Dr. Ethan Lazarus is a Diplomate of the American Board of Obesity Medicine, board-certified by the American Board of Family Medicine, and a Fellow of the Obesity Medicine Association. He runs Clinical Nutrition Center in Greenwood Village, Colorado, where he has practiced full-time obesity medicine since 2004.

As our OMA delegate at the American Medical Association (AMA), Dr. Lazarus advocated successfully for the recognition of obesity as a disease in 2013. Subsequently, he has introduced and passed policies to improve obesity education, reduce weight bias, and eliminate barriers to providing obesity care. Dr. Lazarus has personally built and implemented a full electronic health record and practice management system and is able to track in real-time all of his patient outcomes. He uses this data to improve both patient care and the patient and staff experience in his clinic.