As a technology partner with ATV, Stephen focuses on medical devices. He has been a managing director at The Wilkerson Group, where he was in charge of the medical device practice. Other previous employment includes director of technology and new business development at Becton Dickinson & Co., and various technical management and strategic planning positions with Union Carbide Clinical Diagnostics. He is a director of Aperio, ONI Corp., and Pacific Diagnostic Labs. Stephen holds an M.S. in Biomedical Engineering Studies and Medical Physics from the University of California, Berkeley and a B.S. from MIT.
Stephen also serves as a Venture Partner with Lightstone Ventures.