Emergency Dial 55 from any campus phone Call 911, if off campus or a cellphone . Appointments (encouraged) Call 336-770-3288 to make or cancel an appointment or use the Patient Portal.. Hours Monday-Friday 8 a.m.-5 p.m. Saturday-Sunday* (Through May 16) 9 a.m.-1 p.m. * Exclusively for students exhibiting COVID-19 symptoms..