Despite their best efforts, UW Medicine has not yet been able to reach fair and sustainable agreements with Aetna that ensure continued access to care and are in the best interests of patients. Effective June 1, 2025, UW Medicine’s contracts with Aetna for Medicare Advantage and Commercial services have expired and we are now out of network with Aetna. Learn more about what this means for you and what you should do next.

Valley Medical Center offers advanced radiation therapies for treatment of both cancerous and non-cancerous tumors. Our multidisciplinary radiation oncology team focuses on supporting you and your caregivers before, during and after treatment. We provide symptom management, monitor your physical and emotional well-being, educate you about therapies and new medications, and coordinate other directed therapies.

Click here to learn more about our Radiation Oncology services.

400 S 43rd St
Renton, WA 98055


Monday - Friday, 8 AM - 4:30 PM
Saturday - Sunday, Closed

Fax: 425.690.9565