Staff
Who We Are
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Vince Bonnema
Collaborative Director
Email: vbonnema@wmcschools.org
Kristin DeYoung
Director of Educational Support Services
Email: kdeyoung@wmcschools.org
Pilar VanderStelt
Spanish Immersion Program Coordinator
Email: pvanderstelt@wmcschools.org
Heather Grisales
Spanish Immersion Program Assistant Coordinator
Email: hgrisales@grandhavenchristian.org
Melissa Medendorp
CFO/ Financial Advisor
Email: mmedendorp@wmcschools.org
Laura Marcinkowski
Database Manager
Email: lauramarcinkowski@wmcschools.org