About Our School ESLRs SARC School Profile Single Plan for Student Achievement
Academic Information Academic Departments AP/Honors GATE Graduation Requirements State Testing AVID Career Technical Education
Activities ASB Band Club Information Academic Decathlon Student Store
Administration Office Achievement Office Activities/Ed Services Office Discipline Office Guidance Office Health Office Instruction Office Registrar
Parent Resources Adult Volunteer Opportunities Bell Schedule Bus Schedule College Resources Community Resources Financial Aid Tutoring Schedule Library Career Center
Contact Us

Rancho Cucamonga High School
(909) 989-1600
7:30-4:00 M-F

Administration Office

RCHS Administration

Mr. Cary Willborn
Email: cary.willborn@cjuhsd.net
Jill Snyder, Administrative Secretary
Ms. Joni Siegel
Assistant Principal of Instruction
Email: joni.siegel@cjuhsd.net
Gina Rodriquez, Instruction Secretary
Ms. Annette Singleton
Assistant Principal of Achievement
Email: annette.singleton@cjuhsd.net
Mr. Tom Mitchell
Assistant Principal of Educational Services
Email: thomas.mitchell@cjuhsd.net
Stacy Ransdell, Educational Services Secretary
Mr. Jeremy Hansen
Assistant Principal of Discipline
Email: jeremy.hansen@cjuhsd.net
Monica Kitt, Discipline Secretary

Contact Us

Hansen, Jeremy (909) 989-1600 ex.2030 Assistant Principal of Discipline
Mitchell, Thomas (909) 989-1600 ex.2026 Assistant Principal of Ed Services
Rodriquez, Gina Instruction Secretary
Siegel, Joni (909) 989-1600 ex.2022 Assistant Principal of Instruction
Sierra-Kitt, Monica (909) 989-1600 ex.2030 Discipline Secretary
Singleton, Annette (909) 989-1600 ex.2024 Assistant Principal of Achievement
Snyder, Jill Administrative Secretary
Willborn, Cary (909) 989-1600 ex.2020 Principal