Medical Oncology in South Carolina
53 licensed medical oncologists practicing in South Carolina across 24 cities.
This page republishes public records from the federal NPI Registry, which every licensed U.S. healthcare provider is required to maintain. These are federal-agency records, not a directory we compile.
Source: NPI Registry · last checked
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Click a city to filter the 50 providers shown below. South Carolina has providers in 24 cities total — search the full NPI Registry for cities not shown here.
NPI Registry records — Medical Oncology in South Carolina
34 of 50 shown have disclosed payments in CMS Open Payments (2024)
Showing 50 of 53 federal NPI records, alphabetical by last name. Contact details come directly from the NPI Registry — verify currency with the provider's office. Pharma / device payment disclosures from CMS Open Payments are shown where the physician appears in that federal database.
In 2024, $277 was disclosed to this physician across 12 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($277).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($83).
In 2024, $5,233 was disclosed to this physician across 7 transactions by pharmaceutical or medical-device companies.
$96 was research funding (clinical-trial work); the remainder was charitable contributions ($4,680) and meals and beverages ($354).
Largest single payer: Janssen Biotech, Inc. ($3,530).
In 2024, $225 was disclosed to this physician across 9 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($225).
Largest single payer: Takeda Pharmaceuticals U.S.A., Inc. ($53).
Britt Haley Bolemon, MD
65 International Dr
Greenville, SC 29615 · (864) 987-7000
License: 29169 (SC)
In 2024, $1,928 was disclosed to this physician across 42 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,919) and gifts ($9).
Largest single payer: Amgen Inc. ($365).
Carolyn Dolores Britten, MD
171 Ashley Ave
Charleston, SC 29425 · (843) 792-1414
License: 34866 (SC)
Kathy Lyn Christman, MD
100 Buckwalter Place Blvd Ste 120
Bluffton, SC 29910 · (843) 836-7120
License: 18666 (SC)
James Evan Davidson, MD
1926 Alcoa Hwy Bldg F
Knoxville, TN 37920 · (865) 305-8780
License: 66675 (TN)
In 2024, $1,650 was disclosed to this physician across 59 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,284) and gifts ($366).
Largest single payer: Regeneron Healthcare Solutions, Inc. ($223).
In 2024, $3,273 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.
Mostly stock or ownership interest ($2,340) and meals and beverages ($835).
Largest single payer: Rigel Pharmaceuticals, Inc. ($3,273).
Toros Ali Dincman, MD, PHD
169 Ashley Ave, Room 202 Main Hospital, Msc333
Charleston, SC 29425 · (843) 792-4074
License: 35823 (SC)
In 2024, $125 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($125).
Largest single payer: Ipsen Biopharmaceuticals, Inc ($125).
In 2024, $58 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($58).
Largest single payer: Rigel Pharmaceuticals, Inc. ($24).
In 2024, $3,014 was disclosed to this physician across 49 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,357) and category 18 ($1,164).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($1,213).
Katerina A Erokhina, DO
505 Ne 87th Ave Ste 320
Vancouver, WA 98664 · (360) 514-2550
License: op61057908 (WA)
In 2024, $374 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($374).
Largest single payer: Genentech USA, Inc. ($149).
In 2024, $18,562 was disclosed to this physician across 16 transactions by pharmaceutical or medical-device companies.
$6,400 was research funding (clinical-trial work); the remainder was consulting fees ($9,655) and meals and beverages ($1,349).
Largest single payer: Pfizer Inc. ($17,688).
In 2024, $97 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($97).
Largest single payer: Stemline Therapeutics Inc. ($97).
Theodore Stewart Gourdin, MD
171 Ashley Ave
Charleston, SC 29425 · (843) 792-1414
License: TL37304 (SC)
In 2024, $5,575 was disclosed to this physician across 8 transactions by pharmaceutical or medical-device companies.
Mostly stock or ownership interest ($4,019) and meals and beverages ($1,277).
Largest single payer: Pfizer Inc. ($5,575).
Sindusha Reddy Gudipally, MD
222 E Medical Ln Ste 400
West Columbia, SC 29169 · (803) 794-7511
License: 89796 (SC)
In 2024, $594 was disclosed to this physician across 30 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($594).
Largest single payer: Celgene Corporation ($96).
In 2024, $23 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($23).
Largest single payer: AbbVie Inc. ($23).
Russell William Jenkins, MD, PHD
Medical University of South Carolina, 171 Ashley Avenue
Charleston, SC 29425 · (843) 792-1414
License: MD94484 (SC)
Carla Walker Jorgensen, MD
3 Butternut Dr, Suite B
Greenville, SC 29605 · (864) 241-7272
License: 30860 (SC)
In 2024, $463 was disclosed to this physician across 12 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($463).
Largest single payer: AstraZeneca Pharmaceuticals LP ($124).
In 2024, $5,430 was disclosed to this physician across 12 transactions by pharmaceutical or medical-device companies.
$2,351 was research funding (clinical-trial work); the remainder was gifts ($1,399) and entertainment ($916).
Largest single payer: Regeneron Pharmaceuticals, Inc. ($4,537).
In 2024, $941 was disclosed to this physician across 44 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($941).
Largest single payer: EISAI INC. ($114).
Kevin Koehler, MD
104 Innovation Dr Ste 2000
Greenville, SC 29607 · (864) 603-6300
License: 35.121162 (OH)
In 2024, $150 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($150).
Largest single payer: Kite Pharma, Inc. ($131).
Michael Brian Lilly, MD
39 Sabin Street, 725 Walton Bldg
Charleston, SC 29425 · (843) 792-0592
License: 34690 (SC)
In 2023, $107 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly honoraria (speaking or writing fees) ($107).
In 2024, $21,342 was disclosed to this physician across 17 transactions by pharmaceutical or medical-device companies.
Mostly consulting fees ($14,747) and meals and beverages ($3,289).
Largest single payer: Ipsen Biopharmaceuticals, Inc ($18,942).
Cheryl Ann Martinez, MS, RN, OCN, CHPN
65 International Drive
Greenville, SC 29615 · (864) 987-7000
License: 23481 (SC)
In 2024, $1,933 was disclosed to this physician across 51 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($1,750) and gifts ($183).
Largest single payer: Incyte Corporation ($235).
In 2024, $65 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($65).
Largest single payer: Boston Scientific Corporation ($29).
Darren Eugene Mullins, MD
14 Richland Medical Park Dr Ste 410
Columbia, SC 29203 · (803) 434-8740
License: 21325 (SC)
In 2024, $182 was disclosed to this physician across 8 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($182).
Largest single payer: Regeneron Healthcare Solutions, Inc. ($30).
Alaa Muslimani, MD
1656 Riverchase Blvd, Ste 1400
Rock Hill, SC 29732 · (803) 329-9088
License: 2014-00610 (NC)
In 2023, $4,131 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($4,108) and gifts ($13).
Ovidiu George Negrea, MD
4700 Waters Ave Ste 201
Savannah, GA 31404 · (912) 692-2000
License: 031083 (GA)
In 2024, $351 was disclosed to this physician across 6 transactions by pharmaceutical or medical-device companies.
Mostly category 18 ($299) and entertainment ($52).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($299).
In 2024, $394 was disclosed to this physician across 8 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($394).
Largest single payer: AstraZeneca Pharmaceuticals LP ($187).
William Marcus Newberry, MD
9951 W St Lukes Dr
Nampa, ID 83687 · (208) 467-6700
License: 9671150 (ID)
In 2024, $16 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($16).
Largest single payer: AstraZeneca Pharmaceuticals LP ($16).
Mark Allen O'Rourke, MD
3 Butternut Dr, Ste B
Greenville, SC 29605 · (864) 298-2826
License: 14771 (SC)
Robert Otis Palmer, MD
6439 Garners Ferry Rd
Columbia, SC 29209 · (803) 776-4000
License: 22842 (AL)
Sreenivas V Rao, MD
401 E Cheves St, Suite 201
Florence, SC 29506 · (843) 777-7951
License: 21509 (SC)
In 2024, $895 was disclosed to this physician across 39 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($895).
Largest single payer: Cook Medical LLC ($109).
Pinjai Ramadas Ravichander, MD
4210 E North St
Greenville, SC 29615 · (864) 244-6777
License: 16415 (SC)
In 2023, $62 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($62).
Gene Brian Saylors, MD
2085 Henry Tecklenburg Dr
Charleston, SC 29414 · (843) 577-6957
License: 32154 (SC)
In 2024, $3,763 was disclosed to this physician across 170 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($3,763).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($297).
Pamela Recktenwald Sinclair, MD
1656 Riverchase Blvd, Ste 1400
Rock Hill, SC 29732 · (803) 329-9088
License: 2011-01714 (NC)
In 2024, $1,041 was disclosed to this physician across 10 transactions by pharmaceutical or medical-device companies.
Mostly category 18 ($798) and entertainment ($243).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($798).
Karim Tazi, MD
10030 Gilead Rd Ste 350
Huntersville, NC 28078 · (980) 302-7100
License: 2022-00630 (NC)
Melanie B. Thomas, MD
2759 S Highway 14, Suite a
Greer, SC 29650 · (864) 849-9701
License: 31265 (SC)
In 2024, $425 was disclosed to this physician across 18 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($326) and gifts ($99).
Largest single payer: AVEO Pharmaceuticals, Inc. ($118).
Michel Velez, MD
104 Innovation Dr Ste 2000
Greenville, SC 29607 · (864) 603-6300
License: ME118824 (FL)
In 2024, $114,682 was disclosed to this physician across 244 transactions by pharmaceutical or medical-device companies.
Mostly consulting fees ($83,036) and meals and beverages ($16,771).
Largest single payer: Lilly USA, LLC ($27,727).
Showing 50 of 53. Search all on NPI Registry →
Payment totals shown for the latest published program year (2024). Presence of disclosed payments is not, on its own, a conflict of interest. Physicians dispute records directly with CMS (dispute process). How we show this.
Open Payments figures as displayed on . Corrections flow from the manufacturer through CMS and are adopted on our next refresh.
What this page is: a republication of public federal NPI Registry records, filtered to the medical oncology taxonomy. It is not a directory we curate, and inclusion is automatic based on each provider's own NPI filing with CMS. Providers who believe their NPI record is inaccurate should update it directly with CMS at npiregistry.cms.hhs.gov; our next refresh adopts the corrected federal record.
Practice info disclaimer: Provider addresses and phone numbers come from the NPI Registry, which providers update at their discretion. Always call ahead to confirm the provider is currently accepting patients and is at the listed address.
Medical disclaimer: This page is not a quality ranking and does not constitute medical advice or endorsement. Choose a provider in consultation with your primary care physician or care team.
Source: NPI Registry (taxonomy: Medical Oncology) · Last checked: 2026-04-20