Dr. Elizabeth Yurth is one of the world's leading voices in cellular and longevity medicine and one of the few clinicians who has been practicing it long enough to know what actually works. As a double board-certified physician, she brings more than three decades of frontline experience spanning orthopedics, sports medicine, hormone optimization, mitochondrial health, and peptide therapeutics.

As Co-Founder and Chief Medical Officer of the Boulder Longevity Institute, one of the earliest full-spectrum longevity clinics in the world, now 20 years in operation, Dr. Yurth has built her reputation on a rare combination of deep mechanistic science translated into protocols that get results at the bedside. She was among the first physicians in the United States to teach peptide medicine, and she helped shape the clinical frameworks the field now relies on. 

She has been an early adopter and educator across nearly every frontier of optimization medicine, including lifestyle interventions, hormone therapy, peptide and bioregulator protocols, novel small molecules, and regenerative orthopedics, always grounded in translational evidence and an uncompromising focus on patient safety. Licensed in nearly all 50 states and speaking on stages around the world, Dr. Yurth is as committed to teaching this medicine as she is to practicing it, convinced that the science only matters once it reaches the people who can use it.