Dr. Yen is a licensed Dermatology in CA. Graduated in 1982. Medical degree obtained from Jiangsu, Xuzhou Medical University in China. Completed residency training at UCSD Health. Currently practices at Pacific Skin Institute (Pacific Skin Institute), located at 1495 River Park, Sacramento, CA 95815. Dr. Yen specializes in Mohs micrographic and reconstructive surgery. . In addition to English, Dr. Yen speaks Mandarin and accepts new patients.