Radiation Oncology in Tulsa, Oklahoma
Data updated monthly · Last refresh September 2026
11 Radiation Oncology providers practice in Tulsa. Listings are drawn from federal public records and are not endorsements.
Radiation Oncology providers in Tulsa
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. Diane Heaton, MDTulsa, OK · $2,925 in drug and device payments (2025) ·
(918) 774-2071 Dr. Frederick Willison, MD Dr. James Geurin, M.D.Tulsa, OK · No drug or device payments recorded (2025) ·
(918) 744-3496 Dr. Michael Melton, MDTulsa, OK · No drug or device payments recorded (2025) · Telehealth ·
(918) 579-8200 Dr. Mykhanh Nguyen, M.D.Tulsa, OK · $5,077 in drug and device payments (2025) ·
(918) 505-3200 Dr. Oneita Taylor, MDTulsa, OK · No drug or device payments recorded (2025) ·
(918) 286-5000 Dr. Robert Ellis, M.D.Tulsa, OK · No drug or device payments recorded (2025) ·
(918) 742-1940 Dr. Stephen Sack, MDTulsa, OK · No drug or device payments recorded (2025) ·
(918) 497-3715 Dr. William Goad, M.D.Tulsa, OK · No drug or device payments recorded (2025) ·
(918) 388-2300 Common questions
How many Radiation Oncology providers are in Tulsa, Oklahoma?There are 11 Radiation Oncology providers with active NPI records practicing in Tulsa, 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 Tulsa Radiation Oncology across Oklahoma
