Alameda County Health
Alameda County Health’s departments and programs focus on services and supports that provide care for the whole person.
Public Health
The Public Health Department focuses on community and population-level health, preventing and addressing root causes of health inequity across a range of communicable and chronic diseases.
Behavioral Health
The Behavioral Health Department provides mental health and substance use services for people with Medi-Cal and without insurance.
Environmental Health
The Environmental Health Department works to keep our air, water, and food safe; it regulates, protects, and promotes the health of everyone in Alameda County by enforcing environmental health codes to reduce exposure to toxins and diseases.
Housing and Homelessness Services
Housing and Homelessness Services implements expanded homeless services and supports to address homelessness.
Catherine Toyooka
Director of Chronic Hepatitis
catherine.toyooka@acgov.org
Public Health Investigator
Chronic Hepatitis
HCVinfo@acgov.org
Alameda County Health, Public Health Department
1100 San Leandro Blvd
San Leandro, CA 94577
(510) 208-1051