Jacek Ostrowski

Jacek Ostrowski is a seasoned professional in the field of protein science and biopharmaceutical development with extensive experience in various leadership roles. Currently serving as Director at Avidity Biosciences, Inc. since October 2022, Jacek previously held positions as Director and Associate Director of Protein Science at AlivaMab Discovery Services from December 2018 to November 2022. Additional experience includes serving as Principal Scientist at Phanes Therapeutics, where efforts focused on early manufacturing of antibodies, and leading projects at MabVax Therapeutics, which involved programming for antibody drug conjugates. Jacek's career also includes establishing antibody analytics at Sevion Therapeutics, managing production at Mediterranean Deluxe Gourmet Foods, and founding Castech Labs for LPS removal innovation. Jacek's background is supported by a Ph.D. in Chemistry from UC Santa Barbara and a B.S. in Chemistry from Saint Mary's College of California.