Dr. Wang is a licensed Internal Medicine in CA. Graduated in 1987. Medical degree obtained from Henan, Henan Medical School of Zhengzhou University in China. Completed residency training at St Johns Espiscpl Hospital, 2000. Currently practices at Wang Dejun Office (Wang Dejun Office), located at 19115 E. Colima Rd, Rowland Heights, CA 91748. Dr. Wang specializes in internal medicine and primary care.. In addition to English, Dr. Wang speaks Mandarin.