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 Postma located in the city of McLean, state Virginia. The legal address of the Doctor 6858 Old Dominion Drive. Directions to the Doctor Dr. William Postma can be found on our interactive map. Ask your questions by calling (202) 444-8766 on workdays.</br></br></br>NPI number: 1821249897</br>Provider's gender: Male</br>Practice names: MedStar Georgetown University Hospital Orthopedics</br>Board certifications: American Board of Orthopaedic Surgery Orthopaedic Sports Medicine (Orthopaedic Surgery) Your comments (not for publishing) * — Required information Dr. William Postma - McLean ← View details 6858 Old Dominion Drive, Virginia, McLean, 22101, Mclean, Virginia 22101 (202) 444-8766