Dr. Yin is a licensed Internal Medicine in PA. Graduated in 1987. Medical degree obtained from Beijing, Peking University Health Science Center in China. Completed residency training at Mercy Catholic Medical Center. Currently practices at Accucare Medical Service (Accucare Medical Service), located at 1445 City Ave, Wynnewood, PA 19096. Dr. Yin specializes in internal medicine and primary care.. In addition to English, Dr. Yin speaks Mandarin.