10 Counties Throughout the Tri-County Region

ACA/NY is a partnership of community-based agencies with a long history of serving people with I/DD, providing advocacy, recreational, educational and vocational services for over 75 years. The person-centered focus shared by all to provide services and supports to people with intellectual and developmental disabilities is at the core of a workforce of highly trained human service and healthcare specialists. We are committed to developing the services that will allow you to be successful in your community and your future.

ACA/NY Coverage Map

ACA/NY Regional Offices

To reach any of the Regional Offices, call the Customer Service Center at 1-833-692-2269.


263 West 38th Street
Suites 10E & 12NE
New York, NY 10018

Staten Island

260 Christopher Lane
Suite 202
Staten Island, NY 10314


300 Motor Parkway
Suite 105
Hauppauge, NY 11788


889 Harrison Ave
4th Floor
Riverhead, NY 11901

White Plains

30 Glenn Street
Suite 409
White Plains, NY 10603