Seattle Cancer Care Alliance Proton Therapy Center

Seattle Cancer Care Alliance Proton Therapy is a cancer treatment center that uses highly targeted proton radiation to treat cancer. By precisely focusing on the tumor, proton therapy minimizes radiation to surrounding healthy tissue, reducing the risk of short- and long-term side effects.

SCCA Proton Therapy unites top cancer physicians from UW Medicine and Seattle Children’s. Located on UW Medicine's Northwest Hospital & Medical Center campus, we are the only proton therapy center in a seven-state region.We’re committed to helping our patients live healthy, fulfilling lives by providing the best treatment and care possible. Our Care Team focuses not only on treatment, but also on patients’ overall well-being.