Terry Grossman, MD, MD(H) is a leading expert on anti-aging and life extension therapies, and the founder and medical director of Frontier Medical Institute in Denver, Colorado. He is the co-author of Fantastic Voyage: The Science Behind Radical Life Extension, published by Rodale. Dr. Grossman's co-author is the renowned inventor and futurist Ray Kurzweil.One of the world's leading proponents of anti-aging medicine, Dr. Grossman strongly believes that humanity stands on the verge of radical increases in longevity.