Charles Wiseman, M.D., founder and CMO of BriaCell, pioneered the use of chemotherapy and has 45 years' experience in oncology. He has served as director of the immunotherapy lab at St. Vincent Medical Center in Los Angeles. At the University of Texas MD Anderson Hospital and Tumor Institute, he served as chief of the breast cancer basic research lab and as assistant professor in the department of molecular carcinogenesis and virology. He was acting chief of the division of oncology at White Memorial Medical Center in Los Angeles.