President and CEO
John is president and CEO of Marsh, and a member of MMC’s executive committee. He oversees Marsh’s brokerage and specialties, underwriting, digital technology, and consulting practices worldwide. John was named CEO of Marsh in July 2017 and served as president in his prior role at the firm. He joined Marsh from AIG, where he held a number of executive positions in his 30-year career there. John is a graduate of the University at Buffalo and is on the board of the New York Police and Fire Widows’ and Children’s Benefit Fund, and a trustee of the Inner-City Scholarship Fund.