Medical College of Wisconsin director of research commercialization
Director, Silicon Flatirons Centers' Entrepreneurship Initiative
Founder and CEO of Brooks Bell Inc.
Director, Life Sciences Institute, University of Michigan
Serial Entrepreneur and Investor
Chair, Department of Chemical Physiology, The Scripps Research Institute; Co-director, Center for Physiological Proteomics, The Scripps Research Institute
Founder and CEO, Acme Packet
VP of Research & Policy, Ewing Marion Kauffman Foundation