Stephen J. Galli, M.D.

Dr. Stephen Galli is a globally recognized expert on mast cells and basophils, with a distinguished record as a researcher, educator, and administrative leader. During his tenure as the Chair of the Department of Pathology at Stanford University, spanning from 1999 to 2016, Dr. Galli mentored numerous individuals in research and clinical pathology, while also establishing a career development program for residents across all departments. Prior to joining Stanford, Dr. Galli was a professor of Pathology at Harvard Medical School and served as Director of the Division of Experimental Pathology at Beth Israel Deaconess Medical Center.

Dr. Galli’s research is centered around the roles played by mast cells and basophils in immunological and inflammatory responses, with particular emphasis on their involvement in anaphylaxis, food allergies, and asthma. He has also made significant contributions towards elucidating the function of mast cells in promoting both innate and acquired, IgE-enhanced, host defense against venoms and certain bacteria. Furthermore, his research has led to the discovery that mast cells play a crucial role in maintaining homeostasis and ensuring survival.

Dr. Galli earned his BA in Biology from Harvard College, followed by a BMS from Dartmouth Medical School and an MD from Harvard Medical School.