Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. Mark Zawadsky located in the city of Washington, state Columbia. The legal address of the Doctor 3800 Reservoir Rd NW. Directions to the Doctor Dr. Mark Zawadsky can be found on our interactive map. Ask your questions by calling (202) 444-8766 on workdays.</br></br></br>NPI number: 1932284692</br>Provider's gender: Male</br>Practice names: MedStar Georgetown University Hospital Orthopedics</br>Board certifications: American Board of Orthopaedic Surgery Your comments (not for publishing) * — Required information Dr. Mark Zawadsky - Washington ← View details 3800 Reservoir Rd NW, Columbia, Washington, 20007, Washington, Columbia 20007 (202) 444-8766