Internal Medicine Doctors in South Carolina
Data updated monthly · Last refresh October 2026
1,872 Internal Medicine providers practice in South Carolina, including 351 (19%) offering telehealth. The largest concentration is in Charleston. 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.
1,872providers
351telehealth
Charlestontop city
Internal Medicine by city in South Carolina
Choose a city to see providers there.
Internal Medicine providers in South Carolina
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. John KonsekPawleys Island, SC · No drug or device payments recorded (2025) ·
(843) 237-2672 Dr. Katherine Close, MDPawleys Island, SC · No drug or device payments recorded (2025) ·
(843) 237-2672 Dr. Lena SandiferPawleys Island, SC · No drug or device payments recorded (2025) ·
(843) 314-1314 Dr. Mary Ross, M.D.Pawleys Island, SC · No drug or device payments recorded (2025) ·
(843) 313-1314 Dr. Michael Remines, DOPawleys Island, SC · $1,137 in drug and device payments (2025) ·
(843) 237-4296 Dr. Scott Nicol, M.D.Pawleys Island, SC · $120 in drug and device payments (2025) ·
(843) 314-1314 Dr. Steven Baird, D.O.Pawleys Island, SC · No drug or device payments recorded (2025) ·
(843) 652-1415 Dr. Terry O'neal-cox, M.DPawleys Island, SC · No drug or device payments recorded (2025) ·
(843) 237-0947 Dr. Terry ReardonPawleys Island, SC · No drug or device payments recorded (2025) · Telehealth ·
(843) 314-1314 Dr. Michael Dillard, M.D.Pickens, SC · No drug or device payments recorded (2025) ·
(864) 878-4791 Dr. Abigail Stoker, MDPiedmont, SC · No drug or device payments recorded (2025) ·
(864) 859-0740 Dr. Clay Crosby, M.D.Piedmont, SC · $22 in drug and device payments (2025) · Telehealth ·
(864) 859-0740 Dr. Gregory Johnson, MDPiedmont, SC · $22 in drug and device payments (2025) · Telehealth ·
(864) 859-0740 Dr. Horace Walpole, MDPiedmont, SC · $40 in drug and device payments (2025) ·
(864) 220-0103 Dr. John Goldsmith, M.D.Piedmont, SC · $22 in drug and device payments (2025) · Telehealth ·
(864) 859-0740 Dr. Quinn Hunt, MDPiedmont, SC · $22 in drug and device payments (2025) ·
(864) 859-0740 Dr. Robert Briggs, M.D.Piedmont, SC · $34 in drug and device payments (2025) · Telehealth ·
(864) 859-0740 Dr. Abner Bagenstose, MDPort Royal, SC · $18 in drug and device payments (2025) ·
(843) 986-0900 Dr. Jess Wagner, M.D.Port Royal, SC · No drug or device payments recorded (2025) ·
(843) 986-0900 Dr. Milton Dalbow, M.D.Port Royal, SC · $33 in drug and device payments (2025) ·
(724) 553-6282 Dr. Rosalind Dawson, M.D.Port Royal, SC · No drug or device payments recorded (2025) ·
(843) 986-0900 Dr. Mehrdad Yousefian, MDRichburg, SC · $1,186 in drug and device payments (2025) ·
(803) 789-6111 Dr. Jose Rodriguez-maldonado, M.D.Ridgeland, SC · No drug or device payments recorded (2025) ·
(843) 987-7400 Dr. Keith Taylor, M.D.Ridgeland, SC · $230 in drug and device payments (2025) ·
(843) 726-3979 Dr. Charles Nieto, M.D.Ridgeville, SC · No drug or device payments recorded (2025) ·
(843) 688-5311 Dr. Alaba Onasanya, M.DRock Hill, SC · $46 in drug and device payments (2025) ·
(803) 659-3444 Dr. Anju Choudhury, MDRock Hill, SC · $27 in drug and device payments (2025) ·
(803) 329-3103 Dr. Bamidele Ekunsanmi, M.DRock Hill, SC · $196 in drug and device payments (2025) ·
(803) 326-3000 Dr. Cecile Miller Murray, MDRock Hill, SC · No drug or device payments recorded (2025) ·
(803) 522-9175 Dr. Deovyaas Sharma, M.D.Rock Hill, SC · $1,442 in drug and device payments (2025) ·
(803) 366-3900 Dr. Edwin Ozua, M.D.Rock Hill, SC · No drug or device payments recorded (2025) ·
(803) 324-1950 Dr. Fred Miller, M.D.Rock Hill, SC · No drug or device payments recorded (2025) ·
(803) 328-0181 Dr. James Charles, M.D.Rock Hill, SC · $1,055 in drug and device payments (2025) ·
(803) 909-6363 Dr. John Demchak, D.O.Rock Hill, SC · No drug or device payments recorded (2025) ·
(803) 366-4848 Dr. John Hoitink, MDRock Hill, SC · $125 in drug and device payments (2025) · Telehealth ·
(803) 366-7175 Dr. Kiru Mendez, MDRock Hill, SC · No drug or device payments recorded (2025) ·
(803) 909-5937 Dr. Manish Sharma, MDRock Hill, SC · $28 in drug and device payments (2025) ·
(803) 329-1234 Dr. Marcelin Bhasker, MDRock Hill, SC · No drug or device payments recorded (2025) ·
(803) 329-1234 Dr. Matthew Jenkins, MDRock Hill, SC · $125 in drug and device payments (2025) · Telehealth ·
(803) 366-7175 Dr. Myo Nwe, MDRock Hill, SC · $14 in drug and device payments (2025) · Telehealth ·
(803) 325-2236 Dr. Nathaniel Kesner, D.O.Rock Hill, SC · $98 in drug and device payments (2025) ·
(803) 329-1234 Dr. Paul Ponnaiya, M.D.Rock Hill, SC · No drug or device payments recorded (2025) ·
(702) 256-3637 Dr. Rajesh Kedar, MDRock Hill, SC · $2,058 in drug and device payments (2025) · Telehealth ·
(803) 985-3939 Dr. Randolph Villamor, MDRock Hill, SC · $246 in drug and device payments (2025) ·
(880) 336-6717 Dr. Rhea Hsu, MDRock Hill, SC · $125 in drug and device payments (2025) · Telehealth ·
(803) 366-7175 Dr. Ronald Sinclair, MDRock Hill, SC · No drug or device payments recorded (2025) ·
(803) 325-1424 Dr. Sandra Mcmahon, M.D.,Rock Hill, SC · No drug or device payments recorded (2025) ·
(803) 328-0181 Dr. Sandra Okonkwo, MDRock Hill, SC · No drug or device payments recorded (2025) ·
(732) 791-8177 Dr. Simy JosephRock Hill, SC · No drug or device payments recorded (2025) ·
(803) 909-5937 Dr. Sushil Das, M.D.Rock Hill, SC · $51 in drug and device payments (2025) ·
(803) 324-7777 Conditions Internal Medicine providers in South Carolina 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 South Carolina?There are 1,872 Internal Medicine providers with active NPI records practicing in South Carolina, according to federal NPPES data refreshed monthly.
Do Internal Medicine providers in South Carolina offer telehealth?Yes. 351 of the 1,872 Internal Medicine providers in South Carolina (about 19%) report offering telehealth services in CMS data.
Which cities in South Carolina have the most Internal Medicine providers?Charleston (425), Columbia (265), Greenville (250) have the highest concentration of Internal Medicine providers in South Carolina.
How many Internal Medicine providers in South Carolina received drug or device company payments?801 of 1,872 Internal Medicine providers in South Carolina (43%) 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 South Carolina 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 South Carolina work in independent practices or large health systems?Among 989 Internal Medicine Doctors in South Carolina enrolled in Medicare, 13% bill through a solo or small practice with fewer than 10 clinicians, 14% through a mid-size group of 10 to 99, and 73% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Internal Medicine Doctors in South Carolina work at?According to CMS facility affiliation records, the South Carolina hospitals where the most Internal Medicine Doctors hold privileges are Musc Medical Center in Charleston; Prisma Health Greenville Memorial Hospital in Greenville; Prisma Health Patewood Hospital in Greenville.
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