Professor Jason S. Lewis is the Emily Tow Jackson Chair in Oncology at Memorial Sloan-Kettering Cancer Center in New York. He is the Vice Chair of Research and Chief Attending of the Radiochemistry & Imaging Sciences Service in the Department of Radiology. He holds a joint appointment in the Sloan-Kettering Institute. He also holds appointments at the Gerstner Sloan-Kettering Graduate School and the Weill Cornell Medical College, New York, NY. He is an Adjunct Professor in the Department of Biomedical Imaging and Image Guided Therapy, The Medical University of Vienna, Vienna, Austria. He served as the President of the WMIS (2014-2015) and is the President-Elect of the Society for Radiopharmaceutical Sciences. He has received a Distinguished Investigator Award from the Academy of Radiology Research (2014), was the 2017 Society of Nuclear Medicine and Molecular Imaging (SNMMI) Michael J. Welch Award winner and won the Paul C. Aebersold Award of the SNMMI (2019). He has been named a Fellow of both the World Molecular Imaging Society (2015) and the SNMMI (2019). His research interests are focused on the development of new molecular imaging agents and radiopharmaceuticals for the diagnosis and treatment of cancer. He has worked on the development of small molecules targeting cancer, as well as radiolabeled peptides and Zr-89-labeled antibodies targeting disease-specific receptors and antigens; this is always with the ultimate goal of clinical translation. He has published >280 papers, books, book chapters, and reviews in the field of molecular imaging.