Inova Fairfax Medical Campus 3300 Gallows Rd Falls Church, VA 22042 703-776-4001 Open 24 hours VHC Health 1701 N George Mason Dr Arlington, VA 22205 703-558-5000 Open 24 hours George Washington University Hospital 900 23rd St NW Washington, DC 20037 202-715-4000 Open 24 hours Mason District Station, Fairfax County Police 6507 Columbia Pike Annandale, VA 22003 703-256-8035 or 911 Alexandria City Police Department 3600 Wheeler Ave Alexandria, VA 22304 703-746-4444 or 911 Annandale Volunteer Fire Department 7128 Columbia Pike Annandale, VA 22003 703-256-2552 or 911 Annandale Volunteer Fire Station 206 4609 Seminary Rd Alexandria, VA 22304 703-746-4444 or 911