Dr. Sia is a board-certified pediatrician in private practice in Honolulu, Hawaii. He is the Chair of the Department of Pediatrics the Kapiolani Medical Center for Women & Children. He received his medical school degree at Case Western Reserve University in Cleveland, Ohio & completed his pediatric residency training at Stanford University Hospitals. He has a Masters in Public Health. He is an Associate Clinical Professor: Dept., of Pediatrics at the University of Hawaii John A, Burns School of Medicine. He has been honored with the "Best Doctors in America" since 2001.