3 CEOs from companies transforming, and being transformed by Health 2.0, in conversations about the future of their businesses. Jeff Arnold (CEO, Sharecar) is interviewed by Elizabeth Coen from CNN, Giovanni Colella (CEO, Castlight Health), is interviewed by  Claire Cain Miller from the NYTimes, and John de Souza (CEO, MedHelp) is interviewed by  Jane Sarasohn-Kahn from Health Populi .

Giovanni Colella, CEO, Castlight Health

Gio is primarily a psychiatrist trained in Milan, but he’s best known for founding RelayHealth and eventually selling it to McKesson. He co-founded Castlight in 2008, raised $80m in venture funds, and became publicly exposed in a NY Times article in August. You’ll see that they have great ambitions to change the shopping experience of American health care consumers and are already working with Safeway.