Dr. Mark Lee is an Assistant Professor in the Department of Laboratory Medicine with a secondary affiliation in the Department of Pathology, and is a member of Yale's Human and Translational Immunology (HTI) Program as well as the Cancer Immunology Research Program at Yale Cancer Center. Dr. Lee received his B.S. and M.S. degrees in Molecular Biophysics & Biochemistry at Yale University, and his M.D. and Ph.D. degrees from Harvard Medical School. He performed his Ph.D. work in Immunology at Harvard Medical School and the Broad Institute of MIT and Harvard, where he studied how common genetic variants alter immune phenotypes. He completed residency in Clinical Pathology at the Brigham and Women's Hospital, followed by a fellowship in Transfusion Medicine in the Harvard Joint Program in Transfusion Medicine, and a postdoctoral fellowship at the Dana-Farber Cancer Institute. He served as an Instructor in Pathology at the Brigham and Women's Hospital and as an attending physician on the Blood Transfusion Service in the Department of Pathology at the Massachusetts General Hospital, prior to joining the faculty at Yale School of Medicine as a physician-scientist.