Staff Directory

Your Administrative team is here to serve you! Please feel free to contact our staff with any of your needs, comments or concerns via their information below, or call our City Hall main line at (714) 379-9222.

Hannah Shin-Heydorn
City Manager
(714) 890-4277
Cecilia Drosihn 
Departmental Assistant 
(714) 890-4243

Steven Martin
Information Technology Specialist
(714) 890-4295

Patricia Vazquez
City Clerk
(714) 890-4245
Cynthia Guzman
Human Resources/Risk Manager
(714) 890-4225
Sylvia Soong

Interim Human Resources/Risk Manager
(714) 890-4406

HongDao Nguyen
City Attorney
(714) 890-4245