Our Founder
Isabelle Kenyon is the Founder & CEO of Calibrate, a metabolic health company on a mission to change the way the world treats weight. In two years, Calibrate has raised more than $125 million from leading investors, including Founders Fund, Tiger Global, Optum Ventures, Forerunner Ventures, Threshold Ventures, and Redesign Health, and has published clinically-reviewed results from its One-Year Metabolic Reset that exceeded clinical trial outcomes across metabolic markers. Calibrate was recognized as a World Economic Forum Technology Pioneer in 2021 and by Fast Company’s World Changing Ideas in 2022.
Prior to Calibrate, Isabelle led business operations, growth, and strategic partnerships & communications at Capsule, a technology business rebuilding the pharmacy from the inside out. Before Capsule, she worked at beloved consumer brands in London and New York. Isabelle began her career as an investment banker in Hong Kong and graduated from the University of Pennsylvania. She was selected to the Forbes 30 Under 30 list in 2015. Isabelle additionally serves as the Advocacy Chair for Success Academy Charter School’s Young Professionals Committee.
Our vision is to put you in control of your health. Calibrate is changing the way the world treats weight by bringing decades of proven metabolic science to everyone, everywhere.
Isabelle Kenyon, Founder & CEO
Expert Council
Calibrate's experts are leaders in their respective fields. They serve as a resource to your coach on how to develop your program so that it's personalized to you. They're supported by our clinical advisory board.
Adam Rosante
Exercise Expert
Stephanie Middleberg, RD
Food Expert
Emily Fletcher
Sleep and Emotional Health Expert
Ellen Vora, MD
Sleep and Emotional Health Expert
Clinical Advisory Board
Calibrate’s clinical advisors are the leading obesity treatment and metabolic health experts and scientific researchers in the country. They vet every aspect of our program to ensure we’re giving you the best possible guidance.
Donna Ryan, MD
Clinical Advisor
Dariush Mozaffarian, MD
Clinical Advisor
Fatima Cody Stanford, MD, MPH, MPA
Clinical Advisor
Randy Seeley, PhD
Clinical Advisor
Eve Van Cauter, PhD
Clincial Advisor