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. Ryan Schwieterman, MDLima, OH · No drug or device payments recorded (2025) ·
(419) 226-4310 Dr. Sasikala Shanmugam, M.D.Lima, OH · No drug or device payments recorded (2025) ·
(419) 229-3362 Dr. Scott Rinesmith, M.D. Dr. Seth Guillozet, MDLima, OH · No drug or device payments recorded (2025) ·
(419) 226-4310 Dr. Susan John, MDLima, OH · No drug or device payments recorded (2025) ·
(419) 226-4602 Dr. Syed Ahmed, MDLima, OH · No drug or device payments recorded (2025) ·
(419) 226-4310 Dr. Syed Haq, DOLima, OH · No drug or device payments recorded (2025) ·
(419) 226-4310 Dr. Varuna Perera, M.D.Lima, OH · No drug or device payments recorded (2025) ·
(419) 228-3335 Dr. Venkata Praveen Kondreddi, M.D.Lima, OH · No drug or device payments recorded (2025) ·
(419) 998-4694 Dr. Warren Morris, MDLima, OH · No drug or device payments recorded (2025) ·
(419) 221-3072 Dr. William Hinegardner, DOLima, OH · No drug or device payments recorded (2025) ·
(419) 226-4310 Dr. Erik Modlo, M.D.Lodi, OH · No drug or device payments recorded (2025) · Telehealth ·
(330) 948-9939 Dr. Graciano Dichoso, M.D.Lodi, OH · No drug or device payments recorded (2025) ·
(330) 948-1555 Dr. Enovwo Ohwofahworaye, PHARMD, DO Dr. Jose Villavicencio, MDLogan, OH · No drug or device payments recorded (2025) ·
(740) 380-8000 Dr. Shivaprakash Kudlapur, MD Dr. Barbara Woods, MDLondon, OH · No drug or device payments recorded (2025) ·
(740) 852-2454 Dr. Saleem Khan, MDLondon, OH · No drug or device payments recorded (2025) ·
(740) 852-4100 Dr. Yoichi Imamura, MDLondon, OH · No drug or device payments recorded (2025) ·
(740) 845-7000 Dr. Anuradha Yalamanchili, M.DLorain, OH · No drug or device payments recorded (2025) ·
(440) 244-3833 Dr. Itri Eren, MDLorain, OH · No drug or device payments recorded (2025) ·
(440) 989-4874 Dr. Jason Frazier, DOLorain, OH · $3,864 in drug and device payments (2025) · Telehealth ·
(440) 282-7420 Dr. Jody Gordon, DOLorain, OH · No drug or device payments recorded (2025) ·
(440) 960-4000 Dr. Jonathan Klarfeld, M.D.Lorain, OH · No drug or device payments recorded (2025) ·
(216) 978-1116 Dr. Juan Solis, MDLorain, OH · $1,385 in drug and device payments (2025) · Telehealth ·
(440) 282-7420 Dr. Kaitlyn KornLorain, OH · No drug or device payments recorded (2025) ·
(740) 707-4235 Dr. Lavinia Cozmin, MDLorain, OH · No drug or device payments recorded (2025) ·
(440) 960-3304 Dr. Margaret Tsai, MDLorain, OH · $131 in drug and device payments (2025) · Telehealth ·
(440) 204-7400 Dr. Mazen Dahbar, MDLorain, OH · No drug or device payments recorded (2025) · Telehealth ·
(440) 282-7420 Dr. Mirela Siscu, MDLorain, OH · No drug or device payments recorded (2025) · Telehealth ·
(440) 204-7400 Dr. Mustafa Eren, MDLorain, OH · No drug or device payments recorded (2025) ·
(440) 989-3736 Dr. Naveen Chatha, MD, M.B.B.S.Lorain, OH · No drug or device payments recorded (2025)
Dr. Piara Arora, M.D.Lorain, OH · No drug or device payments recorded (2025) ·
(440) 960-3304 Dr. Rajendran Sundaram, MD Dr. Robert Stevens, D OLorain, OH · No drug or device payments recorded (2025) ·
(440) 960-3304 Dr. Robert Thomas, MDLorain, OH · $206 in drug and device payments (2025) · Telehealth ·
(440) 988-3705 Dr. Saloni Khatri, MDLorain, OH · $235 in drug and device payments (2025) · Telehealth ·
(440) 282-7420 Dr. Shelley Burke, M.D.Lorain, OH · No drug or device payments recorded (2025) ·
(440) 960-4000 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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