Radiation Oncology in Seattle, Washington
Data updated monthly · Last refresh September 2026
97 Radiation Oncology providers practice in Seattle, and 38% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Radiation Oncology providers in Seattle
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. Ahsen Ahmed, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Alvin Cabrera, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 326-3000 Dr. Amber Post, M.D. PH.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 223-6801 Dr. Andrew Suen, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 223-6801 Dr. Andrew Trister, MD, PHDSeattle, WA · No drug or device payments recorded (2025) ·
(973) 715-8660 Dr. Annaliisa Mcglinn, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Annemarie Shepherd, MDSeattle, WA · $83 in drug and device payments (2025) · Telehealth ·
(206) 520-5000 Dr. Astrid Morris, M.D.Seattle, WA · $40 in drug and device payments (2025) · Telehealth ·
(206) 386-2323 Dr. Audrey Tran, MDSeattle, WA · $16 in drug and device payments (2025) · Telehealth ·
(206) 288-1000 Dr. Benjamin Li, MD, MBASeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 520-5000 Dr. Chan-kyung ChoSeattle, WA · $149 in drug and device payments (2025) · Telehealth ·
(206) 520-5000 Dr. Charles Leyrer, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 326-3000 Dr. Christopher Canning, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 326-3490 Dr. Christopher Loiselle, M.D.Seattle, WA · $9,067 in drug and device payments (2025) · Telehealth ·
(206) 386-2323 Dr. Daniel Landis, M.D.Seattle, WA · $253 in drug and device payments (2025) · Telehealth ·
(206) 386-6707 Dr. Don Hebard, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 223-6801 Dr. Edward Kim, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 598-4100 Dr. Emily Weg, MDSeattle, WA · $242 in drug and device payments (2025) · Telehealth ·
(206) 520-5000 Dr. Erin Gillespie, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Gabrielle Kane, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 598-4113 Dr. George LaramoreSeattle, WA · No drug or device payments recorded (2025) ·
(206) 598-4100 Dr. Guobin Song, MDSeattle, WA · $132 in drug and device payments (2025) · Telehealth ·
(206) 223-6600 Dr. Herbert Berry, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 323-0982 Dr. Hiroki Mitsuyama, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 223-6801 Dr. Huong Pham, MDSeattle, WA · $107 in drug and device payments (2025) · Telehealth ·
(206) 223-6600 Dr. Jacob Trotter, MDSeattle, WA · $108 in drug and device payments (2025) · Telehealth ·
(206) 215-6251 Dr. James Brashears, MDSeattle, WA · $108 in drug and device payments (2025) · Telehealth ·
(941) 726-4991 Dr. Jamie Takayesu, MDSeattle, WA · $153 in drug and device payments (2025) · Telehealth ·
(206) 520-5000 Dr. Janice Kim, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 288-7318 Dr. Jason RockhillSeattle, WA · No drug or device payments recorded (2025) ·
(206) 598-4100 Dr. Jay Liao, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 598-4100 Dr. Jennifer Keam, MDSeattle, WA · No drug or device payments recorded (2025) ·
(206) 543-0065 Dr. Jiheon SongSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(514) 663-1127 Dr. Jim Leng, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 606-7318 Dr. Jing Zeng, MDSeattle, WA · $5,286 in drug and device payments (2025) · Telehealth ·
(206) 598-4100 Dr. John Blasko, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 215-2480 Dr. John Kang, MD, PHDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 598-4100 Dr. Jonathan Chen, M.D., PH.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 520-5000 Dr. Joy Yan, MD, PHDSeattle, WA · No drug or device payments recorded (2025) ·
(410) 262-5368 Dr. Katarina Nguyen, MDSeattle, WA · $144 in drug and device payments (2025) · Telehealth ·
(206) 520-5000 Dr. Kathi White, ARNPSeattle, WA · No drug or device payments recorded (2025) ·
(206) 326-3490 Dr. Kathryn Blau, M.D., M.S.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 598-4121 Dr. Kenneth Olivier, M.D.Seattle, WA · No drug or device payments recorded (2025) ·
(206) 520-5000 Dr. Kenneth RussellSeattle, WA · No drug or device payments recorded (2025) ·
(206) 288-1012 Dr. Kent Wallner, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 768-5356 Dr. Kylie Kang, MDSeattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 520-5000 Dr. Lawrence MulkerinSeattle, WA · No drug or device payments recorded (2025) ·
(206) 598-4000 Dr. Lia Halasz, M.D.Seattle, WA · No drug or device payments recorded (2025) · Telehealth ·
(206) 598-4100 Common questions
How many Radiation Oncology providers are in Seattle, Washington?There are 97 Radiation Oncology providers with active NPI records practicing in Seattle, according to federal NPPES data refreshed monthly.
How many Radiation Oncology providers in Seattle received drug or device company payments?37 of 97 (38%) 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 Seattle Radiation Oncology across Washington