Charles DeLisi did pioneering work in theoretical and mathematical immunology. He received his Ph.D. in physics and did postdoctoral studies in the chemistry department at Yale University researching RNA structure. He became a theoretical physicist at Los Alamos National Laboratory and then moved to the National Institute of Health, where he worked on molecular and cell immunology for ten years.
DeLisi is currently director of the Biomolecular Systems Laboratory, Chair of the Bioinformatics Program, Metcalf Professor of Science and Engineering and Dean Emeritus of the College of Engineering at Boston University.