100 Ontario Ave, Sault Ste. Marie, ON P6B 1E3P: 705-945-5400 • TF: 1-800-267-0754 • F: 705-945-5575 • frontdesk@hscdsb.on.ca
290 Algoma Street Box 640, Massey, ON P0P 1P0
P: 705-865-2772 • F: 705-865-3000 • stmary@hscdsb.on.ca