Mark Bertolini

Mark Bertolini is the Chief Executive Officer of Oscar Health, a leading insurer dedicated to making a healthier life accessible and affordable for all. Under his leadership, Oscar serves over 1 million members with Individual & Family, Medicare Advantage, and Small Group plans.

Mr. Bertolini is the former Co-Chief Executive Officer of Bridgewater Associates, the world’s largest and most successful hedge fund. He currently serves on Bridgewater’s Operating Board of Directors.

Mr. Bertolini is also a national health care thought leader and the former Chairman and CEO of Aetna Inc. At Aetna, he assumed the role of CEO in November 2010, and the role of Chairman in April 2011. In November 2018, he stepped down as Chairman and CEO and served as a Director of CVS Health Corporation upon completion of CVS Health’s acquisition of Aetna, valued at $69 billion. Throughout his tenure at Aetna, he led the company’s transition from a traditional health insurance company to a consumer-oriented health care company focused on delivering holistic, integrated care in local communities.

Before joining Aetna, Mr. Bertolini held executive positions at Cigna; NYLCare Health Plans; and SelectCare, Inc., where he was President and Chief Executive Officer. He serves as a director of Verizon Communications Inc. (communications and technology solutions), Massachusetts Mutual Life Insurance Company (insurance and investment products), Thrive Global (sustainable, science-based solutions to enhance well-being, performance, and purpose), and the FIDELCO Guide Dog Foundation (nonprofit organization that breeds, trains, and places German Shepherd guide dogs with people who have visual disabilities).