Dr. Yang is a licensed Dermatology in MA. Medical degree obtained from Medical School in China. Currently practices at Adult & Pediatric Dermatology PC (Adult & Pediatric Dermatology PC), located at 54 Baker Avenue Extension, Concord, MA 01742. Dr. Yang specializes in Medical Dermatology, General Adult and Pediatric Dermatology, Skin Cancer + Melanoma, Psoriasis, Allergic Contact Dermatitis, Connective Tissue Disease, Dermatologic Surgery.. In addition to English, Dr. Yang speaks Mandarin.