
COVID-19 Vaccine Information
- For residents of Maryland (age 65+) and Washington, D.C. (age 65+), as supply allows, we are starting to administer the COVID-19 vaccine as outlined by state and local guidelines. Please read more about our Maryland distribution plan and Sibley (Washington, D.C.) plan for the COVID-19 vaccine.
- Over the next few weeks, individuals who meet these criteria will be contacted via email or phone when it is their turn to schedule a COVID-19 vaccine appointment in MyChart.
- Learn more about COVID-19 vaccination here.

Schedule a Video Visit Today
Current Patients
Schedule a video visit through MyChart.
New Patients
We offer online scheduling for new patient video visits. To schedule an in-person visit, call our office by phone.
Specialty Phone Numbers
-
Phone: 240-235-9120
Fax: 410-367-2796 -
Phone: 240-235-9100
Fax: 410-367-2197 -
Phone: 410-614-5957
-
Phone: 410-614-2989
Schedule An Appointment Online
Call 240-235-9100 for an in-person appointment.
online through MyChart.
Services
Gynecology
Internal Medicine
- Mary Callsen, M.D.
- Ranisha Patel, M.D.
- Bradley Watkins, M.D. (Office Medical Director)
- Weilin Yang, M.D.
Kidney Transplant Clinic
Liver Transplant Clinic
Leadership
Practice Administrator: Silvia Albanez, M.B.A.
Office Medical Director: Bradley Watkins, M.D.
Languages Spoken
- Spanish