John Rumsey

John’s responsibilities include leading Javelin’s MPS development team. He has extensive experience developing liver, adipose, skeletal muscle, and brain MPS models. His research is published in leading peer-reviewed journals and is the subject of multiple patents. John also has experience managing contract research services. In his former role at Hesperos, he helped define the MPS service offering, designed client studies, and established protocols for data collection and the preparation of regulatory materials. John earned his Ph.D. at the University of Central Florida.