Save your hardest questions for Dr. Dempsey, who has dedicated his career to solving impossible problems, inventing ingenious technologies and leading the charge in the fight against cancer by revolutionizing radiation therapy for patients worldwide.

ViewRay, Chief Science Officer
Company founder and inventor of the ViewRay technology, Jim Dempsey guides the scientific and technical aspects of the MRIdian system's development.
Vice President of Clinical Marketing
Michael Saracen is Vice President of Clinical Marketing at ViewRay Inc., where he has worked since 2012 helping with the development, productization, and launch of the MRIdian and MRIdian Linac products into the commercial market globally. He has nearly 25 year’s experience with innovating, patenting, developing, and launching new products into the medical device industry. With over 18 years specifically focused on Radiation Oncology working for companies such as Radionics, CIVCO, and Accuray. Michael received his Masters from Brown University in Biomaterials and Artificial Organs and has 19 issued patents covering robotics, QA, tracking & vision systems, and treatment planning software.