HealthcareDiscovery.AI / Doctors / South Carolina / Columbia / Geriatric Medicine (Internal Medicine)

Geriatric Medicine (Internal Medicine) in Columbia, South Carolina

Data updated monthly · Last refresh September 2026

11 Geriatric Medicine (Internal Medicine) providers practice in Columbia. Listings are drawn from federal public records and are not endorsements.

Geriatric Medicine (Internal Medicine) providers in Columbia

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. Bruce Easterling, M.D.
Columbia, SC · No drug or device payments recorded (2025) · (803) 776-4000
Dr. Craig Maylath, M.D.
Columbia, SC · $49 in drug and device payments (2025) · (803) 434-1210
Dr. Donna Ray, M.D.
Columbia, SC · No drug or device payments recorded (2025) · (803) 540-1000
Dr. G Eleazer, M.D.
Columbia, SC · No drug or device payments recorded (2025) · (803) 540-1000
Dr. John Egbert, MD PHD
Columbia, SC · No drug or device payments recorded (2025) · (803) 434-3770
Dr. John Kleckley, M.D.
Columbia, SC · $385 in drug and device payments (2025) · (803) 799-1922
Dr. Joseph Thompson, M.D.
Columbia, SC · No drug or device payments recorded (2025) · (803) 776-4000
Dr. Malissa Wilson, MD
Columbia, SC · No drug or device payments recorded (2025) · (803) 931-8166
Dr. Margaret Matthews, MD
Columbia, SC · No drug or device payments recorded (2025) · Telehealth · (803) 434-1210
Dr. Rachelle Gajadhar, M.D.
Columbia, SC · $121 in drug and device payments (2025) · Telehealth · (803) 434-1210
Dr. Victor Hirth, MD
Columbia, SC · No drug or device payments recorded (2025) · (803) 434-1210

Common questions

How many Geriatric Medicine (Internal Medicine) providers are in Columbia, South Carolina?

There are 11 Geriatric Medicine (Internal Medicine) providers with active NPI records practicing in Columbia, according to federal NPPES data refreshed monthly.

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 Columbia Geriatric Medicine (Internal Medicine) across South Carolina

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.