| Accounting | (530) 708-8804 | Patrick Fields |
| Activities-Warnerview | (530) 233-8800 x13401 | Carolyn Loughry |
| Acute Nurses' Station | (530) 708-8811 | On-Duty Nurse |
| Acute Pharmacy | (530) 708-8812 | Michael Gracza |
| Administration | (530) 708-8801 | Denise King |
| Ambulance | (530) 708-8800 x16301 | Megan Wright |
| Auxiliary | (530) 708-8800 | Volunteer |
| Dietary Department | (530) 708-8813-Acute, (530) 708-8844-Warnerview | Tim Reynolds, Raven Sparks |
| Human Resources | (530) 708-8806 | Amber Vucina |
| Infection Control | (530) 708-8800 x11210 | Judy Jacoby |
| Information Technology | (530) 708-8814 | Andy Camacho |
| Laboratory | (530) 708-8800 x11511 | On-Duty CLS |
| Last Frontier Pharmacy | (530) 708-8850 | Kendell Hutchins, Pharm.D |
| Maintenance | (530) 708-8809 | Marty Shaffer |
| Medical Records | (530) 708-8810 | Maria Morales |
| Nursing Administration | (530) 708-8803 | Edward Johnson, Jr. |
| Patient Financial Services | (530) 708-8800 x11053 | Brittany Philpot |
| Physical Therapy | (530) 708-8860 | Stephanie Snyder |
| Purchasing | (530) 708-8815 | Lance Chrysler |
| Risk Management | (530) 708-8800 x14611 | Alicia Doss |
| Radiology | (530) 708-8800 x11501 | Shelly Wilburn-Bailey |
| Social Services-Warnerview | (530) 708-8800 x13301 | Kayla Wood |
| Staff Development-Warnerview | (530) 708-8800 x13208 | Juanita Wagner |
