Tina Dinh
Tina started her career in the private sector before joining the County of Orange in 2017. After taking on various accounting roles within the County, Tina joined Internal Audit Department in 2023.…
Stefan Bean PhD
Dr. Stefan Bean has dedicated the past 25 years to serving Southern California communities and students as a teacher, principal and school administrator. In June 2024, the Orange County Board of…
Michelle Aguirre
Michelle Aguirre currently serves as the County of Orange’s Interim County Executive Officer, a role she has held since September 2024. In this role, she is responsible for executive management of…
Jose A Olivo
Jose Olivo serves as the Deputy Director of Internal Audit for Orange County. Jose is responsible for leading audit professionals in providing independent and objective assurance and consulting…
Steven Vargas
OC Veterans Advisory Council Member
Andrew Hamilton
Andrew N. Hamilton, CPA is the 12th Orange County Auditor-Controller. Mr. Hamilton was independently elected in June 2022. Previously, Mr. Hamilton served as the Finance Director for the City of…
Third District Chairman Donald P Wagner 2023 Board of Supervisors
LocationCounty Administration North400 W Civic Center Drive, 6th Floor, Santa Ana, CA 92701Websitehttps://d3.ocgov.com/Fax(714) 834-2786
Fourth District Supervisor Doug Chaffee Board of Supervisors
LocationCounty Administration North400 W Civic Center Drive, 6th Floor, Santa Ana, CA 92701Websitehttps://d4.ocgov.com/Fax(714) 834-2045
First District Supervisor Janet Nguyen Board of Supervisors
LocationCounty Administration North400 W Civic Center Drive, 6th Floor, Santa Ana, CA 92701Websitehttps://d1.ocgov.com/Fax(714) 834-5754