Dr. Michael Fossel earned both his PhD and MD from Stanford University, where he taught neurobiology and research methods. Winner of a National Science Foundation fellowship, he was a clinical professor of medicine for almost three decades, the executive director of the American Aging Association, and the founding editor of Rejuvenation Research.

In 1996, he wrote the first book on the telomerase theory of aging, Reversing Human Aging, describing the medical aspects of extending human telomeres, reversing aging, and curing age-related disease. In 2004, he authored the magisterial academic textbook, Cells, Aging, and Human Disease, and in 2011, he coauthored The Immortality Edge, a bestselling discussion of the potential for extending the human lifespan. He currently teaches The Biology of Aging at Grand Valley State University.

The world’s foremost expert on the clinical use of telomerase for age-related diseases, Michael has lectured at the National Institute for Health and the Smithsonian Institute, and continues to lecture at universities, institutes, and conferences throughout the world. He has appeared on Good Morning America, ABC 20/20, NBC Extra, Fox Network, CNN, BBC, Discovery Channel, and regularly on NPR. He is currently working to bring telomerase to human trials for Alzheimer’s disease.