Dr. Ezekowitz has been an Advisory Partner at Third Rock Ventures, LLC, a healthcare venture firm, since 2019, and has served as Entrepreneur in Residence at Cardinal Partners, a venture capital firm, since 2011. He also serves as an advisor to Fidelity s Select Biotechnology Portfolio and as a consultant to H. Lundbeck A/S. Dr. Ezekowitz served as the President and Chief Executive Officer of Abide Therapeutics, Inc., a biopharmaceutical company that he co-founded, between 2011 and 2019, when Abide was acquired by H. Lundbeck A/S. Prior to co-founding Abide, he was a Senior Vice President at Merck Research Laboratories from 2006 to 2011 responsible for the Bone, Respiratory, Immunology, Inflammation, Endocrine and Dermatology franchises. Prior to joining Merck, Dr. Ezekowitz was the Chief of Pediatric Services at Partners Healthcare System, Inc. between 1999 and 2006 and at the Massachusetts General Hospital between 1995 and 2006. He served on the board of directors of Partners Healthcare System, Inc. between 2000 and 2006, and he was the Charles Wilder Professor of Pediatrics at the Harvard Medical School and Head of the Laboratory of Developmental Immunology between 1995 and 2006. He currently serves on the board of directors of Septerna, Inc. and Fulcrum Therapeutics, Inc. In 1998, the R. Alan Ezekowitz Professorship in Pediatrics at the Harvard Medical School was established. Dr. Ezekowitz received his medical training at the University of Cape Town in South Africa and received a Doctor of Philosophy degree from Oxford University. Dr. Ezekowitz brings to the Board scientific and leadership experience in the life sciences industry.