Piedmont Urgent Care by WellStreet opened a state-of-the-art center in Smyrna at 1155 Concord Road, Suite 200. They treat minor injuries and illnesses; offer on-site diagnostic imaging services; in-house medication dispensary; and accept most major insurance plans, including Medicare, Medicaid and competitive self-pay rates. Open 7 a.m. to 9 p.m. weekdays and from 8 a.m. to 8 p.m. weekends.