Mr. Bertolini leads Oscar Health, a technology-driven health insurance company dedicated to making a healthier life accessible and affordable for all. He is the former co-CEO of Bridgewater Associates, the world’s largest and most successful hedge fund, and the former chairman and CEO of Aetna, where he assumed the CEO role in November 2010 and the chairmanship in April 2011, leading the company’s transformation from a traditional health insurance organization to a consumer-oriented healthcare company focused on delivering holistic, integrated care in local communities. His tenure at Aetna culminated in the $69 billion acquisition by CVS Health in November 2018, upon completion of which he served as a director of CVS Health. Prior to Aetna, Mr. Bertolini held executive positions at Cigna, NYLCare Health Plans and SelectCare, where he served as president and CEO. A national healthcare thought leader, he brings to Oscar Health a uniquely comprehensive perspective on the transformation of American healthcare spanning insurance, consumer experience and technology innovation. He serves on the boards of Verizon Communications, Thrive Global and the FIDELCO Guide Dog Foundation.
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Becker's Recognition
Mark T. Bertolinihas been named a Becker's honoree on the lists below.
2026 Winner

