Expand the section navigation mobile menu

Staff and Hours

Regular Office Hours:

Monday - Friday: 8 a.m. - 5 p.m.

The ID Card Office will have extended office hours until 7pm on Wednesdays during the Fall 2024 semester. Closed Saturdays and Sundays.

*Hours are subject to change and will be updated to reflect any necessary changes.

If you have questions regarding your GrizzCard or GrizzCa$h, please email [email protected].

ID Card Office Staff:

Don Ritenburgh Headshot
Don Ritenburgh
Director, ID Card Operations
(248) 370-2533
[email protected]

ID Card Office

Oakland Center, Room 149
312 Meadow Brook Road
Rochester, MI 48309-4454
(location map)
(248) 370-2291


Regular office hours:
Monday-Friday
8 a.m. - 5 p.m.
No appointment required

Hours are subject to change and will be updated to reflect any necessary changes.
If you have questions regarding your GrizzCard or GrizzCa$h, please email [email protected]