Dr. Chan is a licensed Radiation Oncology in MA. Medical degree obtained from University of Chicago School of Medicine. Completed residency training at Massachusetts General Hospital. Currently practices at Mass General Brigham (Mass General Brigham), located at 55 Fruit St, Boston, MA 02114. Dr. Chan specializes in Treatment of endocrine tumors, head and neck cancer, neuro-oncology, radiation oncology, thyroid tumors. Head and neck cancer, paranasal sinus tumor, proton radiation therapy, adult skull base tumor... In addition to English, Dr. Chan speaks Mandarin and Cantonese and accepts new patients.