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Licensed & Supported by: Nassau County Department of Mental Health, Chemical Dependency, and Developmental Disabilities Services; New York State Office of Mental Health; New York State Office of Alcoholism and Substance Abuse Services.

Supported by: New York State Office for People with Developmental Disabilities; New York State Office of Children and Family Services; Nassau County Department of Health; United Way of Long Island; Great Neck Community Fund; Community Chest of Port Washington; Manhasset Community Fund.

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    Administrative Headquarters

    480 Old Westbury Road
    Roslyn Heights, NY 11577-2215
    Phone: (516) 626-1971
    Fax: (516) 626-8043

    Monday – Thursday: 9am – 9pm
    Friday: 10am – 6pm

    The Marks Family Right from the Start 0-3+ Center

    80 North Service Road – L.I.E.
    Manhasset, NY 11030-4019
    (northwest corner of Searingtown Road and the LIE – exit 36)
    Phone: (516) 484-3174
    Fax: (516) 484-2729

    Monday: 10am – 6pm
    Tuesday & Thursday: 10am – 9pm
    Wednesday: 1pm – 9pm
    Friday: 10am – 6pm


    The Leeds Place – Serving Young People

    999 Brush Hollow Road
    Westbury, NY 11590-1766
    Phone: (516) 997-2926
    Fax: (516) 997-4721

    Monday & Friday: 10am – 6pm
    Tuesday: 1pm – 9pm
    Wednesday & Thursday: 10am – 9pm