Your Single Source for Muscle, Bone and Joint Care.
The physicians and staff at the Mid-Maryland Musculoskeletal Institute (MMI) are dedicated to providing excellent medical care and exceptional customer service. With offices in Frederick, Urbana, and Hagerstown, Maryland, we are recognized throughout the region for our expertise in both general and specialized Orthopaedic, Rheumatology and Physical Medicine care and provide state-of-the-art medical and surgical treatment.
In observance of the Memorial Day holiday weekend, MMI will be closed Saturday, May 25th through Monday, May 27th.
2013 Fall Athletes for Tuscarora, Urbana, Linganore, Oakdale & Gov. Thomas Johnson High Schools Register here for the 2nd Annual FREE Sports Physical Clinic on Saturday, June 8th
MMI is making news – New MMI Program Reveals Need to “Save the Bone”
Check out the latest blog from our Foot & Ankle Specialist, Dr. Damian Roussel – Spring is Ankle Sprain Season
MMI Office Hours
Our office is closed for most major holidays.
- Monday: 8am – 8pm
- Tuesday: 8am – 8pm
- Wednesday: 8am – 8pm
- Thursday: 8am – 8pm
- Friday: 9am – 4pm
- Saturday: 8am – 12pm
- Sunday: Closed