CNBCBuffett, Bezos, Dimon appoint Dr. Atul Gawande as CEO of their newly formed health-care companyCNBCDr. Atul Gawande will lead the joint health-care venture between Amazon, J.P. Morgan and Berkshire Hathaway, the three companies announced Wednesday. Berkshire Hathaway CEO Warren Buffett, J.P. Morgan CEO Jamie Dimon and Amazon CEO Jeff ...Amazon, JPMorgan, and Berkshire Hathaway have picked the CEO to run their joint health ventureBusiness InsiderAmazon, Berkshire and JPMorgan announce CEO of their health care companyCNNMoneyAtul Gawande named CEO of Berkshire, Amazon, JPMorgan health care ventureYahoo FinanceThe Boston Globe -U.S.