News & Announcements
OGS Leadership Change Announcement
After a rich and rewarding fifteen year journey at MAC-OGS, we are pleased to announce Sr. Sarah Attia as the…
Experiential Learning @OGHS
Play a role in shaping the future of our youth by hosting an OGHS student over the summer at your…
Yearbook Collection for sale!
A rare opportunity to complete your collection of school memories. If you are missing yearbook editions from previous years, you…
Mental Health Matters
Learn all about the comprehensive MAC OGS Mental Health Plan developed by our Guidance team using a collaborative approach between…