By Mail
California Institute on Human Services, Inc.
5880 Commerce Blvd. #207
Rohnert Park, CA 94928
By Phone
(707) 284-1300
By Email
For technical issues with our website or our eLearning system, please contact the webmaster, Tania Shaw, at cihsinc@cihsinc.org or by phone at (707) 284-1301.