Diane Bierman

Diane Bierman serves as the Head of US Hematology Oncology Marketing at AstraZeneca, overseeing a $1B+ P&L and driving strategic initiatives for the hematology franchise. Previously, Diane led global commercial oncology strategy and operations at GSK, where responsibility included developing innovative operating models and managing a multi-million-dollar budget. At Takeda, Diane was the Head of the US GI Franchise, contributing significantly to the total revenue of the USBU. Additionally, while at Novartis, Diane held multiple roles, including Director of US Oncology Marketing, where success included significant growth and strategic contributions to the vaccine and oncology divisions. Diane's extensive experience spans various leadership roles in sales, marketing, and operations across prominent pharmaceutical companies, complemented by an impressive academic background including an MBA from Loyola University Chicago and executive programs at the University of Oxford and The Wharton School.