Sam Mazin is the President of RefleXion Medical and inventor of the company's core technology. While a Postdoc in Radiology at Stanford University, Sam was selected by the Kauffman Foundation as one of thirteen postdocs in the nation to commercialize promising innovations. His prior research at Stanford was focused on the design of a novel X-ray computed tomography (CT) system, resulting in several journal papers and a patent, as well as the Joel Drillings Award from the American Heart Association. His work on a PET-based algorithm received the prestigious Cum Laude award from the SPIE international medical imaging society. He has been invited to speak about PET-guided radiotherapy by cancer centers across the U.S. and internationally. Sam holds a PhD in Electrical Engineering from Stanford with a focus in medical imaging, and a BASc in Computer Engineering from the University of Waterloo, Canada.