Skip navigation

Calls to Action

Arc of Westchester


265 Saw Mill River Road
Hawthorne, NY 10532
United States
914 949 9300
Contact Email: 

We are the largest agency in Westchester County serving children, teens and adults with autism and other developmental disabilities and their families. Our mission is to empower children, teens and adults with intellectual and developmental disabilities, including individuals on the autism spectrum, to achieve their potential by strengthening families and encouraging personal choices, abilities and interests.