Leo is internationally recognized for his work to deliver AI in healthcare for 20 years at pioneering bay area startups (HeartFlow), multinational medical companies (Siemens) and, most recently, as CEO of Paige.ai. As CEO of Paige, Leo led the company to become an industry leader, internationally launching groundbreaking products and receiving the first-ever FDA approval for an AI product in pathology. Leo authored two books on AI, over 100 peer-reviewed scientific papers and is an inventor on over 300 patents.