DOCTORS EXPRESS IN SOUTH PLAINFIELD HAS BEEN RECOGNIZED FOR QUALITY LABORATORY SERVICES – Our AFC Urgent Care Urgent Care Center in South Plainfield has met all of the criteria for Laboratory Accreditation by COLA, a national healthcare accreditation organization. Accreditation is given only to laboratories that apply rigid standards of quality in day-to-day operations, demonstrate continued accuracy in the performance of proficiency testing, and pass a rigorous on-site laboratory survey. AFC Urgent Care in South Plainfield ...