Hematologists and Oncologists in South Carolina
Data updated monthly · Last refresh October 2026
179 Hematology & Oncology providers practice in South Carolina, including 48 (27%) 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.
179providers
48telehealth
Charlestontop city
Hematology & Oncology by city in South Carolina
Choose a city to see providers there.
Hematology & Oncology 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. Sashi Naidu, M.D.Rock Hill, SC · $3,596 in drug and device payments (2025) · Telehealth ·
(803) 329-7772 Dr. Viral Rabara, MDRock Hill, SC · $7,302 in drug and device payments (2025) · Telehealth ·
(803) 329-7772 Dr. Jeffrey Giguere, MDSeneca, SC · No drug or device payments recorded (2025) ·
(864) 699-5700 Dr. Ross Michels, MDSeneca, SC · $2,302 in drug and device payments (2025) · Telehealth ·
(864) 888-3717 Dr. Charles Bowers, MDSpartanburg, SC · No drug or device payments recorded (2025) ·
(864) 560-7050 Dr. Isaac Alwine, M.D.Spartanburg, SC · $872 in drug and device payments (2025) ·
(864) 560-7050 Dr. James Bearden, MDSpartanburg, SC · $1,433 in drug and device payments (2025) ·
(864) 560-7050 Dr. Ki Chung, MDSpartanburg, SC · $10,647 in drug and device payments (2025) · Telehealth ·
(864) 699-5700 Dr. Kim Hont Yee, MDSpartanburg, SC · $4,088 in drug and device payments (2025) ·
(864) 699-5700 Dr. Leonard Schutz, MD, FACPSpartanburg, SC · No drug or device payments recorded (2025) ·
(864) 591-1700 Dr. Michael Humeniuk, MDSpartanburg, SC · $2,325 in drug and device payments (2025) ·
(864) 560-7050 Dr. Samuel Adediran, M.D.,Spartanburg, SC · $1,704 in drug and device payments (2025) ·
(864) 560-7050 Dr. Steven Corso, MDSpartanburg, SC · $2,286 in drug and device payments (2025) ·
(864) 560-7050 Dr. Tondre Buck, M.D.Spartanburg, SC · $69,513 in drug and device payments (2025) ·
(864) 560-7050 Dr. Vikas Dembla, M.D.Spartanburg, SC · $37,466 in drug and device payments (2025) ·
(864) 560-7050 Dr. Michael Marte, M.D.Summerville, SC · $1,392 in drug and device payments (2025) ·
(843) 572-9211 Dr. Tharakeswari Selvakumar, MD, PHDSummerville, SC · $100 in drug and device payments (2025) ·
(843) 792-2300 Dr. Billy Clowney, M.D.Sumter, SC · No drug or device payments recorded (2025) ·
(803) 934-8833 Dr. William Kellogg, MDSumter, SC · No drug or device payments recorded (2025) ·
(803) 934-8833 Dr. Amanda BilkoWest Columbia, SC · $606 in drug and device payments (2025) ·
(803) 794-7511 Dr. Asheesh Lal, M.D.West Columbia, SC · $734 in drug and device payments (2025) ·
(803) 794-7511 Dr. Chelsea Stillwell, M.D.West Columbia, SC · $228 in drug and device payments (2025) ·
(803) 794-7511 Dr. James Wells, M.D.West Columbia, SC · $507 in drug and device payments (2025) ·
(803) 794-7511 Dr. Kavitha Paramanathan, M.DWest Columbia, SC · $715 in drug and device payments (2025) ·
(803) 794-7511 Dr. Perrie Ryan, M.D.West Columbia, SC · $2,215 in drug and device payments (2025) ·
(803) 794-7511 Dr. Scott Graupner, D.O.West Columbia, SC · $1,428 in drug and device payments (2025) ·
(803) 794-7511 Dr. Sindusha Gudipally, M.DWest Columbia, SC · $642 in drug and device payments (2025) ·
(803) 794-7511 Dr. Steven Madden, MDWest Columbia, SC · $1,409 in drug and device payments (2025) ·
(803) 794-7511 Dr. Vijaya Korrapati, M.D.West Columbia, SC · $697 in drug and device payments (2025) ·
(803) 794-7511 Conditions Hematology & Oncology providers in South Carolina commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in South Carolina?There are 179 Hematology & Oncology providers with active NPI records practicing in South Carolina, according to federal NPPES data refreshed monthly.
Do Hematology & Oncology providers in South Carolina offer telehealth?Yes. 48 of the 179 Hematology & Oncology providers in South Carolina (about 27%) report offering telehealth services in CMS data.
Which cities in South Carolina have the most Hematology & Oncology providers?Charleston (36), Greenville (24), Columbia (13) have the highest concentration of Hematology & Oncology providers in South Carolina.
How many Hematology & Oncology providers in South Carolina received drug or device company payments?142 of 179 Hematology & Oncology providers in South Carolina (79%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Hematology & Oncology providers in South Carolina treat?Hematology & Oncology providers commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia 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 Hematologists and Oncologists in South Carolina work in independent practices or large health systems?Among 127 Hematologists and Oncologists in South Carolina enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 17% 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 Hematologists and Oncologists in South Carolina work at?According to CMS facility affiliation records, the South Carolina hospitals where the most Hematologists and Oncologists hold privileges are Musc Medical Center in Charleston; Bon Secours-St Francis Xavier Hospital in Charleston; Prisma Health Greenville Memorial Hospital in Greenville.
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