Dr. Spencer Nadolsky is a triple board-certified physician in family medicine, obesity medicine, and lipidology. Known to his patients and followers as “The Doc Who Lifts,” he has built his career on the conviction that exercise is medicine, and that medication is only one part of a comprehensive approach to health. Through his medical practice and online platforms, he has helped thousands of patients transform their bodies and their health to live longer, happier lives.

Dr. Nadolsky is the author of The Fat Loss Prescription (2015) and co-hosts the Docs Who Lift podcast with his brother Dr. Karl Nadolsky, an endocrinologist. Across YouTube, Instagram he has built a following as one of the most trusted myth-busters in the GLP-1 space: a straight-talking clinician who cuts through the noise to give patients honest, evidence-based guidance on what these medications can and cannot do. On Reddit, where GLP-1 patients congregate in large numbers, he is cited as “the guy who knows how to do this without losing muscle.” He has been featured in Women’s HealthCosmopolitan, the Guardian, and Men’s Health, and writes for Medscape and MedPage Today. 

Dr. Nadolsky lives in Michigan with his wife, a neonatologist, and their two young children.