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GMSS 411

Office Information

Welcome to GMSS 411 – your place for all the information you need to know about GMSS. Please explore the links on the left side of the page to learn more information.

Office Staff

Mr. Terry Bleau, Principal
Mr. Dan Jones, Assistant Principal
Mrs. Kristen Oros, Dean of Students/Athletic Director
Mrs. Julie Schlegel, Principal’s Secretary
Mrs. Nancy Hamilton, Building Secretary
Mrs. Debbie Goodfellow, Building Secretary
Mrs. Cyndy Gajsiewicz, Guidance Secretary
Mrs. Jill Michelson, Building Nurse

Phone Numbers

630-463-3600 - Main Office
630-463-3601 - Attendance Line
630-463-3609 – Fax

Office Hours


School Hours

Full Day - 8:35am-3:24pm
Half Day - 8:35am-12:00pm
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