D., Administrative Director, Student Services, 2820 Clark Avenue, Norco CA 92860, Office Telephone Number (951-736-5114 or 951-736-5111) and Email: kjakubik@cnusd.k12.ca.us. D., Director, Human Resources, Title IX Coordinator, 2820 Clark Avenue, Norco CA 92860, Office Telephone Number (951-736-5069 or 951-736-5060) and Email: RoseMarie.