Qualifications include Doctor of Medicine (M.D.) or Doctor of Osteopathic Medicine (D.O.) degree, completion of approved post-graduate residency training in Pediatrics from an accredited hospital or medical center, American Board of Pediatrics eligible or maintaining certification, possession of valid California Medical License, and NRP certification prior to start of work. The system has more than 4,500 employees and 1,100 physicians and comprises three general acute hospitals, the Acute Rehabilitation Center at San Leandro Hospital, two skilled nursing facilities, an inpatient psychiatric facility, and four community wellness centers.