Artificial intelligence can help clinicians, Amazon's AI leader says. 'But we need to ground that in truth'

In health care, he is known for his work on President Obama’s precision medicine initiative and as the first-ever chief informatics officer at the Food and Drug Administration. Now a senior leader of artificial intelligence at Amazon, Dr. Taha Kass-Hout is working to implement many of his ideas for disrupting health care at one of the world’s largest technology companies.