Contact Us!
Mercy Haven's mission is to engage and support Long Island's most at-risk residents.
Through advocacy, housing, supportive services, education and outreach
we offer the community a place to experience and practice compassion.
Please help us better serve you and the community.
Fill out the form below with any comments or questions, and press submit.

* Indicates a required field.

Name *
Email *
Phone Number
Message *

Mercy Haven, Inc.
859 Connetquot Avenue - Suite 10
Islip Terrace, NY 11752

(631) 277-8300 P
(631) 277-8394 F
...Where experience and creative solutions come together to open the door of possibility for those most in need
859 Connetquot Avenue Suite 10 Islip Terrace, NY 11752 | 631 277-8300 P | 631 277-8394 F
Mercy Haven, Inc. neither collects nor shares any personal data from this site. Any information sent to the agency via e-mail is strictly voluntary and will be held confidential.