Dr. Joseph Leahy works with the Oakland Raiders and San Francisco 49'ers players, San Jose Sharks, and has worked with 10 countries Olympic teams. He has taught post graduate sports chiropractic, Active Release Techniques. He has been president of his chiropractic association, and has supported local charities. He has been a chiropractor for the Ironman Kona race eight times, being the first official DC. Dr. Leahy lectures at Palmer West Chiropractic College periodically, and wrote the curriculum for the sports diplomate course at LACC.