• Welcome to the North Brookhaven Chamber of Commerce

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  • Kids of Mount Sinai

    • Preschool
    37B Crystal Brook Hollow Rd
    Mount Sinai, New York 11766
    • About

      Locally owned preschool & childcare centers (Mt Sinai & Miller Place) dedicated to the personal care, development, & education of children ages 6wks-12yrs. School-year, year-round & summer programs.

    • Upcoming Events Upcoming Events

      Chamber Small Business Saturday event has been cancelled
    • New Members New Members

    • News Releases News Releases