Potomac Physicians, P.A.-White Marsh Contact Phone Number: 410-256-9340 Hours Monday 8:00am 5:00pm Tuesday 8:00am 7:30pm Wednesday 8:00am 5:00pm Thursday 8:00am 5:00pm Friday 8:00am 5:00pm Location 9649 Belair Road Suite 200 Nottingham, MD 21236 Get Directions Get an Uber Get a Lyft