

Oncology
Smith Apisarnthanarax, MD
Associate Professor of Radiation Oncology
Dr. Smith Apisarnthanarax is a board-certified radiation oncologist specializing in the treatment of gastrointestinal cancers, with a particular focus on liver cancer, pancreatic cancer, bile duct cancer, colorectal cancer (metastatic or recurrent), colon cancer, esophageal cancer, stomach cancer, rectal cancer, and anal cancer. He serves adult patients with these often complex and advanced malignancies at Seattle Cancer Care Alliance, where he utilizes advanced radiation techniques including pr
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Credentials
Board Certifications
- Radiation Oncology (ABR)
Education & Training
- Medical School: Brown University Warren Alpert Medical School (MD, null)
- Residency: University of North Carolina (Radiation Oncology, null)
Years in Practice
24+ years
Peer Recognition
Recent (prior to joining Seattle Cancer Care Alliance)
- Castle Connolly — Top Doctor
2022-2026 (5 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Conditions & Treatments
Insurance(s) Accepted
Please verify your coverage with the provider — plan participation can change.
Practice Details
Hospital Affiliations
- Division of Medical Genetics, University of Washington
- Seattle Cancer Care Alliance
- University of Washington School of Medicine
Languages
English
Conditions Dr. Apisarnthanarax treats
- Radiation Therapy
- Hepatocellular Carcinoma
- Esophageal Cancer
Insurance accepted
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Sources
- https://doctor.webmd.com/doctor/smith-apisarnthanarax-28351e4c-dec5-11e7-9f4c-005056a225bf-overview
- https://proton-therapy.org/seattle-cancer-care-alliance-proton-therapy-a-procure-center-names-new-associate-medical-director/
- https://www.uwmedicine.org/bios/matthew-c-smith
- https://www.swedish.org/doctors/internal-medicine/wa/seattle/christopher-smith-1871584938
- https://www.zocdoc.com/cardiologists/seattle-219852pm
- https://www.providence.org/doctors/family-medicine/wa/seattle/catherine-smith-1891704045
- https://www.swedish.org/services/heart-and-vascular
- https://www.providence.org/doctors/electrophysiology/wa/seattle/anna-smith-1316608243
- https://care.healthline.com/find-care/provider/dr-karen-smith-1790704096
- https://www.cardionow.org











