Divya Verma, MD
Internist

Board Certified: Infectious Diseases


Education:

U of MD School of Medicine


Residency:

Emory University and Grady Memorial Hospital

MDVIP

Julie Vaughn, MD 




Education:


Important Update: Temporary Lab Hours and Appointment Policy.

We would like to inform our patients that the Columbia Medical Practice Laboratory is currently operating on a temporary schedule and is available by appointment only.

🕒 Temporary Hours:
Monday – Friday, 6:30 AM – 3:00 PM


📞 Lab: 410-964-6105



Update: Our Care Right Away Walk-In Clinic is now permanently closed. If you need care for a sudden health concern, please call our Adult Medicine team at 410-964-6200 to schedule an appointment.

​​​Immigration Physicals

Tomi Olasimbo, PA

Board Certified: NCCPA

Education:

King's College, Wiles Barre, PA

- BS - Biology, Neuroscience

- MS - PAS


Yewande Olasimbo, PA

Board Certified: NCCPA 



Education:



Manju Palaniswamy, MD

Board Certified - Internal Medicine

Additional Language: Hindi
 
Medical School:
Coimbatore Medical College, Coimbatore, India
 
Residency:
Chennai Medical College, Chennai, India

St. Agnes Hospital, Baltimore, MD

Nounguim Calderon, FNP-C
Board Certified: AANPCB


Additional Language: French



Education:

Chamberlain University, IL - MS-FNP

Washington Adventist Univ., MD - BSN





Contact Us


TEL: 410-964-6200
FAX: 410-964-6392


Monday - Thursday 8 am - 8 pm
Friday 8 am - 5 pm
Saturday 8 am - 12 pm

Comprehensive Adult Primary Care

Choosing a primary care provider is one of the most important decisions you can make for your health. At Columbia Medical Practice, our team of Adult Medicine physicians, nurse practitioners, and physician assistants provides high-quality, comprehensive care for adults of all ages.

We are dedicated to treating the full spectrum of adult health needs, with a strong focus on prevention, wellness, and long-term health management.

Rezvaneh Goodarzi, CRNP

Board Certified: AANP


Education:
Bowie State University, MD  - MSN
Notre Dame of Maryland  - BSN


Travel Medicine

Adult Medicine at Columbia Medical Practice

Our Clinicians