I-285 to Highway 78 ( Stone Mountain Freeway, exit 39) toward Snellville. Turn left off Highway 78 onto Scenic Hiighway( Highway 124). Take Scenic Highway to Ronald Reagan Parkway and turn left. Turn right on Presidential way. Turn left at the next intersection (Medical Way) Turn left on Tree Lane Road. Resurgens is in building 1700 the Doctor?s Center on the 3rd floor. Suite 300.