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Internal Medicine in Columbus, Ohio

Data updated monthly · Last refresh September 2026

581 Internal Medicine providers practice in Columbus, and 30% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Columbus

Listed alphabetically. 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. Aaren Kettelhut, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 355-9000
Dr. Aaron Friedberg, M.D.
Columbus, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-5123
Dr. Aaron Wenger, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-7499
Dr. Abdullah Khan, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 294-7777
Dr. Adam Mahoney, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 464-0788
Dr. Adam Reitz, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 268-8164
Dr. Adam Rush, M. D.
Columbus, OH · $18 in drug and device payments (2025) · (614) 268-8164
Dr. Adam Thomas
Columbus, OH · $149 in drug and device payments (2025) · (614) 234-1079
Dr. Adesewa John, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 234-7535
Dr. Aditya Kesari
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. Aidan Farrell, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. Aimee Sanders, MD, MPH
Columbus, OH · No drug or device payments recorded (2025) · (614) 257-5851
Dr. Alan Steginsky, M.D.
Columbus, OH · $47 in drug and device payments (2025) · (614) 442-7550
Dr. Alan Weinberg, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 239-8844
Dr. Alex Alahakoon, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 861-0967
Dr. Alexander Wong, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-5123
Dr. Alexandra Koberlein, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 366-0768
Dr. Alexandra Smith, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 255-6900
Dr. Alex Onyemeh, M.D.
Columbus, OH · $24 in drug and device payments (2025) · (614) 234-7535
Dr. Allison Huffman, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 355-9000
Dr. Allison Rhodes, M.D.
Columbus, OH · $376 in drug and device payments (2025) · Telehealth · (614) 366-6675
Dr. Amanda Duncan, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-3928
Dr. Amanda Fant, MD
Columbus, OH · $76 in drug and device payments (2025) · Telehealth · (614) 267-8371
Dr. Amanda Gordon, M.D.
Columbus, OH · $214 in drug and device payments (2025) · (614) 442-7550
Dr. Amanda Maynard, D.O.
Columbus, OH · $28 in drug and device payments (2025) · (614) 566-9933
Dr. Amanda Schauer
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-8883
Dr. Amit Chatterjee, M.D.
Columbus, OH · $68 in drug and device payments (2025) · (614) 702-7899
Dr. Amy Kelley, M.D.
Columbus, OH · $1,147 in drug and device payments (2025) · Telehealth · (614) 459-2950
Dr. Anastasia Gevas-farmer, DO
Columbus, OH · $73 in drug and device payments (2025) · (146) 257-5200
Dr. Andrea House, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-7499
Dr. Andre Lamyaithong, MD
Columbus, OH · $17 in drug and device payments (2025) · Telehealth · (614) 533-4000
Dr. Andrew Cade, DO
Columbus, OH · $403 in drug and device payments (2025) · (614) 268-8164
Dr. Andrew Graef, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 566-5456
Dr. Andrew Keaster
Columbus, OH · No drug or device payments recorded (2025) · (614) 293-7499
Dr. Andrew Schamess, MD
Columbus, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-5123
Dr. Andrew Scheidemantel, DO
Columbus, OH · $4,379 in drug and device payments (2025) · (614) 544-1976
Dr. Andrew Smith, M.D.
Columbus, OH · $548 in drug and device payments (2025) · (614) 755-3000
Dr. Andrew Smith, DO
Columbus, OH · $213 in drug and device payments (2025) · (614) 268-8164
Dr. Andrew Thomas, MD
Columbus, OH · $196 in drug and device payments (2025) · (614) 293-7777
Dr. Andrew Zhang
Columbus, OH · No drug or device payments recorded (2025) · (614) 355-9000
Dr. Anindita Ghosh, M.D.
Columbus, OH · $158 in drug and device payments (2025) · Telehealth · (614) 645-2300
Dr. Anirban Biswas, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 268-8164
Dr. Anna Guadiz, DO
Columbus, OH · No drug or device payments recorded (2025) · (614) 268-8164
Dr. Ann Browning-shaw, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 752-0333
Dr. Anne Botti, M.D.
Columbus, OH · No drug or device payments recorded (2025) · (614) 457-6227
Dr. Anne Pariser, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 884-2441
Dr. Anthony Miele, MD
Columbus, OH · $62 in drug and device payments (2025) · (614) 268-6555
Dr. Anum Awais, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 255-6900
Dr. Anuradha Mulpuri, MD
Columbus, OH · No drug or device payments recorded (2025) · (614) 487-0210
Dr. Aradhna Saraswat, MD
Columbus, OH · No drug or device payments recorded (2025) · Telehealth · (614) 293-5123

Conditions Internal Medicine providers in Columbus, 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 Columbus, Ohio?

There are 581 Internal Medicine providers with active NPI records practicing in Columbus, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Columbus received drug or device company payments?

174 of 581 (30%) 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 Columbus treat?

Internal Medicine providers in Columbus 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 records 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.

All specialties in Columbus Internal Medicine across Ohio

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.