Staff 2025-2026

Lise Gratton 
Principal
lgratton@centreest.ca

Martine Pilote
Administrative Assistant
mpilote@centreest.ca

Katie Ballash
Teacher – English, Grade 5
kballash@centreest.ca

Céleste Bilodeau
High School Teacher
cbilodeau@centreest.ca

Carmen Brousseau
Teacher – Kindergarten
cbrousseau@centreest.ca

Annabelle Culham
High School Teacher
aaculham@centreest.ca

Claude Delorme
Teacher – Grade 1
cdelorme@centreest.ca

Guy Koulla
Teacher – Grade 4
gdkoulla@centreest.ca

Linda Gratton
Teacher – English Grade 7-12
ligratton@centreest.ca

Marie-Pier Champagne Jacques
Teacher – Grade 2
mpjacques@centreest.ca

Alain Mahé
High School Teacher
amahe@centreest.ca

Chanceline Moukam
Teacher – Grade 3
cmoukam@centreest.ca

Matthew Piquette
Teacher – Grade 6
mpiquette@centreest.ca

Kelsey Taylor
Teacher – Music and Art
ktaylor@centreest.ca

Sophie Tilley
High School Teacher
stilley@centreest.ca

Carole Bouchard
Educational Assistant
cbouchard@centreest.ca

Cassie Brousseau
Educational Assistant
cabrousseau@centreest.ca

Ritha Exavier
Educational Assistant
rexavier@centreest.ca