Contact Us
Oakland Office
1221 Oak Street, Suite 536
Oakland, CA 94612 Map
Phone: (510) 272-6693
San Leandro District Office
103 Callan Avenue
San Leandro, CA 94577 Map
Phone: (510) 272-6693
We Care About The Environment
Please consider using public transit to visit our offices. Click on the following link to plan your visit: www.511.org
Media and Press Inquiries
Constituent Form
To start a casework process, we kindly request you to complete the constituent form available at: https://forms.office.com/g/5FeLg3y2Tc
After you have submitted the constituent form, please send us an email at bos.district3@acgov.org to notify us. We will take the necessary steps to assist you in resolving the casework. We appreciate your cooperation!
Cesley Frost, Chief of Staff
Chief of Staff
Email Cesley Frost
Phone: (510) 316-8138
Serena Chen, Senior Policy Advisor
Senior Policy Advisor
Email Serena Chen
Phone: (510) 272-6680
Silin Huang, District Director
Ryan Hughes, Policy Advisor
Policy Advisor
Email Ryan Hughes
Phone: (510) 387-7819
Michael MaNguyen, Supervisor's Assistant
Irmina Sanchez, Senior Policy Advisor
Senior Policy Advisor
Email Irmina Sanchez
Phone: (510) 272-6781
Ashley Sturgis, Supervisor's Assistant
Julie Yim, Senior Policy Advisor
Senior Policy Advisor
Email Julie Yim
Phone: (510) 561-4405