Founder and CEO, Acme Packet
Founder and Managing Partner, Frazier Healthcare Ventures
Vice President for Research at UT Health Science Center at San Antonio
Managing Director, D.E. Shaw and Co., L.P.
Partner at New Enterprise Associates
Co-Founder and CEO, Wetpaint
Software Engineer at Skelmir
Chair, Department of Chemical Physiology, The Scripps Research Institute; Co-director, Center for Physiological Proteomics, The Scripps Research Institute