Spring 2023 Office hours:

Mon - Fri: 8am -5pm.
Sat - Sun: closed

The Math & Sciences Division Office is located in the Lewis Center for Applied Sciences, Room 112.  We can be reached by calling 714-432-5846, or by emailing jpnguyen@occ.cccd.edu, or mathscience@occ.cccd.edu.


Difficulty Contacting an Instructor

View our Faculty and Staff contact list (PDF)

If you have not heard from your instructor and you have an urgent issue, please contact our Division Dean at tgiblin@occ.cccd.edu


For help navigating around Campus, click here for the OCC Campus Map


Student Help

If you have issues in your classroom that cannot be resolved, you can submit a Student Concern Form (PDF).

Admissions and Records will answer questions related to reimbursement, dropping a course and withdrawal deadlines.


More Information

For Student - COVID-19 Information & Resources

For Faculty & Staff - ​Math & Science Portal

Frequently Asked Questions

About Us

The Division of Mathematics and Sciences at Orange Coast College provides educational programs for its majors that are recognized for their quality by the many universities to which our students transfer. The science programs are distinguished by their outstanding laboratory facilities and modern equipment.  The mathematics department provides a calculus honors sequence that is comparable to that taught at schools such as Stanford, UCLA, and UC Berkeley.  Division facilities include an exemplary Math Center, the Hoag Multimedia Laboratory, a Cadaver Prosection Lab, a Plastination Lab, marine science aquariums, and a horticulture facility that includes gardens and over 6,000 square feet of greenhouse space.  With its close proximity to the ocean, Orange Coast College’s Marine Science program is the largest community college marine science program in the nation.