Dr. Yen is a licensed Dermatology in CA. Graduated in 2014. Medical degree obtained from Chang Gung University College of Medicine, Taiwan. Completed residency training at Linkou Chang Gung Memorial Hospital and fellowship training at Medical College of Wisconsin. Currently practices at Keck Hospital of USC (Keck Hospital of USC), located at 1975 Zonal Ave., Los Angeles, CA 90033. In addition to English, Dr. Yen speaks Taiwanese and Mandarin.