We’re building a radiology practice with modern workstations and staffed by exceptional physicians who are recognized leaders in radiology. We care about our employees, offering benefits like paying 100% of health insurance premiums for employees and their dependents, offering unlimited PTO, generous maternity and paternity leave, $600 monthly commuter stipend, monthly gym membership, and custom meals.
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David Stavens is an entrepreneur, an innovator, and a machine learning expert. He is a co-founder and CEO of Nines, an AI-powered radiology-as-a-service solution. He has a history as an entrepreneur of developing and applying advanced technology in new ways to solve big problems.
Prior to Nines, David was co-founder and CEO of Udacity, which democratized education with the first global, online, lifelong learning platform. He was also a pioneer in autonomous vehicles, helping create the first complete robotic car, “Stanley”, and co-founding Stanford University’s self-driving car team, which was acquired by Google as the foundation for Waymo.
He holds a Ph.D. and M.S. in Computer Science from Stanford University, and received at age 19 a B.S.E. Computer Science, Magna Cum Laude, from Princeton University.
Dr. Alexander Kagen, is a co-founder and Chief Medical Officer of Nines, an AI-powered radiology-as-a-service solution. Since 2015, he has also served as the Site Chair of Radiology at Mount Sinai West and Mount Sinai St. Luke’s Hospitals in New York City.
Dr. Kagen is a recognized authority in the field of Body MRI and was named as one of New York’s Top Doctors for 2019 by New York Magazine. He serves on local, national and international committees and has lectured both nationally and internationally on the imaging of liver disease, prostate, and gastrointestinal and pancreaticobiliary MRI.
He was a past chair of the Radiology-Pathology working group of the American College of Radiology Liver Imaging and Reporting Database System, and is a member of the ACR Magnetic Resonance Prostate Imaging and Reporting Database System Committee.
Dr. Kagen received his medical degree from the College of Medicine at SUNY Downstate Medical Center where he also completed his residency, after a medicine internship at Lenox Hill Hospital. He completed a clinical fellowship in Body MRI at Johns Hopkins Hospital in Baltimore.
Alex is an experienced leader in bringing revolutionary products to market. Before Nines, Alex was the Head of Product for Salesforce Inbox, one of the fastest growing products and the first AI product at Salesforce. Earlier in his career, he was with the Boston Consulting Group.
Maureen is a seasoned technology marketing leader. Before Nines, she was VP of Marketing at KeepTruckin, a Forbes Top 100 Cloud Company and top fleet management platform. Maureen also spent more than a decade leading marketing teams at Google, holding roles as Director of Marketing for Google Cloud and for Google Ads Platform. Maureen also held leadership roles at Intel Corporation including Director of the Intel Inside Program. She’s a graduate of the University of Michigan and holds an MBA from the Wharton School at the University of Pennsylvania.
Melissa leads Clinical Operations at Nines. Melissa received her medical degree from the Medical University of South Carolina. Subsequently she completed a Diagnostic Radiology residency and a Neuroradiology fellowship at the University of North Carolina at Chapel Hill. Dr. Davis obtained her MBA in 2017 from Yale University with a focus in healthcare management. Since completing her MBA, Dr. Davis has focused her professional and academic areas of interests in organizational change and innovation in healthcare. She completed her BA in Chemistry and Psychology at Wellesley College.
Mike brings decades of teleradiology experience to the Nines team. Mike was a Director at Virtual Radiologic, and is excited about the future of radiology that Nines can deliver to patients and clinicians across the world. Mike is also a veteran, serving in the United States Navy.
Paul is a serial founder and leads engineering at Nines. Previously, he led engineering at ClassPass after that company acquired fitmob, which he co-founded. He also co-founded Ness Computing, which was acquired by OpenTable. He was an early software engineer at Palantir where he designed and implemented the first version of the Palantir geospatial search engine.
Russell leads Clinical Affairs at Nines and is a Clinical Assistant Professor of Radiology at Stanford. He completed the diagnostic radiology residency program and the musculoskeletal radiology fellowship program at Stanford University. Before Stanford, Russell received his medical degree from the Pritzker School of Medicine at the University of Chicago, an MBA from the Booth School of Business at the University of Chicago, and an M.S. and B.S. in biology from Stanford University. He also played for the Seattle Seahawks of the National Football League.
Keith is GM of Analytics and Reporting at Workday, and previously has been GM of Analytics at GE Healthcare and SVP & GM of Analytics at Salesforce.
Kim is a board member at Zoom, Box, Cloudera, Tenable and former COO of Deutsche Bank. She is a Senior Advisor to Nines.
Dr. Drayer is the Dean of Clinical Affairs, Professor and System Chair, for all Mount Sinai Hospitals and former President & Board Chair of RSNA.
Dr. Gambhir is a Professor and the Chair of the Department of Radiology at Stanford University Medical Center. He is the immediate past President, International Society for Strategic Studies in Radiology (IS3R).
Dr. Langlotz is Professor of Radiology and Biomedical Informatics and Director of the AIMI Center at Stanford University Medical Center.
Dr. Mendelson is a Professor of Radiology and the Vice Chair, Radiology IT for all Mount Sinai Hospitals.
Dr. Lungren is Assist. Prof. of Radiology and Co-Director, Center for Artificial Intelligence in Medicine and Imaging at Stanford University Medical Center.
Dr. Wintermark is a Professor and the Chief, Neuroradiology Division at Stanford University Medical Center. He is the Chair of the Research Committee for the American Society of Neuroradiology (ASNR).
Dr. Montine is a Professor and the Chair of the Department of Pathology at Stanford University Medical Center. He is also the former President, American Association of Neuropathologists.
