Physician Recruitment Advertisement Join Rady Children???s Health ??? Advancing Pediatric Excellence in Southern California The CHOC Children???s Specialists is seeking a full-time Physician Assistant (PA) in Pediatric Dermatology to join our growing group. In partnership with the University of California, Irvine, this position will have an appointment in the UC Irvine Department of Dermatology and will be involved in resident teaching and mentoring.