Dr. Daniel Chao is a neurotech entrepreneur, specializing in devices that improve brain performance. He is the co-founder and CEO of Halo Neuroscience. The company’s first product, Halo Sport, is the first neurostimulation system built specifically for athletes. Before Halo, Dr. Chao was the head of business development at NeuroPace, and a consultant at McKinsey & Company. He holds an M.D. and M.S. in neuroscience from Stanford University.