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Deanna Mazanek

Science Department Chair

  • 847-223-8690

Office Location

Central

Mail Location

Central

Connect with Grayslake Central

Grayslake Central
400 North Lake Street
Grayslake, IL 60030

(847) 986-3300

Upcoming Events

Late Start Schedule

Sep 21, 2020 9:30 AM - 3:15 PM

Late Start Schedule

Sep 28, 2020 9:30 AM - 3:15 PM

Blood Drive Presentations

Sep 30, 2020 7:30 AM - 2:45 PM