Phillip T. Robinson directed the veterinary medical program at the San Diego Zoo for ten years. He then became director of veterinary services and animal resources at the University of California, San Diego. A founding member of the board specialty of zoological medicine of the American College of Zoological Medicine and a past president of the American Association of Zoo Veterinarians, he has also worked on the medical problems of animals in private collections and has been on the design team for several major zoo-animal medical facilities in the United States.