Contact Us

We are here for you. We have a number of conveniently located sites as well a mobile health unit to provide care in your neighborhood. For more information, call our main number at 718-808-1300.

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Main Office:

26 Bay Street, 4th Floor
Staten Island, NY 10301

Office Phone: 718-808-1300
Hotline: 718-448-2255

For Job Openings, check out the CHASI Careers Page!

Service Locations:

56 Bay Street, 3rd and 4th Floors
Staten Island, NY 10301

Community Food Pantry
2134 Richmond Terrace
Staten Island, NY 10302

Next Step Resource & Recovery Center
56 Bay Street, 1st Floor
Staten Island, NY 10301
718.808.1450 or walk in 24/7

Prevention & Intervention Services
26 Bay Street, 2nd Floor
Staten Island, NY 10301

Harm Reduction Health Hub
166 Port Richmond Ave.
Staten Island, NY 10302

Mobile Food Pantry
Stops across Staten Island, Mon-Fri
Visit for updated list.

Sun River Health Partner Sites:

Bay Street Family Health Center
57 Bay Street, 1st and 3rd Floors
Staten Island, NY 10301

Bay Street Addiction Outpatient Services
(formerly CHASI ATP)
56 Bay Street, 6th Floor
Staten Island, NY 10301