Job description. North Georgia Urgent Care has an IMMEDIATE OPENING FOR a FULL TIME experienced Urgent Care Billing Specialist in their Duluth location. North Georgia Urgent Care (NGUC) is a thriving multi-facility practice in the Atlanta area that offers quality, non-emergency medical care for conditions needing timely attention. Our Duluth and Suwanee clinics provide excellence in urgent care, primary care, workman’s comp and occupational medic...