School Office Staff

Greenbriar logo

Ginny Hiltz
Principal

Mrs. Debby Floss
Administrative Assistant

Mrs. Lori Warnygora
Administrative Assistant

1225 Greenbriar Lane
Northbrook, IL  60062

Office & Attendance Reporting

847.498.7950
email:
gbattendance@northbrook28.net
Fax: 847-504-3710

Office Hours

Monday-Friday
8 a.m. to 4:30 p.m.

School Day

Monday-Friday
8:30 a.m. to 3:30 p.m.