+16315878000 is business number, listed for St. John the Baptist High School. St. John the Baptist High School is a High school in United States. The contact address of +16315878000 is 1170 Montauk Hwy, West Islip, NY 11795, United States. More information for +16315878000 can be found on their website http://stjohnthebaptistdhs.net/. St. John the Baptist High School business has a rating of 3.9 out of 5.