Hallie Dewey

Hallie Dewey is a seasoned professional in public affairs and corporate communications, currently serving as Senior Vice President of Public Affairs at Blackstone since September 2025. Previously, Hallie held the position of Senior Vice President of Corporate Communications at Citi from July 2021 to September 2025, and also served as Vice President of Corporate Communications in Global Public Affairs. Hallie's career began at Brunswick Group, where roles included Account Director and Executive from July 2015 to July 2021. Initial experiences included summer internships at Burch Creative Capital, Purpose Generation, and Hitchcock Partners, LLC. Hallie Dewey earned a Bachelor of Arts in Psychology from Princeton University, with prior education at Deerfield Academy.