The Skin Institute of New York (SINY®) was founded in 1979 by Ronald R. Brancaccio, MD. Dr. Brancaccio, along with Peter Saitta, DO, and the entire SINY® medical team provide the very best in medical and cosmetic dermatology at five offices in the New York City area — including the West Village, Park Slope, Bay Ridge, Forest Hills, and Oyster Bay.