Upcoming Events
Memorial Day - No School
All Day Event
Alumni Walk - LHS Students
8:00 AM - 10:00 AM
8th Grade Graduation @ OGS
6:00 PM - 7:00 PM
.PTO Meeting - JH Cafe
9:30 AM - 10:30 AM
Contact Info
1700 O'Plaine Road
Green Oaks, IL 60048-1541
Phone: (847) 367-4120
Fax: (847) 367-7933
Dr. Bryan Zwemke, Superintendent
zwemke@ogschool.org
ext. 2000
Ryan Murray, Principal
murray@ogschool.org
ext. 2006
Karen Graham, Assistant Principal
graham@ogschool.org ext. 2705
Patricia Tazzioli, Dean of Students
tazzioli@ogschool.org
ext. 2004
FOIA Requests:
foia@ogschool.org
See the full staff directory
This site provides information using PDF, visit this link to download the Adobe Acrobat Reader DC software.