Radiation Oncology in Tucson, Arizona
Data updated monthly · Last refresh September 2026
31 Radiation Oncology providers practice in Tucson, and 81% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Radiation Oncology providers in Tucson
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. Andrew Neuschatz, M.D. Dr. Baldassarre Stea, MD, PHDTucson, AZ · $1,844 in drug and device payments (2025) ·
(520) 694-7236 Dr. Christopher Morrison, MD, PHDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 694-7236 Dr. David FryeTucson, AZ · $1,791 in drug and device payments (2025) · Telehealth ·
(520) 546-1778 Dr. David Vonk, MDTucson, AZ · $1,473 in drug and device payments (2025) ·
(520) 546-1778 Dr. Deirdre Cohen, MDTucson, AZ · No drug or device payments recorded (2025) ·
(520) 874-3500 Dr. Edward Rogoff, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 324-4214 Dr. Hayden Ansinelli, MDTucson, AZ · $539 in drug and device payments (2025) · Telehealth ·
(352) 401-8311 Dr. Marilyn Croghan, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 324-4214 Dr. Matthew Mcfarlane, M.D., PH.D.Tucson, AZ · $639 in drug and device payments (2025) · Telehealth ·
(520) 795-7750 Dr. Nagy Elsayyad, MBBCH(MD) Dr. Reginald Westmacott, M.D. Dr. Shona Dougherty, MD, PHDTucson, AZ · No drug or device payments recorded (2025) · Telehealth ·
(520) 874-3500 Dr. Theodore Phillips, M.D.Tucson, AZ · No drug or device payments recorded (2025) ·
(520) 874-4024 Dr. Tijana Skrepnik, M.D. Dr. Uma Goyal, M.D.Tucson, AZ · $83 in drug and device payments (2025) · Telehealth ·
(520) 626-0434 Dr. Victor Gonzalez, M.D.Tucson, AZ · $47 in drug and device payments (2025) · Telehealth ·
(520) 694-7236 Common questions
How many Radiation Oncology providers are in Tucson, Arizona?There are 31 Radiation Oncology providers with active NPI records practicing in Tucson, according to federal NPPES data refreshed monthly.
How many Radiation Oncology providers in Tucson received drug or device company payments?25 of 31 (81%) 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 Tucson Radiation Oncology across Arizona
