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. William Edgar Duncan located in the city of Washington, state Columbia. The legal address of the Doctor 6900 Georgia Ave NW. Directions to the Doctor Dr. William Edgar Duncan can be found on our interactive map. Ask your questions by calling 3012797444 on workdays.</br></br></br>NPI number: Data not provided</br>Provider's gender: Data not provided</br>Practice names: Data not provided</br>Board certifications: Data not provided Your comments (not for publishing) * — Required information Dr. William Edgar Duncan - Washington ← View details 6900 Georgia Ave NW, Columbia, Washington, 20307, Washington, Columbia 20307 3012797444