Dr. Gale is a physician and medical researcher, he received a Ph.D. in microbiology and immunology from the University of California, Los Angeles. From 2007 to 2019, he served as former executive director of clinical research and development at Celgene. His areas of research include leukemia and other bone marrow disorders. He is an expert in leukemia biology, etiology/causation and therapy, bone marrow transplantation, lymphoma and multiple myeloma. Dr. Gale was on the faculty of UCLA, is currently on the Medical Staff and is Visiting Professor of Haematology at the Imperial College London. He has published over 800 scientific articles and more than 20 books, mostly on Leukemia, transplantation，cancer immunology and radiation. He was Executive Director of Clinical Research and Development, hematology and oncology at Celgene.