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Mark T. Bertolini

Chairman, President and CEO, Aetna Inc.

Mark T. Bertolini is the chairman, president, and CEO of Aetna. He assumed the role of chairman on April 8, 2011 and the role of CEO on Nov. 29, 2010. Mark came to Aetna in 2003 as head of Aetna’s Specialty Products. In July 2007, he was named president, responsible for all of Aetna’s businesses and operations across the company’s broad range of healthcare products and related services. Prior to serving as Aetna’s president, Mark was executive vice president and head of Aetna’s regional businesses, which included the company’s individual, retiree, small group, and middle market businesses, as well as numerous product, network, and service areas. Prior to joining Aetna, Mark held executive positions at Cigna, NYLCare Health Plans, and SelectCare, where he served as president and chief executive officer.

Among his civic activities, Mark serves on the boards of directors of The Hole in the Wall Gang Camp, an organization founded by Paul Newman that serves children with cancer and other serious illnesses, and the Fidelco Guide Dog Foundation, an organization that breeds, trains, and places German Shepherd guide dogs with people with visual disabilities.