Dr. Alan Gazzaniga is a renowned thoracic and cardiac surgeon in Orange, California. He received his medical diploma from Harvard Medical School in 1961. Dr. Gazzaniga completed his medical education with a residency in cardiovascular surgery at Peter Bent Brigham Hospital in Boston, another residency at Children's Hospital in Boston, and a fellowship in adult and pediatric general and thoracic surgery, Orange County, California. He is board certified in surgery and thoracic surgery. His subspecialty is general cardiac. This doctor works at St. Joseph Hospital. He was also Professor of Surgery at the University of California, Irvine.