Today, we care for more than 4,000 patients across San Francisco, San Mateo, Santa Clara, Santa Cruz, Alameda, Contra Costa, Solano, Napa, Yolo, Placer, El Dorado, Sacramento, Marin and Sonoma. What you’ll do: Utilize your outstanding clinical skills as you complete the initial assessment of patients to determine home care needs including: Conduct Start of Care (SOC) Admissions - OASIS.