Michael Roizen, MD

Michael Roizen, MD

Why I joined Persona...

"I joined Persona's Medical Advisory Board because I wanted my patients to be able to receive evidence-based advice relating to nutrition, vitamins, and supplements while receiving quality sourced vitamins and nutritional supplements personalized in a way that encouraged convenient usage."

Why I got into medicine...

"I was 9 years old (in 1955) was sick as a dog with a horrendously painful sore throat and high fever. I remember vomiting my guts out. Our pediatrician visited my home one afternoon and gave me a shot. Four hours later, I started feeling much better, and by the next morning I was feeling much much better. It was that day, I decided I wanted to help people like that man did, and I wanted to become a doctor."


Michael Roizen, MD has more than 40 years of experience as a medical doctor. He is the Chief Wellness Officer, Emeritus, of the Wellness Institute of the Cleveland Clinic. The Cleveland Clinic is rated one of the top five hospitals in America, seeing over 4 million patients per year.

Not only has Dr. Roizen written four medical books, but he is the author or co-author of 19 books - four of which made the New York Times #1 Bestsellers list and nine overall New York Times bestsellers, including the RealAge, YOU, and WhenWay series. He is the Chief Medical Consultant to the Dr. Oz Show, and he regularly makes appearances on Good Morning America and CBN700 Club, as well as many other television networks and publications.


  • M.D. from the University of California, San Francisco, School of Medicine
  • Residency in internal medicine at Harvard's Beth Israel Hospital
  • Public health service at the National Institutes of Health


  • More than 40 years of experience as a medical doctor
  • Specializes in internal medicine and anesthesiology
  • Chief Wellness Officer and the founding Chair (2007-2017) of the Wellness Institute at the Cleveland Clinic
  • Chair of the Division of Anesthesiology, Critical Care Medicine and Pain Management at the Cleveland Clinic (2005-2007)
  • Chief Medical Consultant to the Dr. Oz Show
  • Author of four New York Times #1 best sellers, nine New York Times best sellers, 185 scientific articles and four medical books
  • Host of the YOU The Owner's Manual Radio Podcast
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