Subject to the medical protocols established by Association and the Chief Medical Officer of Concentra and in cooperation with other physicians assigned to a clinic or "Center", if any, Physician Assistant/ Nurse Practitioner shall provide primary medical direction and coordination of professional medical care within the occupational health program. Clinics covered: Concentra Urgent Care - Fremont, CA (3161 Walnut Ave, Fremont, CA); Concentra Urgent Care - San Leandro, CA (2587 Merced Street, San Leandro, CA); Concentra Urgent Care - Pleasanton, CA (5635 W.