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. Kevin Anderson, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 533-4000 Dr. Kevin Frey, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 533-4000 Dr. Kevin Mcaninch, D.O.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 268-8134 Dr. Kewa Li, MDColumbus, OH · $206 in drug and device payments (2025) ·
(614) 760-0622 Dr. Kimberly Guo, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 627-1640 Dr. Kimberly Morton, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 566-5456 Dr. Kimberly Woomer, D.O.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 553-8883 Dr. Kim Jordan, MD FACPColumbus, OH · No drug or device payments recorded (2025) ·
(614) 566-5456 Dr. Kristen Duffy, D.O.Columbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(513) 368-4024 Dr. Kristina Lehman, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 398-1974 Dr. Kristin Conners, MDColumbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(614) 293-2076 Dr. Kuda Kunaka, M.D.Columbus, OH · $59 in drug and device payments (2025) ·
(614) 293-3989 Dr. Kun Lim, M.DColumbus, OH · No drug or device payments recorded (2025) ·
(614) 257-5603 Dr. Kyle Butson, DOColumbus, OH · No drug or device payments recorded (2025) ·
(614) 566-5456 Dr. Kyle MillerColumbus, OH · No drug or device payments recorded (2025) ·
(614) 566-8883 Dr. Kyle Schwarz, DOColumbus, OH · No drug or device payments recorded (2025) ·
(614) 255-6900 Dr. Lalitha Varma, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 257-5381 Dr. Laura Maher, M.D.Columbus, OH · $148 in drug and device payments (2025) ·
(614) 442-7550 Dr. Laura Miller, D.O.Columbus, OH · $46 in drug and device payments (2025) · Telehealth ·
(614) 460-6100 Dr. Laura Nash, DOColumbus, OH · $667 in drug and device payments (2025) · Telehealth ·
(614) 864-6010 Dr. Lauren Spaeth, DOColumbus, OH · No drug or device payments recorded (2025) ·
(614) 566-5456 Dr. Laurie Chevalier, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 234-0200 Dr. Lawrence Saliba, MDColumbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(614) 255-6900 Dr. Leena Kavuluri, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 267-8371 Dr. Lily Savage, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 298-8086 Dr. Linda Lemaster, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 566-5456 Dr. Linda Vong, D.O.Columbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(614) 544-1976 Dr. Link Murphy, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 257-5200 Dr. Lisa Horn, MDColumbus, OH · $635 in drug and device payments (2025) ·
(614) 442-7550 Dr. Lisa Mewhort, MDColumbus, OH · $1,511 in drug and device payments (2025) · Telehealth ·
(614) 442-7550 Dr. Lori Iverson, PAColumbus, OH · No drug or device payments recorded (2025) ·
(330) 493-4443 Dr. Luke Simmons, MDColumbus, OH · $46 in drug and device payments (2025) ·
(614) 255-6900 Dr. Lusine Abrahamyan, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 234-4242 Dr. Lydia HansonColumbus, OH · No drug or device payments recorded (2025) ·
(614) 355-9000 Dr. Lyle Olson, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 255-6900 Dr. Mackenzie Wittig, DOColumbus, OH · No drug or device payments recorded (2025) ·
(614) 566-5456 Dr. Madiha Raina, D.O.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 788-2730 Dr. Malvina Khozina, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 268-8164 Dr. Manorama Chaluvadi, M.D,Columbus, OH · No drug or device payments recorded (2025) ·
(201) 888-6456 Dr. Man Phung, M.D.Columbus, OH · $17 in drug and device payments (2025) · Telehealth ·
(614) 533-4000 Dr. Manuel Diaz, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 685-2705 Dr. Mara Sheehan, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 234-5000 Dr. Marco Comianos, DOColumbus, OH · No drug or device payments recorded (2025) ·
(614) 255-6900 Dr. Maria Coccia, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 228-3911 Dr. Maria Courser, M.D.Columbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(614) 299-6333 Dr. Mariah Barlow, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 566-5456 Dr. Maria Jose Guerrero, MDColumbus, OH · No drug or device payments recorded (2025) ·
(614) 355-9000 Dr. Maria Varveris, M.D.Columbus, OH · $923 in drug and device payments (2025) · Telehealth ·
(614) 442-7550 Dr. Marietta Hofmeister, M.D.Columbus, OH · No drug or device payments recorded (2025) · Telehealth ·
(614) 326-1502 Dr. Mark Dellinger, M.D.Columbus, OH · No drug or device payments recorded (2025) ·
(614) 448-9494 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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