In case of a health emergency, please call 9-1-1.
Do you have a question, suggestion, complaint or compliment that you’d like to send us? An easy way to reach us is through AccessOC, where your message will be sent directly to knowledgeable County staff who can help. We look forward to hearing from you!

OC Health Care Agency Headquarters
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Address: 405 W. 5th St.
Santa Ana, CA 92701
To reach a member of the Executive Leadership Team, please email ETeam@ochca.com.
Executive Leadership
Clayton Chau
Agency Director and County Health Officer
Anna Peters
Deputy Agency Director, Finance and Administrative Services
Jeffrey Nagel, Ph.D.
Deputy Agency Director, Behavioral Health Services
Margaret Bredehoft, DrPH
Deputy Agency Director, Public Health Services
Steve Thronson
Deputy Agency Director, Medical Health Services
Erin Winger, RN, BSN, CCHP
Deputy Agency Director, Correctional Health Services
Program Information
Behavioral Health Services & Clinics
(855) OC-Links (625-4657)
Live chat online here
Office Hours: Monday – Friday from 8 a.m. to 6 p.m.
** Various locations
California Children’s Services
(714) 347-0300
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Address: 200 W. Santa Ana Blvd., Suite 100
Santa Ana, CA 92701
Communications
(714) 834-2178
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Address: 405 W. 5th St.
Santa Ana, CA 92701
Correctional Health Services
(714) 647-4164
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Urgent After Hours: (714) 647-6030
Address: Central Men’s Jail / CHS Administration
550 N. Flower St.
Santa Ana, CA 92703
Custodian of Records
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Address: 200 W. Santa Ana Blvd., Suite 180
Santa Ana, CA 92701
Emergency Medical Services (EMS)
(714) 834-3500
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Environmental Health
(714) 433-6000
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Address: Environmental Health Division
1241 E. Dyer Rd., Suite 120
Santa Ana, CA 92705
Medical Safety Net
(714) 834-6248
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Public Guardian
(714) 567-7660
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Address: 1300 S. Grand Ave., Building C
Santa Ana, CA 92705
Public Health Services & Clinics
(800) 564-8448
Office Hours: Monday – Friday from 8 a.m. to 5 p.m.
Address: 1725 W. 17th St.
Santa Ana, CA 92706
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