Chuck Greenfeld

Chuck Greenfeld, PhD, possesses extensive experience in the pharmaceutical and biotechnology industries, currently serving as Senior Medical Science Liaison at La Jolla Pharmaceutical Company and Senior Director of Medical Affairs at Innoviva Specialty Therapeutics, both since November 2017. Previous roles include Medical Science Liaison positions at OPKO Health, ZS Pharma, and Mallinckrodt, as well as Manager of Medical Writing and Information at Questcor Pharmaceuticals. Chuck's early career included work as a Medical Writer at Innovia, a Postdoctoral Fellow at Johns Hopkins University, a Fellow in the NSF Japan program, and an Agricultural Extensionist in the Peace Corps. Academically, Chuck earned a Ph.D. in Reproductive Physiology from the University of Maryland Baltimore and holds an M.S. in Reproductive Toxicology from Michigan State University, along with a B.S. in Ecology and Evolution from the University of Pittsburgh.