Human Resources & Payroll Department Directory


Rosario F. Borromeo

HR/Payroll Director

Phone: 657.278.4116
Fax: 657.278.1116

Maile Sagiao

HR/Payroll Supervisor

Phone: 657.278.4117
Fax: 657.278.1146

Bertha Leon

HRIS/Project Analyst

Phone: 657.278.4120

Efleda Nisperos

Payroll Administrator

Phone: 657.278.4114

Stephen Weissbart

HR Data Entry Lead

sweissbart@fullerton.eduOpens in new window

Phone: 657.278.8091

Helena Kim

HR Recruitment Assistant

Phone: 657-278-4123

Jennifer Farias

HR Receptionist

Phone: 657-278-4119



The CSUF Auxiliary Services Corporation (ASC) is a non-profit public corporation that was incorporated in 1959 for the purpose of promoting and assisting the educational mission of Cal State Fullerton.