His clinical interests include down syndrome, autism spectrum disorders (pervasive developmental disorders), and dementia. Dr. Kastin is professionally affiliated with Massachusetts General Hospital. He attended Boston University School of Medicine and subsequently trained at New York-Presbyterian Hospital and a hospital affiliated with Weill Cornell Medical College for residency. Blue Cross/Blue Shield, Coventry, and Humana ChoiceCare Network are among the insurance carriers that Dr. Kastin honors. He has received the following distinctions: Ciba-Geigy Prize in Neurology; Hewlett-Packard Medical Award for Excellence; and Alpha Omega Alpha. He is open to new patients.