John Maraganore

John Maraganore is an accomplished biotechnology executive with extensive experience in leadership roles across various organizations. Currently serving as Executive Advisor at Blackstone, Venture Partner at Atlas Venture, Principal CEO at JMM Innovations LLC, and Executive Partner at RTW Investments, LP, John also holds the position of Venture Partner at ARCH Venture Partners. Previously, John was Chief Executive Officer at Alnylam Pharmaceuticals for nearly two decades, and held senior positions at Millennium Pharmaceuticals and Biogen, contributing to significant advancements in product development and strategic planning. John has a strong educational background with a Ph.D., M.S., and B.A. in Biochemistry and Molecular Biology from the University of Chicago.