Kannapolis, NC 28081 704-920-1000 704-933-3345 Fax. Most of our programs are based at this location, and the majority of services are offered here. Clinic Hours. Monday - Friday 8 a.m. - 5 p.m. Dental Clinic Hours. Monday - Friday 7:30 a.m. - 5 p.m. Visit our main dental page for more information on services and payment..