Our laboratory provides comprehensive testing services for our inpatients, emergency patients and outpatients. We are fully accredited by the Joint Commission, licensed by the State of California and HCFA and are committed to quality and efficiency in providing test results for our physicians and patients. We provide services 24-hours a day 7-days a week for emergency and inpatients. Our out patient hours are Monday through Friday 7:30 a.m. to 6 p.m., Weekends 8 a.m. to 5 p.m.