Dr. Williams is a licensed Radiation Oncology in CA. Graduated in 2003. Medical degree obtained from University of Rochester School of Medicine/Dentistry. Completed residency training at UCI Medical Center. Currently practices at City of Hope (City of Hope), located at 1000 W. La Veta Ave, Orange, CA 92868. Dr. Williams specializes in Brain tumors, Intraoperative Radiation Therapy, breast, gastrointestinal, gynecologic, head and neck cancers, lung, lymphoma, pediatric malignancies, sarcoma.. In addition to English, Dr. Williams speaks Taiwanese and Mandarin.