Thank you for taking the time to get in touch with California Southern University! See below to connect with the appropriate point of contact for your request or question – or use the contact form to ask a general question.
Apply Now!
Interested in attending CalSouthern? Contact us for details about our online degree and certificate programs.
- Call 800.477.2254
- How to Apply

Your Education Starts Here
Fill out the form below to take the first step
University Departments
Click the links below to send an email directly to the respective department or call 800.477.2254 along with the phone extension to reach it directly.
Department | Phone Extension | Email Address |
---|---|---|
Accounting | 4246 | accounting@calsouthern.edu |
Admissions | 1005 | admissions@calsouthern.edu |
Alumni Engagement | 4289 | alumni@calsouthern.edu |
Disability Services | 4272 | disabilityservices@calsouthern.edu |
Human Resources | 4237 | hr@calsouthern.edu |
Learner Support Services | 4261 | learnersupport@calsouthern.edu |
Library Services | 4023 | library@calsouthern.edu |
Media Relations | 4322 | media@calsouthern.edu |
Military Services | 4250 | ipozuelos@calsouthern.edu |
Office of the Registrar | 4206 | registrar@calsouthern.edu |
School of Behavioral Sciences | 4293 | dhenderson@calsouthern.edu |
School of Business and Management | 4213 | jrieger@calsouthern.edu |
School of Criminology and Criminal Justice | 4279 | jgross@calsouthern.edu |
School of Education | 4213 | jrieger@calsouthern.edu |
School of Law | 4215 | eshefi@calsouthern.edu |
School of Nursing | 2713 | jbruner@calsouthern.edu |
Technical Support | 4256 | itsupport@calsouthern.edu |
Campus Visits
CalSouthern is 100% online, but always accessible. We invite existing and prospective learners and alumni to plan a visit to our campus and meet our administration, staff and faculty.
We are located in Costa Mesa, California, just minutes away from Orange County’s John Wayne Airport. Please call in advance to set up an appointment Monday-Friday during our office hours from 8:00 a.m. to 5:00 p.m. (PST).
Address
California Southern University
3330 Harbor Blvd.
Costa Mesa, California 92626
Phone & Fax:
USA toll-free: 800.477.2254
International: 1.714.480.0800
Fax: 714.480.0834
Accreditation & Approvals




California Southern University is accredited by the Western Association of Schools and Colleges Senior College and University Commission (WSCUC), which is one of six regional accrediting bodies recognized by the U.S. Department of Education and the Council for Higher Education Accreditation (CHEA). Regional accreditation is the most highly respected and recognized form of accreditation in the United States, and it provides students with a number of important benefits and opportunities. www.wscuc.org.
Please visit the Accreditation & Licensure page to learn more.