Dr. Yang is a licensed Internal Medicine in CA. Graduated in 1988. Medical degree obtained from Sichuan, West China School of Medicine in China. Completed residency training at Lincoln Medical & Mental. Currently practices at Enlight Consulting Co (Enlight Consulting Co), located at 2260 Gladstone Dr, Pittsburg, CA 94565. Dr. Yang specializes in prevention, diagnosis, and treatment of adult diseases.. In addition to English, Dr. Yang speaks Mandarin and accepts new patients.