24 Hour Attendance Reporting Line


You can use the 24-hour Attendance Reporting Line or Attendance Reporting Email to report attendance-related information regarding your child.
Attendance Reporting Line 847.486.4632
Attendance Reporting Email
(Quickest Response Time) 
gbsattendance@glenbrook225.org
When prompted, please leave the following information:
  1. Student’s Name
  2. Student’s ID#
  3. Date of Absence
  4. Reason for Absence
  5. Person Calling (Parent or Legal Guardian)
  6. Your Contact Number
If you would like to speak with one of our Attendance Specialists regarding your child, please call the line which corresponds with your student’s last name. 
**Due to the volume of incoming calls, messages will be returned in the order they are received.** 
Child's last name begins with the letters A - K Rachel Harrington
847.486.4458
Child's last name begins with the letters L - Z Vickie Balabanos
847.486.4457
PLEASE encourage your students to STAY HOME if they have flu symptoms. Reassure them that tests, quizzes, and projects can be made up when they have recovered.