Justin is the Vice President of Technical Operations at Caribou Biosciences responsible for developing the Company’s clinical trial materials. Before joining Caribou in 2019, Justin was most recently Chief Development Officer at Actym Therapeutics Inc., leading the development of microbial therapeutics for oncology. Prior to Actym, he served in various positions of increasing responsibility in immune-oncology and vaccine development at Aduro Biotech, Anza Therapeutics, and Cerus Corporation. Justin has authored over 12 publications in peer-reviewed journals and is an inventor on numerous U.S. and foreign patents and patent applications. Justin earned his undergraduate degree in Biology from Vassar College, and his Ph.D. in Molecular and Cell Biology from the University of California, Berkeley. He did his post-doctoral fellowship at the University of California, San Francisco.