Raymond Cheong

Raymond Cheong, M.D., Ph.D. is a Principal at Baker Brothers Investments (BBI), where he has worked since 2013. Dr. Cheong had previously served as a director of the Company from June 2020 until June 2022 and then as the BBI Observer to the Board before resuming his board position in March 2023. Dr. Cheong also serves on the board of directors of Istari Oncology, Inc., a private biotechnology company focused on immuno-oncology and immunotherapy platforms, since December 2018.

Dr. Cheong received a B.S. in Chemical Engineering from the University of Maryland, College Park, and an M.D. and a Ph.D. in Biomedical Engineering from Johns Hopkins University, where he was awarded the Michael A. Shanoff Award for best thesis research.