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Affiliations & Accreditations

Family Service League is committed to providing the best care to our neighbors in need—and that starts with a well-trained staff, a commitment to high standards, and relationships with affiliates and organizations that share our mission and vision.


New York State Office of Mental Health
New York State Office of Alcohol and Substance Abuse Services
New York State Department of Education
New York State Office of Children and Family Services
New York State Office for the Aging
New York State Office for People with Developmental Disabilities


Council on Accreditation
Better Business Bureau
Charity Navigator
Guidestar / Candid


Alliance for Strong Families and Communities
Bay Shore Chamber of Commerce
Gerontology Professionals of Long Island
Hauppauge Industrial Association
Health and Welfare Council of Long Island
Huntington Township Chamber of Commerce
International Critical Incident Stress Foundation
Long Island Behavioral Alliance
National Association of Social Workers
National Council for Behavioral Health
New York State Council for Community Behavioral Healthcare
Riverhead Chamber of Commerce
The Townwide Fund of Huntington
United Way of Long Island
Westhampton Chamber of Commerce