Zhaohui du

Zhaohui (Joy) Du is a seasoned professional in the field of regulatory affairs for biotherapeutics, currently serving as Director of CMC Regulatory Affairs at Exelixis since September 2023. Prior to this role, Zhaohui held the position of Director of CMC Regulatory Affairs at Amador Bioscience and worked as a Senior Manager in Biologics CMC Regulatory Affairs at Eisai US. Earlier experience includes a tenure as Senior Project Manager at Incyte and various roles at GSK over a span of nearly 17 years, including Project Manager in Biopharmaceuticals, Investigator in Dermatology, and Principal Scientist in Vaccines. Zhaohui holds a PhD in Analytical Chemistry/Physical Chemistry from The University of British Columbia and a Bachelor of Science in Chemistry from Jilin University.