Dennis Tierney

Dennis Tierney possesses extensive experience in workers' compensation claims and insurance management. At Marsh from January 2006 to December 2018, Dennis Tierney served in various leadership roles, including National Director of Workers Compensation Claims, focusing on advocacy services and claims mitigation, and Senior Vice President positions, where responsibilities included technical leadership and client advocacy across multiple industries. Before Marsh, Dennis Tierney worked as a Senior Claims Consultant at Liberty Mutual Insurance, managing complex workers' compensation claims for national accounts. Dennis Tierney holds a Master of Public Administration (MPA) in Healthcare from Pace University-New York and a Bachelor of Science (B.S.) in Political Science and Government from Pace University-Pleasantville/Briarcliff Campus.