Current Rowan Family Medicine patients can take advantage of these Saturday flu vaccine clinics Hammonton and Mount Laurel Saturday, September 25 or Saturday, October 9 8am to noon. Hammonton: Augusta Professional Center, 854 S. White Horse Pike, Suite 4, Hammonton, 08037. Mount Laurel: 100 Century Parkway, Suite 140, Mt. Laurel, 08054.