Radiation Oncology in Santa Barbara, California
Data updated monthly · Last refresh September 2026
7 Radiation Oncology providers practice in Santa Barbara. Listings are drawn from federal public records and are not endorsements.
Radiation Oncology providers in Santa Barbara
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. Carol Pattillo, MDSanta Barbara, CA · No drug or device payments recorded (2025) ·
(805) 969-1558 Dr. George Cheng, M.D.Santa Barbara, CA · $20 in drug and device payments (2025) · Telehealth ·
(805) 682-7300 Dr. Hyo Kim, M.D.Santa Barbara, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 879-0670 Dr. Justin Voog, M.D., PH.D.Santa Barbara, CA · $280 in drug and device payments (2025) · Telehealth ·
(805) 879-0650 Dr. Lindsay Blount, M.D.Santa Barbara, CA · No drug or device payments recorded (2025) ·
(805) 682-7300 Dr. Shane Cotter, M.D.Santa Barbara, CA · No drug or device payments recorded (2025) · Telehealth ·
(805) 682-7300 Dr. Wonsuk Suh, M.D., M.P.H.Santa Barbara, CA · $297 in drug and device payments (2025) ·
(805) 682-7300 Common questions
How many Radiation Oncology providers are in Santa Barbara, California?There are 7 Radiation Oncology providers with active NPI records practicing in Santa Barbara, 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 Santa Barbara Radiation Oncology across California
