Geoffrey Von Maltzahn

General Partner at Flagship Pioneering

Geoffrey von Maltzahn is a highly accomplished individual with a background in Chemical Engineering, Bioengineering, and Biomedical Engineering. Geoffrey is currently involved in multiple life sciences companies, serving in various leadership roles such as General Partner, Founding CEO, Chairman of the Board, Co-Founder, and Board Member. These companies focus on innovative technologies ranging from microbiome treatments to genetic medicine and drug discovery. In addition to their professional endeavors, Geoffrey has a strong educational background with a PhD in Biomedical Engineering and Medical Physics.



  • General Partner

    2009 - present