Dr. Cao is a licensed Radiation Oncology in MA. Graduated in 2018. Medical degree obtained from Johns Hopkins School of Medicine. Completed residency training at Johns Hopkins University. Currently practices at Mass General Brigham (Mass General Brigham), located at 101 Columbian St, Weymouth, MA 02190. Dr. Cao specializes in Lung Cancer, non-small cell and Lung Cancer, small cell.. In addition to English, Dr. Cao speaks Mandarin and accepts new patients.