel, MD
Mason, OH · No drug or device payments recorded (2025) · (513) 489-2366
Dr. Nicholas Bengal
Mason, OH · No drug or device payments recorded (2025) · (513) 637-9999
Dr. Paul Blanchard, MD
Mason, OH · No drug or device payments recorded (2025) · (513) 510-4406
Dr. Robyn Suna, MD
Mason, OH · No drug or device payments recorded (2025) · (513) 770-2100
Dr. Shyamala Jagtap, MD
Mason, OH · No drug or device payments recorded (2025) · (513) 770-0330
Dr. Sonali Chokshi, MD
Mason, OH · No drug or device payments recorded (2025) · (513) 564-6880
Dr. Waheed Adewumi, M.D.
Mason, OH · No drug or device payments recorded (2025) · (419) 302-3664
Dr. Anthony Perry, D.O.
Massillon, OH · $1,019 in drug and device payments (2025) · (330) 837-1111
Dr. Aruna Rao, M.D.
Massillon, OH · No drug or device payments recorded (2025) · Telehealth · (330) 834-4780
Dr. Christopher Chow, M.D.
Massillon, OH · $911 in drug and device payments (2025) · (330) 833-8996
Dr. Florante Briones, MD
Massillon, OH · No drug or device payments recorded (2025) · (330) 484-2584
Dr. Hoai Nghia Nguyen, M.D.
Massillon, OH · No drug or device payments recorded (2025) · (330) 837-9249
Dr. Jennifer Tarr, M.D.
Massillon, OH · $725 in drug and device payments (2025) · (330) 837-4264
Dr. Katharine Morrison, D.O.
Massillon, OH · No drug or device payments recorded (2025) · Telehealth · (330) 830-9378
Dr. Kerrie David, D.O.
Massillon, OH · $924 in drug and device payments (2025) · Telehealth · (330) 837-1111
Dr. Lewis Humble, M.D.
Massillon, OH · No drug or device payments recorded (2025) · (330) 837-1111
Dr. Michael Simonson, M.D.
Massillon, OH · $813 in drug and device payments (2025) · Telehealth · (330) 837-4264
Dr. Patrick Mcfeely, M.D.
Massillon, OH · No drug or device payments recorded (2025) · (330) 833-8996
Dr. Scott Williams, M.D.
Massillon, OH · $2,035 in drug and device payments (2025) · (330) 837-1111
Dr. Uneeza Haque, M.D.
Massillon, OH · No drug or device payments recorded (2025) · Telehealth · (330) 830-9378
Dr. Allen Schwisow, M.D.
Maumee, OH · No drug or device payments recorded (2025) · (419) 893-3306
Dr. Jamal Saleh, M.D.
Maumee, OH · $118 in drug and device payments (2025) · (419) 887-6754
Dr. John Wehrmeister, MD
Maumee, OH · No drug or device payments recorded (2025) · (419) 893-4313
Dr. Munir Shah, MD
Maumee, OH · $488 in drug and device payments (2025) · (330) 493-4443
Dr. Neeraj Kanwal, M.D.
Maumee, OH · No drug or device payments recorded (2025) · (419) 887-2213
Dr. Nidaa Khamousia, M.D.
Maumee, OH · $383 in drug and device payments (2025) · (419) 866-6200
Dr. Nizar Daboul, M.D
Maumee, OH · $6,313 in drug and device payments (2025) · (419) 866-6200
Dr. Richard Paat, M.D.
Maumee, OH · No drug or device payments recorded (2025) · (419) 893-9413
Dr. Robert Stierwalt, MD
Maumee, OH · No drug or device payments recorded (2025) · (419) 893-5968
Dr. Nabil Azar, M.D.
Mayfield, OH · $4,171 in drug and device payments (2025) · Telehealth · (440) 646-9955
Dr. Ahalya Difranco, M.D.
Mayfield Heights, OH · $19 in drug and device payments (2025) · (440) 312-6017
Dr. Giorgi Tserediani, MD
Mayfield Heights, OH · $137 in drug and device payments (2025) · Telehealth · (216) 773-4972
Dr. Ian Glass, M.D.
Mayfield Heights, OH · No drug or device payments recorded (2025) · (440) 312-6710
Dr. James Hekman, MD
Mayfield Heights, OH · No drug or device payments recorded (2025) · (440) 544-3111
Dr. Jill Miller, MD
Mayfield Heights, OH · No drug or device payments recorded (2025) · Telehealth · (440) 995-3838
Dr. John Horinger, M.D.
Mayfield Heights, OH · $1,700 in drug and device payments (2025) · Telehealth · (216) 382-8000
Dr. Joshua Miller, DO
Mayfield Heights, OH · No drug or device payments recorded (2025) · (440) 720-0939
Dr. Richard Tomm, M.D.
Mayfield Heights, OH · $1,423 in drug and device payments (2025) · Telehealth · (216) 382-8000
Dr. Ruth-ange Kouekam, MD
Mayfield Heights, OH · No drug or device payments recorded (2025) · Telehealth · (440) 312-6017
Dr. Anna Egriselashvili, MD
Mayfield Hts, OH · $293 in drug and device payments (2025) · (440) 442-2040
Dr. Brian Wolovitz, MD
Mayfield Hts, OH · $44 in drug and device payments (2025) · Telehealth · (216) 383-0100
Dr. Claudia Villabona, MD
Mayfield Hts, OH · $542 in drug and device payments (2025) · (440) 464-2200
Dr. Donald Ebersbacher, MD
Mayfield Hts, OH · $497 in drug and device payments (2025) · (440) 646-2200
Dr. Felix Vilinsky, M.D.
Mayfield Hts, OH · No drug or device payments recorded (2025) · (440) 720-3260
Dr. Gregg Faiman, MD
Mayfield Hts, OH · $73,775 in drug and device payments (2025) · Telehealth · (440) 646-2200

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.

Related reading on HealthcareDiscovery.AI

Internal Medicine in all 50 states Search all 5,259 in the directory Ask Zach for help choosing

Related

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