Brian Heiser

Brian Heiser has extensive experience in the oncology pharmaceutical sector, with a career spanning over three decades. Brian served as a Senior Executive Oncology Account Specialist at AstraZeneca from March 2022 to April 2025 and previously held various roles at Deciphera Pharmaceuticals as an Oncology Territory Manager and at Genentech as a Territory Manager and Senior Clinical Oncology Specialist. Prior experience includes positions at Aventis Pharmaceuticals and Rhone-Poulenc Rorer, both as a Senior Clinical Oncology Specialist and Sales Specialist, respectively. Brian holds a B.A. in Business/Communications from Chapman University and an A.A. in Business/Communications from Cypress College.