Gillian Hahn

Gillian Hahn is a seasoned marketing professional with extensive experience in strategy and planning across various high-profile accounts. Currently serving as Strategy Supervisor at Hearts & Science since March 2022, focusing on Kaiser Permanente, Gillian previously held the position of Planner, Integrated Print at Horizon Media, managing accounts such as Capital One and Hershey's. Prior experience includes a Senior Associate role at GroupM, where responsibilities encompassed major clients like Walgreens and Nestle, as well as an Associate position at the same company focusing on luxury brands. Gillian started in the industry as a Summer Marketing Intern at Symrise Inc. and holds a Bachelor's degree in Marketing from Monmouth University, completed in 2016.