Radiation Oncology in San Antonio, Texas
Data updated monthly · Last refresh September 2026
30 Radiation Oncology providers practice in San Antonio, and 73% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Radiation Oncology providers in San Antonio
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. Amy Le, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-1000 Dr. Ankit Agarwal, M.D.San Antonio, TX · $1,156 in drug and device payments (2025) ·
(650) 940-7280 Dr. Ardow Ameduri, M.D.San Antonio, TX · $19 in drug and device payments (2025) ·
(210) 593-5700 Dr. Bryan Lin, MDSan Antonio, TX · $297 in drug and device payments (2025) · Telehealth ·
(210) 595-5300 Dr. Christien Kluwe, MDSan Antonio, TX · $2,761 in drug and device payments (2025) · Telehealth ·
(210) 450-6490 Dr. Chul Ha, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-1000 Dr. Elizabeth Maani, MDSan Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-1016 Dr. Eva Galvan, M.D.San Antonio, TX · $132 in drug and device payments (2025) ·
(210) 450-6490 Dr. Gary Lewis, MDSan Antonio, TX · $98 in drug and device payments (2025) ·
(210) 450-1000 Dr. Jennifer Lee, M.D.San Antonio, TX · $163 in drug and device payments (2025) · Telehealth ·
(210) 595-5300 Dr. Joaquin Mira, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 593-5700 Dr. John Shumway, MDSan Antonio, TX · $1,459 in drug and device payments (2025) · Telehealth ·
(650) 940-7280 Dr. Keith Eyre, M.D.San Antonio, TX · $43 in drug and device payments (2025) ·
(210) 593-5700 Dr. Lawrence Sheplan Olsen, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(787) 718-1812 Dr. Mark Bonnen, M.D.San Antonio, TX · $138 in drug and device payments (2025) ·
(210) 450-1016 Dr. Mark Dosmann, M.D.San Antonio, TX · $166 in drug and device payments (2025) ·
(210) 239-5551 Dr. Michael Selva, MDSan Antonio, TX · $1,212 in drug and device payments (2025) ·
(210) 827-0658 Dr. Mohamad Fakhreddine, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-1016 Dr. Ned Williams, D.O.San Antonio, TX · $17 in drug and device payments (2025) ·
(210) 916-5046 Dr. Neil ChevliSan Antonio, TX · $140 in drug and device payments (2025) ·
(210) 593-5700 Dr. Richard Tuli, M.D., PH.D.San Antonio, TX · $384 in drug and device payments (2025) ·
(210) 450-6490 Dr. Robin Akins, M.D.San Antonio, TX · $551 in drug and device payments (2025) ·
(210) 981-3051 Dr. Shraddha Dalwadi, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 450-6490 Dr. Steven Kurtzman, MDSan Antonio, TX · $210 in drug and device payments (2025) ·
(650) 940-7280 Dr. Suresh Dutta, M.D.San Antonio, TX · No drug or device payments recorded (2025) ·
(210) 308-9999 Dr. Sylvia Zubyk, M. D.San Antonio, TX · $48 in drug and device payments (2025) ·
(210) 593-5700 Dr. Timothy Dziuk, M.D.San Antonio, TX · $28 in drug and device payments (2025) ·
(210) 656-7177 Dr. Timothy Wagner, MD, MBASan Antonio, TX · $704 in drug and device payments (2025) · Telehealth ·
(210) 450-1016 Dr. William Jones, MDSan Antonio, TX · $4,819 in drug and device payments (2025) ·
(210) 477-9060 Dr. Ying Li, MDSan Antonio, TX · $165 in drug and device payments (2025) ·
(210) 450-1000 Common questions
How many Radiation Oncology providers are in San Antonio, Texas?There are 30 Radiation Oncology providers with active NPI records practicing in San Antonio, according to federal NPPES data refreshed monthly.
How many Radiation Oncology providers in San Antonio received drug or device company payments?22 of 30 (73%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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 San Antonio Radiation Oncology across Texas