Contact Us

Mailing Address:

Great Lakes Christian High School
4875 King Street
Beamsville, ON
L0R 1B6

Contact Info

Phone: 905-563-5374
Fax: 905-563-0818

Individual Contacts

Don Rose, President
Extension 211

Valerie Posthumus, Office of the President
Extension 210
vposthumus@glchs.on.ca

Sylvia Zavitz, Director of Admissions
Extension 212
szavitz@glchs.on.ca

Tim Alexander, International Admissions
Extension 212
talexander@glchs.on.ca

Brian Boden, Principal
Extension 205

Academic Office
Extension 200
academic@glchs.on.ca

Ed Whittington, Guidance Counsellor
Extension 202

Dwayne Williams, Athletic Director
Extension 269

Phil McGrath, Residential Supervisor, Boys’ Residence
Extension 225

Laurie Whitfield, Residential Supervisor, Girls’ Residence
Extension 222

Jim Whitfield, Business Manager
Extension 208

Beth Whitehead, Food Services
Extension 203

Barb Smith, Preschool
Extension 218

Gord Mewhiney, Development Officer
Extension 235
gmewhiney@glchs.on.ca