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Mary Lynne Hedley

Board Member


  • Board Member since 2021
  • Co-Founder, President, Director and Chief Scientific Officer of TESARO and Co-Founder and Director of ZYCOS
  • Additional Board roles held at Youville Place, Receptos, Inc., Centessa, Veeva and Bluebird Bio
  • Holds a Bachelor of Science in Microbiology from Purdue University, a PhD in Immunology from the University of Texas and two postdoctoral fellowships from Harvard University

Our Board

Our Board