Student Health Services Mesa Student Health Services will take student for telehealth and in-person appointments. For in-person appoinment(s) students must obtain the GreenPass from Cleared4 before arriving to the in-person appointment for medical, nursing and mental health counseling, 619-388-2774. As of Monday, March 16: Student Health Call Center hours are 8 a.m. to 5 p.m. Monday through ....