AFC Urgent Care South Plainfield is a walk-in urgent care center, open extended hours seven days a week. In order to accommodate your busy schedule, we are open Monday through Friday from 8am to 8pm as well as Saturday and Sunday from 8am to 5pm. Appointments are not required as walk-ins are always welcome. All our patients are treated by board-certified physicians who are passionate about the practice of medicine. We understand that your time ...