Contact Us and School Hours
Address and Key Phone Numbers
Mailing and Physical Address
5407 Roland Avenue, Baltimore, Maryland 21210-1990
Main and Security Phone Numbers
Main Switchboard
410-323-3800
Campus Security
Emergency: 410-323-7030
Non-Emergency: 410-323-3800, ext. 443
Division Hours and Front Office Phone Numbers
Key Departmental Emails
Admissions
Human Resources/Employment
Billing/Business Office
Transcripts
Health Center
Buildings & Grounds/Maintenance
Media Inquiries and Website
Technology Help Desk
Dining
Alumni
Supporting Gilman
Parents Association
Looking for Someone Specific?
Other Useful Phone Numbers
| Department | Phone Number |
|---|---|
| Admissions Middle and Upper School Lower School |
410-323-7169 410-323-7284 |
| Alumni & Development | 410-323-7176 410-323-7178 |
| Athletics Main Office Cage Pool Sports Hotline |
|
| Bookstore | 410-864-2820 |
| Building and Grounds | 410-323-7398 |
| Business Office Accounting |
410-323-7079 |
| College Counseling | 410-323-7196 |
| Community, Inclusion, and Equity (CIE) | 410-464-3137 |
| Educational Technology Services (ETS) Help Desk |
410-323-3800, ext. 435 |
| Head of School's Office | 410-323-7087 |
| Health Center | 410-464-3131 |
| Lower School After School Program |
410-323-7281 410-323-7289 |
| Middle School | 410-323-7093 |
| Upper School | 410-323-3800, ext. 277 |