Dr. Richard Greenfield is an orthopedic surgeon who specialized in sports medicine and orthopedic surgery. He earned his undergraduate degree at Stanford and it was at that time he caught the car bug and in his spare time, he started working on hot rods. Richard bought his first collector car, a 1927 Packard, some 40 years ago and since then his passion for old cars has not diminished. The La Jolla Concours was a big inspiration for Richard and he's displayed several of his collector vehicles at the event. This year he will bring his 1937 Cadillac Limousine Coupe, the only one ever made.