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Roger Pomerantz, M.D.

President and Chief Executive Officer
Roger Pomerantz is the President and Chief Executive Officer of Seres Therapeutics. Roger was formerly Worldwide Head of Licensing & Acquisitions, Senior Vice President at Merck & Co., Inc. where he oversaw all licensing and acquisitions at Merck Research Laboratories, including external research, out-licensing regional deals and academic alliances. Previously, he served as Senior Vice President and Global Franchise Head of Infectious Diseases at Merck. Prior to joining Merck, Roger was Global Head of Infectious Diseases for Johnson & Johnson Pharmaceuticals, responsible for all anti-infective agents worldwide. He joined Johnson & Johnson in 2005 as President of Tibotec Pharmaceuticals, Inc. Previously, Roger received his B.A. in Biochemistry at the Johns Hopkins University and his M.D. at the Johns Hopkins School of Medicine. He completed his Internal Medicine internship and residency training, and his subspecialty clinical and research training in Infectious Diseases and Virology at the Massachusetts General Hospital (M.G.H.) of the Harvard Medical School and was selected and served as the Chief Medical Resident at M.G.H. His post-doctoral research training in Molecular Retrovirology was obtained at both the Harvard Medical School and the Whitehead Institute of the Massachusetts Institute of Technology, in the laboratory of Nobel Laureate, Dr. David Baltimore. Subsequently, Roger was Professor of Medicine, Biochemistry and Molecular Pharmacology, Chief of Infectious Diseases, and the Founding Director and Chair of the Institute for Human Virology and Biodefense at the Thomas Jefferson University and Medical School. He has developed seven approved infectious disease drugs in important diseases including HIV, HCV, and tuberculosis.

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