Previously, Dr. Pitts was the outpatient medical director for Prospect Medical Systems in Orange, California. Prior to that, he served as vice president of clinically integrated networks and senior medical director at St. Joseph Heritage Healthcare also in Orange, and as interim hospital director and medical director for Arrowhead Regional Medical Center in Colton, California. His career also included multiple positions at Kaiser Permanente: assistant area medical director, chief of occupational medicine & employee health, and emergency medicine staff physician.