| Administration | Name and Email | Phone |
| Library Director | jose.aponte@sdcounty.ca.gov | 858.694.2389 |
| Assistant Library Director | betty.waznis@sdcounty.ca.gov | 858.694.3786 |
| Deputy Director | barbara.flynn@sdcounty.ca.gov | 858.694.2428 |
| Administrative Offices & General Questions | kristen.lowrey@sdcounty.ca.gov | 858.694.2414 |
| Secretary to the Director | janice.kane@sdcounty.ca.gov | 858.694.3152 |
| Secretary to the Assistant and Deputy Directors | kristen.lowrey@sdcounty.ca.gov | 858.694.2416 |
| Divisions/Services | Name and Email | Phone |
| Bibliographic & Technical Services, Principal Librarian | robin.isicson@sdcounty.ca.gov | 858.694.2439 |
| Books-By-Mail | theresa.alvarado@sdcounty.ca.gov | 1.866.279.9629 |
| Capital Projects and Facilities Manager | donna.ohr@sdcounty.ca.gov | 858.694.2072 |
| Circulation Services Manager | bertha.huertero@sdcounty.ca.gov | 858.505.6353 |
| Department Budget Manager | daniel.knowlton@sdcounty.ca.gov | 858.694.2471 |
| Departmental Information Technology Coordinator | kathleen.honeysett@sdcounty.ca.gov | 858.694.2483 |
| Department Personnel Officer, Senior | richard.needham@sdcounty.ca.gov | 858.694.2436 |
| Inter-Library Loan | libsdclill@sdcounty.ca.gov | N/A |
| Library Friends of San Diego County, President | Dick Wayman:
rwayman12@cox.net | 858.694.2415 |
| Literacy Coordinator | For information please call: | 619.588.3734
888.466.0668 |
| Mobile Library Services | theresa.alvarado@sdcounty.ca.gov | 760.643.5122 |
| Program Services, Adult Services Coordinator, Interim | jennifer.teitelbaum@sdcounty.ca.gov | 858.694.2415 |
| Program Services, Youth Services Coordinator | pat.downs@sdcounty.ca.gov | 858.694.2370 |
| Public Information Officer | nancy.saintjohn@sdcounty.ca.gov | 858.694.2484 |
| Principal Librarian, North Region Branches: 4S Ranch, Borrego Springs, Cardiff-by-the-Sea, Encinitas, Fallbrook, Julian, Rancho Santa Fe, Ramona, San Marcos, Valley Center, Vista | wynne.weiss@sdcounty.ca.gov | 760.891.3010 |
| Principal Librarian, Central Region Branches: Alpine, Crest, Del Mar, Descanso, Fletcher Hills, Lakeside, La Mesa, Pine Valley, Poway, Solana Beach, Santee | ruth.ketchum@sdcounty.ca.gov | 619.448.1863 |
| Principal Librarian, South Region Branches: Bonita-Sunnyside, Campo-Morena, Casa de Oro, El Cajon, Imperial Beach, Jacumba, Lincoln Acres, Lemon Grove, Potrero, Rancho San Diego, Spring Valley | jacqueline.ayala@sdcounty.ca.gov | 619.660.5376 |
| Training Coordinator | polly.cipparrone@sdcounty.ca.gov | 858.694.2247 |
| Volunteers | nancy.saintjohn@sdcounty.ca.gov | 858.694.3833 |
| Webmaster | csgpubsvc@sdcounty.ca.gov |
| Web Services Manager | polly.cipparrone@sdcounty.ca.gov | 858.694.2247 |