Stephen J. Sullivan

Chairman of the Board

Stephen J. Sullivan was appointed Chairman of the Board effective June 21, 2016. Mr. Sullivan served as Interim Chairman of the Board from January 1, 2016 to June 20, 2016. Mr. Sullivan joined us as a director in September 2004 and has served as Chairman of various committees of the Board. In early 2010, Mr. Sullivan founded CRO Advisors LLC, a specialty consulting firm he continues to head. Previously, Mr. Sullivan was the president and chief executive officer and a member of the board of directors of Harlan Laboratories, Inc. (“Harlan”), a privately held global provider of preclinical research tools and services, from February 2006 through January 2010, when he retired from that position. Prior to joining Harlan in 2006, Mr. Sullivan was a senior vice president of Covance, Inc. (“Covance”) and the president of Covance Central Laboratories, Inc., a major division of Covance. Prior to joining Covance, Mr. Sullivan was chairman and chief executive officer of Xenometrix, Inc., a biotechnology company with proprietary gene expression technology. He assisted with the merger of Xenometrix with Discovery Partners International. Prior to Xenometrix, Mr. Sullivan was vice president and general manager of a global diagnostic sector of Abbott Laboratories. Since June 2013 and May 2013, Mr. Sullivan has been the chairman of the board of Bioreclamation IVT, LLC, a privately owned bio-materials company, and a member of the board of directors of PHT Corporation, a privately owned leader in electronic patient recorded outcomes in clinical trials, respectively. Since April 2011, Mr. Sullivan has been chairman of the board of MI Bioresearch, Inc. (formerly known as Molecular Imaging, Inc.), a venture-backed drug discovery services company. Since May 2015, Mr. Sullivan has been chairman of the board of Microbiology Research Associates, a microbiology services company. In January 2016, Mr. Sullivan became chairman of the board of H2O Clinical, a specialty contract research organization, and in November 2015, Mr. Sullivan joined the board of Accel Clinical Research, a phase 1 contract research organization. Mr. Sullivan graduated from the University of Dayton, was a commissioned officer in the Marine Corps, and completed his M.B.A. in Marketing and Finance at Rutgers University. Mr. Sullivan has held senior leadership positions in companies in the life sciences and healthcare services industries.

Joseph Keegan, Ph.D.


Joseph Keegan, Ph.D. was appointed to the Board effective January 1, 2016 and was subsequently appointed Chairman of our Audit Committee. Dr. Keegan has more than 30 years of experience in life science businesses. From 2007 to 2012, when it was sold to Pall Corporation, Dr. Keegan was CEO at ForteBio, Inc., a life science tool company, where he helped to lead a financing round and established product development and sales strategies for that company. From 1998 to 2007, Dr. Keegan was CEO at Molecular Devices Corporation (NASDAQ: MDCC), a provider of bioanalytical measurement systems, software and consumables, where Dr. Keegan helped to grow the company, both internally and through acquisitions. From 1992 to 1998, Dr. Keegan worked at Becton Dickinson and Company, a medical technology company that manufactures and sells medical devices and instrument systems, where he served as President of Worldwide Tissue Culture and Vice President, General Manager of Worldwide Flow Cytometry. From 1988 to 1992, Dr. Keegan was Vice President of the Microscopy and Scientific I nstruments Division of Leica, Inc., a life science tool and semiconductor equipment provider. He currently serves on the Board of Directors of Arrayjet LTD, Bio-Techne (NASDAQ:TECH), Carterra, Halo Labs, Labcyte as Chairman and Nanomedical Diagnostics as Executive Chairman. Dr. Keegan holds a B.A. in Chemistry from Boston University and a Ph.D. in Physical Chemistry from Stanford University.

Dr. Schnoll-Sussman


Dr. Schnoll-Sussman is Associate Professor of Clinical Medicine at Weill Medical College of Cornell University and is Associate Attending Physician in Gastroenterology at New York Presbyterian Hospital. Dr. Schnoll-Sussman is the Director of the Jay Monahan Center for Gastrointestinal Health at Weill Cornell Medical College and has overall responsibility for all administrative, operational and financial aspects of the center. She is a well-known expert on various esophageal, pancreatic and intestinal disorders, including Barrett’s Esophagus. Dr. Schnoll-Sussman has her medical degree from the Mount Sinai School of Medicine and has also completed Executive Leadership Training at the Wharton School of Business.

Jack Stover

President and CEO