Posted on January 12, 2019 January 12, 2019 by WebsiteYellowPages.com St John''s Preparatory School 1 2 3 4 50.000 CategoriesSchools LocationsMinnesota Bookmark Contact Information Business Name St John''s Preparatory School Address 1857 Watertower Rd, Minnesota 56321 0000 Phone Number 3203633513 Fax Number 3203633315 Website http://www.sjprep.net CategoriesSchools Post navigationPrevious post: NABIN SHRESTHANext post: Aitkin Fire Dept