Birch Family Services | 3,726 followers on LinkedIn. Empowering People. Building Futures. | Since 1975, Birch Family Services has served over 20,000 people with autism and developmental disabilities and their families throughout New York City. We have grown from a single classroom to a provider of educational and long-term supports in 30 locations in Manhattan, Queens, Brooklyn, and the Bronx. Our programs have expanded over the years and now include a wide array of individualized, person-centered services.