Chief Data & Analytics Officer, Horizon Blue Cross Blue Shield of New Jersey

Niall Brennan is the Chief Data and Analytics Officer at Horizon Blue Cross Blue Shield of New Jersey, a role he assumed in November 2024. Most recently, he was Senior Advisor to the Director at the Centers for Disease Control and Prevention (CDC). Previously, Brennan served as Chief Analytics and Privacy Officer at Clarify Health Solutions and as President and CEO at the Health Care Cost Institute. Earlier in his career, Brennan worked at the Centers for Medicare & Medicaid Services, the Congressional Budget Office and PricewaterhouseCoopers LLP. Brennan earned a BA in History and Political Science and a Master’s Degree in Public Policy from Georgetown University.