Michael A. Smith, M.D., Senior Health Scientist for Life Extension
“The country doctor with a city education,” that’s how Dr. Michael A. Smith’s many devoted fans describe him. Senior health scientist and online personality for Life Extension® — the world’s leading organization dedicated to extending the healthy human life span — Dr. Smith is an author and blogger, creates and conducts webinars and appears in informational health and wellness videos. His engaging ability to present complex medical topics, be it diabetes, migraines, food sensitivity or weight management, in a clear, conversational manner has won him a sizable following of anti-aging and disease-prevention enthusiasts.
Also known as “Dr. Mike,” for more than six years, he has worked at Life Extension in a variety of capacities, including as a health advisor, clinical information trainer and specialist and keynote speaker for the company’s monthly lecture series.
Dr. Smith was a recurring guest in 2012 on The Suzanne Show with Suzanne Somers on the Lifetime Network, appeared on Gem of the Caribbean, a television show dedicated to disease prevention and is currently seen in several regional infomercials as an expert guest. He is also heard on numerous syndicated national health radio shows. He hosts Healthy Talk radio on www.RadioMD.com and is currently writing a book on the dietary supplement pyramid that is scheduled for publication spring 2014.
Most recently he contributed to Martha Stewart’s Whole Living website as well as health articles on Examiner.com, About.com, and Expert Beacon. He has been a guest lecturer for numerous anti-aging organizations in South Florida and in his spare time, Dr. Smith manages several content-based medical websites that reach out to his legion of health-conscious fans.
Before joining Life Extension, Dr. Smith worked for the global pharmaceutical company AstraZeneca as a cardiovascular medical science liaison. A spokesman for AstraZeneca’s phase-3 clinical trial programs, he traveled throughout the U.S. presenting study results to cardiology groups and university centers.
A graduate of the University of Texas, Southwestern Medical Center in Dallas, Texas, Dr. Smith completed an internship in internal medicine at the University of Utah and a residency in radiology at UT Southwestern Medical Center.