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. Sam Wei Gao located in the city of Washington, state Columbia. The legal address of the Doctor 6900 Georgia Ave NW. Directions to the Doctor Dr. Sam Wei Gao can be found on our interactive map. Ask your questions by calling Data not provided 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: American Board of Internal Medicine Certification in Internal Medicine American Board of Internal Medicine Sub-certificate in Nephrology (Internal Medicine) Your comments (not for publishing) * — Required information Dr. Sam Wei Gao - Washington ← View details 6900 Georgia Ave NW, Columbia, Washington, 20307, Washington, Columbia 20307 Data not provided