Contact Us
Oakland Office
1221 Oak Street, Suite 536
Oakland, CA 94612 Map
Phone: (510) 272-6693
San Leandro District Office
101 Callan Avenue, Suite 103
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/5FeLg3y2TcÂ
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
Responsibilities:
- Policy Research and development
- Immigrant & Refugee Rights
Policy Areas:
- Healthcare Services including Behavioral Health and Public Health
- Social Services (Children 0-5, Seniors)
Email Serena Chen
Phone: (510) 272-6680
Silin Huang, District Director
District Director
Responsibilities:
- City of San Leandro Liaison
- Unincorporated Community Liaison (San Lorenzo and Hayward Acres)
- Board, Commissions, and Committees
- Translation/Interpretation
- Social Media/Newsletter
Email Silin Huang
Phone: (510) 388-3700
Ryan Hughes, Policy Advisor
Policy Advisor
Policy Areas:
- Public Protection
- Education
- Public Works
- Bay Area Air District
Email Ryan Hughes
Phone: (510) 387-7819
Ashley Isles, Supervisor's Assistant
Michael MaNguyen, Policy Advisor
Policy Advisor
Responsibilities:
- Social Media
- Newsletter
Policy Areas:
- Bay Area Air District
- Sea Level Rise
Email Michael MaNguyen
Phone: (510) 499-0885
Irmina Sanchez, Senior Policy Advisor
Senior Policy Advisor
Responsibilities:
- Office Finance
- Asian Pacific Islander Community Collaborative (APICC)
- Commendations
- Special Projects
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