According to our records, this business is located at 1700 Ballard Rd. in Park Ridge (in Cook County), Illinois 60068, the location GPS coordinates are: 42.044018 (latitude), -87.848896 (longitude). Mainestay Youth & Family Service is categorized under Social Service and Welfare Organizations (SIC code 8322). Known organization director is Dana Berman. You can contact the company by phone at (847) 297-2510.