Dr. Brandon R. Colby, MD

Brandon Colby, MD, is the Founder and Chief Medical Officer for Existence Health. Dr. Colby is an expert in Personal Genomics and Predictive Medicine, a groundbreaking medical specialty that combines comprehensive genetic analysis with personalized disease prevention.

Dr. Colby is the author of the popular book Outsmart Your Genes, the definitive laypersons guide to the personalized prevention of disease through genetic testing. Dr. Colby lectures extensively on personalized medicine and appears regularly on various TV shows.

Dr. Colby holds a degree in Genetics from the University of Michigan Honors Program, an MD from the Mount Sinai School of Medicine, and an MBA from Stanford University's Graduate School of Business.