UCI Health | 53,910 followers on LinkedIn. Smarter healthcare for Southern California | UCI Health is committed to providing the highest quality healthcare to Orange County and surrounding communities through its world-class physicians, surgeons and clinical staff. UCI Health is the clinical enterprise of the University of California, Irvine. UC Irvine Medical Center, the main campus in Orange, California, features Orange County’s only National Cancer Institute-designated comprehensive cancer center, high-risk perinatal/neonatal program, Level I trauma center and Level II pediatric trauma center.