FLU SHOTS available now! 

Walk-in or by appt - Suite 160

Current Patients

We are pleased to announce the opening of CMP Urgent Care for Adult Patients: 

410-964-6105, Suite 160
Toni Rosal, CRNP
Open 8am - 5pm. Walk in or by appt.

​​​Columbia Medical Practice is the leading multi-specialty group in Howard County with 30 providers, conveniently located at the intersection of Routes 29 and 175.  

The mission of our Primary Care Physicians is to provide personalized, high-quality care for our patients at every visit with same day appointments and extended hours in Family Practice, Internal Medicine and Pediatrics.​

Our providers are committed to the principles of Patient Centered Medical Home to promote successful medical outcomes and enhance patient satisfaction. 


Department Contacts

New Patients

Comprehensive Care for You & Your Entire Family at One Convenient Location

​​​​​Monday - Friday: 8 - 5 pm

Extended Hours:

Family Practice, Internal Medicine

& Pediatrics:

Monday - Thursday: 8 - 8 pm
Saturday:  8 - 12 noon


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Columbia Medical Practice
5450 Knoll North Drive
Suite 180
Columbia, MD 21045

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Internal Medicine - Bennett So, M.D. 

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Office Hours

New Provider:


Phone: 410-964-6105 

Hours: 6:30am - 5pm
By appointment. Walk-ins also available.

Family Practice           410-964-6200

Gynecology                  410-964-4600
Internal Medicine      410-964-5300
Pediatrics                     410-964-6300
Rheumatology            410-964-6139
Research                      410-964-8518

​LAB                                410-964-6105