Leadership - Management

Epizyme®‘s management team is composed of proven biopharma executives with a passion for creating innovative therapeutics for patients. A highly complementary team, we are proud to lead Epizyme’s exceptional organization.



Robert J. Gould, Ph.D.
Chief Executive Officer

Robert J. Gould, Ph.D. has served as a director since March 2008 and our Chief Executive Officer since March 2010. Prior to joining Epizyme, from November 2006 to March 2010, Dr. Gould served as Director of Novel Therapeutics at The Broad Institute of MIT and Harvard, a research institute. Prior to that, Dr. Gould was Vice President, Licensing and External Research, Merck Research Laboratories, at Merck & Co., Inc., a healthcare company, where he held a variety of leadership positions during his 20-year tenure. Dr. Gould received a B.A. from Spring Arbor College and a Ph.D. from The University of Iowa and undertook post-doctoral studies at The Johns Hopkins University. To learn more from Robert Gould, watch his video here: http://youtu.be/ov9c8CroOH4



Jason P. Rhodes
President and Chief Financial Officer

Jason P. Rhodes has served as our President since July 2013 and as Chief Financial Officer and Treasurer since March 2013. Previously, Mr. Rhodes served as Executive Vice President, Chief Business Officer and Treasurer from March 2010 to July 2013. Prior to joining Epizyme, from July 2007 to March 2010, Mr. Rhodes served as Vice President, Business Development at Alnylam Pharmaceuticals, Inc. a biopharmaceutical company. Prior to Alnylam, he was a founder and partner with Fidelity Biosciences, Fidelity Investments’ biopharma venture capital group. Mr. Rhodes received a B.A. from Yale University and an M.B.A. from the Wharton School of the University of Pennsylvania. To learn more from Jason Rhodes, watch his video here: http://youtu.be/2M0ubh5SI
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Robert A. Copeland, Ph.D.
Executive Vice President and Chief Scientific Officer

Robert A. Copeland, Ph.D. has served as our Executive Vice President and Chief Scientific Officer since September 2008. Prior to joining Epizyme, Dr. Copeland was Vice President, Cancer Biology, of the Oncology Center of Excellence in Drug Discovery at GlaxoSmithKline (GSK). Before joining GSK, Dr. Copeland held scientific staff positions at Merck Research Laboratories of Merck and Bristol-Myers Squibb Company, a biopharmaceutical company, and a faculty position at the University of Chicago Pritzker School of Medicine. Dr. Copeland received a B.S. in chemistry from Seton Hall University, a Ph.D. in chemistry from Princeton University and did postdoctoral studies as the Chaim Weizmann Fellow at the California Institute of Technology. To learn more from Robert Copeland, watch his video here: http://youtu.be/npAwbtCyaS0
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Eric Hedrick, M.D.
Chief Medical Officer

Eric E. Hedrick, M.D. has served as our Chief Medical Officer since May 2012. Prior to joining Epizyme, Dr. Hedrick served as Vice President, Oncology Development, at Pharmacyclics, Inc., a biopharmaceutical company, from August 2010 to April 2012, and Interim Chief Medical Officer from May 2011 to April 2012. From October 2009 to August 2010, Dr. Hedrick was an independent drug development consultant for Pharmacyclics and other companies. From November 2000 to September 2009, Dr. Hedrick held a variety of positions at Genentech, Inc., a biotechnology company, including Medical Director, Group Medical Director and clinical scientist. Prior to his time at Genentech, Dr. Hedrick was an Associate Attending Physician at Memorial Sloan-Kettering Cancer Center, where he focused on clinical research in non-Hodgkin lymphoma, myelodysplastic syndromes, multiple myeloma and hematopoietic growth factors. He is a board-certified medical oncologist, formerly a fellow and staff physician on the Hematology Service at Memorial Sloan Kettering Cancer Center. Dr. Hedrick received a B.A. in biology from Boston University and an M.D. from the University of Maryland. To learn more from Eric Hedrick, watch his video here: http://youtu.be/C1GaJI4pa2Y
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