Laura Anderson, Ed.D.
Principal, Concord Elementary
LAnderson@cassd63.org 
630/985-9200 ext.7408

Mrs. Nancy Kotzum 
Administrative Assistant to the Principal 
NKotzum@cassd63.org 
630/985-9200 ext.7486

Mrs. Debbie Vacco
Health Aide/Office Assistant
DVacco@cassd63.org 
630/985-9200 ext.7491