OEA Team

One-e-App User News: Kaiser has closed for open Enrollment. We will keep you informed on changes monthly via email. If you are a One-e-App User and have questions regarding the system, please call the One-e-App team.

RJ Ruiz
One-e-App Coordinator
(714) 619-4045 office

One-e-App HelpDesk
1 (866) 429-1979

Charitable Health Coverage Operations
1 (800) 255-5053

Social Services Regional Service Center
1 (800) 281-9799

Department of Health Care Services
(916) 445-4171

Social Interest Solutions

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Enrollment Locations

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Contact Us

1505 E. 17th Street, Suite 121
Santa Ana, CA 92705

Main Office: (714) 619-4050
Toll Free: 1-855-927-8333
Fax: (714) 619-4064

Email: help@chioc.org

Enrollment Assistance:

Monday-Thursday 9:00am-4:00pm Friday 11:00am-4:00pm