Alexander T. Pearson  is Principal Investigator, Director of Data Sciences, and Director of the Head/Neck Cancer Program in Hematology/Oncology. He is a PhD statistician and practicing medical oncologist. He serves on advisory committees for the National Institutes of Health / National Institute of Dental and Craniofacial Research (NIH/NIDCR), American Society of Clinical Oncology (ASCO), and the University of Chicago.