- Cancer Treatment in Tacoma and Puyallup, Washington, Tacoma Radiation Oncology Center, cancer Tacoma, cancer Puyallup, cancer treatment Tacoma, cancer treatment Puyallup, cancer treatment Parkland, cancer treatment University Place, cancer treatment Lakewood, cancer treatment Gig Harbor, cancer treatment Sumner, cancer treatment Orting, cancer treatment Spanaway, xray, x-rays.www.tacomaradiation.com