Contact Us


Address: 155 Paisley St. Guelph, Ontario N1H 2P3

Phone: 519-824-9800
Fax: 519-822-5962
For inquiries about the Preparatory Program and the Diploma Programme, please contact the IB@GC Coordination Office at:
Phone: 519-824-9800 ext. 340 (Laura Moisan, IB Support)

IB Diploma Programme Coordinator: Angela Snell

(class of 2024, 2026)
519.824.9800 ext. 351

IB Diploma Program Coordinator: Alexandra (Sandy) Zahnd (incoming class of 2027, 2025, 2023)

519.824.9800 ext. 332

Extended Essay Coordinators: Jill Goodreau and Corrine MacGillivary

Phone: 519-824-9800 ext. 470
Email: [email protected],  [email protected]

CAS Coordinator: Angela Snell

Email: [email protected]

Principal, James Cako

 Phone: 519-824-9800 ext. 301
 Email: [email protected]