Testing Locations » Maryland » Columbia MD » Quest Diagnostics – Inside Columbia Safeway Store – Employer Drug Testing Not Offered Quest Diagnostics – Inside Columbia Safeway Store – Employer Drug Testing Not Offered Quest Diagnostics – Inside Columbia Safeway Store – Employer Drug Testing Not Offered5485 Harpers Farm RdSte AColumbia, MD 21044-1107 United States Located inside the Safeway store next to the pharmacy; Joseph Square Shopping Center.
