Hyde Park Mental Retardation and Dev Disabled Svcs 568 Violet Ave Greystone serves people with developmental disabilities, and those afflicted with autism with residential services, employment, day programs, and other habilitative services. We need financial support by foundations and individuals to supplement what Medicaid provides our people Hyde Park NY Mental Retardation and Dev Disabled Svcs Greystone House Inc www.greystoneprograms.org autism autistic mental retardation developmental disAbilities sheltered employment day programs residential services human services nonprofit not for profit funding daycare child care afterschool programs autism autistic mental retardation developmental disAbilities sheltered employment day programs residential services human services nonprofit not for profit funding daycare child care afterschool programs Business Reviews Greystone House Inc Testimonials