Anesthesiologist (1099) - Central Valley, CA Description Position Requirements Anesthesiologist Opportunity (Independent Contractor, 1099) Central Valley | Kaiser Permanente | Hospital & Ambulatory Surgery Center Settings Position Overview Join Kaiser Permanente’s well-established anesthesia teams across Modesto, Manteca, and Stockton Medical Centers in California’s Central Valley. Located in Modesto, Manteca, and Stockton , this region offers a balanced California lifestyle with access to major metro areas while maintaining a lower cost of living and less congestion than coastal markets.