John Zehren is an accomplished executive leader with extensive experience in the medical device industry. They are currently the Founder and CEO of Green OR LLC, along with holding key positions on various management boards, including Single Pass, LLC and Cagent Vascular. Zehren previously led successful initiatives at Medtronic, managing a $500 million portfolio and driving 15% annualized growth over a decade. As a best-selling author of "Z-Fast: Intermittent Fasting," they continue to combine their business acumen with innovative health strategies. Zehren graduated cum laude from the University of St. Thomas, specializing in biology and the pre-medical/dental program.
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