Thank You Delegate Mary Lehman for sharing Drive-Through COVID-19 Testing Sites in Maryland Drive-Thru Sites Gov. Larry Hogan announced on March 17 plans to re-purpose vehicle emissions sites as coronavirus testing sites. The current listing of drive-thru testing sites across Maryland counties is below. NOTE! You need a referral from your doctor. If you don't have a doctor, please call your local department of health. Prince George's County: Beltsville: 11760 Baltimore Avenue ( MVA Motor Vehicle Adminstration) Upper Marlboro: 10251 Central Avenue Hyattsville: 7401 Jefferson Avenue Clinton: 7213 Old Alexandria Ferry Road Montgomery County: Gaithersburg: 15 Metropolitan Grove Road Walnut Hill: 16520 S. Westland Drive Derwood: 15910 Chieftain Avenue Silver Spring: 2121 Industrial Parkway Glenmont: 12335 Georgia Avenue White Oak: 2131 Industrial Parkway Montgomery County hospitals are installing treatment and triage tents. Kaiser Permanente is setting up five drive-through testing sites in Maryland (along with Virginia) for patients who have a prescription. Officials are also testing people via drive-through if they meet certain criteria. The testing will be for Kaiser Permanente members only and they must have a doctor’s order to get the test.