Dr. Cao is a licensed Internal Medicine in PA. Graduated in 2018. Medical degree obtained from Beijing, Peking University Health Science Center in China. Completed residency training at University of Pittsburgh. Currently practices at Geisinger Health (Geisinger Health), located at 1800 Mulberry Street, Scranton, PA 18510. Dr. Cao specializes in internal medicine, primary care and hospital medicine.. In addition to English, Dr. Cao speaks Mandarin.