Business Services
300 South C Street
Tustin, CA 92780
Open Monday through Friday from 8:00 a.m. - 4:00 p.m. (excluding Holidays)
Under the leadership of Chief Financial Officer Harold Sullins, the Business Services Division consists of multiple departments: Accounting Services, Facility Use, Fiscal Services, Mailroom, Maintenance and Operations, Nutrition Services, Payroll Services, Purchasing and Supplies, Security/Campus Safety, Transportation, and Warehouse.
Phone Number (714) 730-7301
| Contact | Extension | |
| Harold Sullins, Chief Financial Officer | 51302 | |
| Bhairavi Doshi, Specialist II- Special Projects | 51407 | |
| Caitlin Griffin, Budget Analyst | 51358 | |
| Clarissa Silva, Administrative Assistant | 51302 | |
| Cristina Bernal, Secretary I | 51356 | |
| Gerardo Serna, Account Clerk II | 51394 | |
| Janice Atwell-Heth, Account Clerk II (Special Education) | 51409 | |
| Joslyn Crawford, Director, Fiscal Services | 51373 | |
| Kevin Ayora, Position Control Technician | 51408 | |
| Michele Bowden, Manager, Business Services | 51376 | |
| Nam Nguyen, Senior Director, Business Services | 51354 | |
| Monica Piszyk, Fiscal Analyst | 51335 |