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Mercy Haven, Inc.

859 Connetquot Avenue, Suite 10

Islip Terrace, NY 11752


Phone:  631.277.8300

Fax:      631.277.8394


Mercy Enrichment

104 Second Avenue

Brentwood, NY 11717


General Inquiries: click here


Media Inquiries: click here


Housing: All Mercy Haven mental health housing is assigned through "Single Point of Access" (SPA) administered by Nassau and Suffolk Counties, New York. For information, please contact SPA at 631.231.3562. You may download the Single Point of Access Application here. 


For Emergency Housing in Suffolk County, click here.  For Emergency Housing in Nassau County, click here.


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