Emil A. Tanghetti, M.D. - Center for Dermatology & Laser Surgery . Dr. Tanghetti is a board certified dermatologist and a fellow in the American Academy of Dermatology. In addition he is a clinical professor of Dermatology at U.C. Davis and a fellow in the American Society for Laser Medicine and Surgery. Dr. Tanghetti conducts clinical research and lectures extensively on new uses of vitamin-A derivatives for photo-aged skin, actinic keratosis, acne and psoriasis. He also trains physicians and nurses on the clinical uses of lasers and light devices and has conducted numerous clinical research studies in laser medicine. He has recently been a program chair for the annual ASLMS meeting and was instrumental in initiating the e-poster section.