Dr. Joseph Craft is Paul B. Beeson Professor of Medicine and Professor of Immunobiology at the Yale University School of Medicine, and past chief of the Section of Rheumatology at Yale. He received his degrees in chemistry as a Phi Beta Kappa graduate of University of North Carolina at Chapel Hill and in medicine as an Alpha Omega Alpha graduate of the University of North Carolina School of Medicine. Dr. Craft did postgraduate training in internal medicine and in rheumatology and immunology at Yale, and has been on the faculty at that institution since 1985. At Yale, he teaches undergraduate, graduate, and medical students. He directs a research laboratory devoted to understanding the immune response to pathogens and vaccines, and dissecting and treating autoimmune diseases, such as systemic lupus erythematosus, with a primary focus upon the differentiation, metabolism, and function and regulation of T cells that promote B cell maturation in secondary lymphoid organs. His research has been continually supported by the National Institutes of Health since 1985, and he is a two-time R37 (MERIT) Awardee. He has been a primary mentor for over 20 postdoctoral fellows and for 21 PhD and MD/PhD graduate students, including 7 graduate students currently in his lab. Dr. Craft is Director of the Investigative Medicine Program at Yale, a unique program designed to provide Ph.D. training for physicians, and in his capacity as Director of the program and its Director of Graduate Studies, has supervised training of over 50 Investigative Medicine PhD students. Dr. Craft is recipient of the Bohmfalk Teaching Prize at Yale School of Medicine for outstanding teaching in the basic sciences. He is an elected Fellow of the American Association for the Advancement of Science, and an elected member of the American Society for Clinical Investigation and the Kunkel Society. Dr. Craft also is a member of the Board of Lupus Therapeutics of the Lupus Research Alliance, devoted to initiating novel therapeutic trials in lupus, and past Chair of the Board of Scientific Counselors at the National Institute of Arthritis, Musculoskeletal, and Skin Diseases (NIAMS). He is former chair of the Immunological Sciences (now HAI) and current member of the Arthritis, Connective Tissue and Skin Diseases (ACTS) standing study sections at NIH, past chair of the Scientific Advisory Board of the Alliance for Lupus Research, and a former Pew Scholar in the Biomedical Sciences and Kirkland Scholar. He is co-founder of L2Diagnostics, a company in New Haven, CT, formed in partnership with Yale University and devoted to discovery of new diagnostics and therapeutic targets for immunological and infectious diseases, and is currently a member of its Board of Directors.