David Allan David M. Allan received his medical training at Cambridge University and Guys Hospital in England. He was chief resident in Pediatrics at Bellevue Hospital in New York City before moving to San Diego, California. Dr. Allan has worked as a family hysician in England, a pediatrician in San Diego, and an associate dean at the University of California, San Diego School of Medicine. He has designed, written, and produced more than 100 award-winning multimedia programs with virtual reality as their conceptual base. Read More Read Less