Jeremy L. Warner MD, MS, FAMIA, FASCO is a Professor of Medicine and Professor of Biostatistics at Brown University, the Associate Director of Data Science at the Legorreta Cancer Center at Brown University, and an attending physician at the Lifespan Cancer Institute. He is board certified in Medical Oncology, Hematology, and Clinical Informatics. Dr. Warner's clinical focus is malignant hematology and he is the Editor-in-Chief of JCO Clinical Cancer Informatics. His primary research goal is to make sense of the structured and unstructured data present in electronic health records (EHRs) and clinical knowledge bases, and he has published over 140 manuscripts in these areas. He is the Chief Technology Officer of HemOnc.org, where he oversees the development and maintenance of HemOnc, an ontology focused on capturing all relevant knowledge pertinent to chemotherapy drugs and regimens. In March 2020 he co-founded the COVID-19 and Cancer Consortium (CCC19) and is the Director of its Research Coordinating Center. In June 2022, he transitioned from Vanderbilt University to Brown and is the founding Director of the Center for Clinical Cancer Informatics and Data Science (CCIDS).