William Marrione Email & Phone Number

William Marrione, based in New York, NY, US, is currently a Vice President Marine Claims Berkley Offshore Underwriting Managers at Berkley Offshore Underwriting Managers (a Berkley Company), bringing experience from previous roles at Berkley Offshore Underwriting Managers, Chubb, The Navigators Group, Inc. and AI Marine Adjusters/AIG. William Marrione holds a 1989 - 1992 Bachelor of Science (BS) in Business Administration and Management, General @ St. John's University. With a robust skill set that includes Legal Liability, Liability, Casualty, Claim, Claims Management and more, William Marrione contributes valuable insights to the industry. William Marrione has 2 emails and 1 mobile phone number on RocketReach.