Mr. Massarany has served as President and Chief Executive Officer and Director since May 2011. Mr. Massarany has over 25 years of healthcare, life sciences, and diagnostics experience and has held various global leadership positions with Ventana, Roche Diagnostics, Bayer Diagnostics, and Chiron Diagnostics. Mr. Massarany received a B.S. degree in Microbiology and Immunology from Monash University, Australia and an M.B.A. from Melbourne University, Australia.
Mr. Mendel has served as Chief Financial Officer since May 2014. Mr. Mendel has over 25 years of financial leadership experience and has held various leadership positions with The Active Network and GE Healthcare. Mr. Mendel earned a B.S. in finance from Indiana University and an M.B.A. from Northwestern University’s Kellogg School of Management.
Dr. Kayyem serves as Senior Vice President, Research and Development and has held various roles with the company since its inception, including Chief Scientific Officer, President and Chief Executive Officer, and Chairman of the board of directors of Osmetech plc. He has over 20 years of molecular diagnostics experience and has held various roles at Efficacy Capital, Motorola Life Sciences, Osmetech, and Clinical Micro Sensors. Dr. Kayyem attended Yale University and received a combined M.S. and B.S. in Molecular Biophysics and Biochemistry in 1985. Dr. Kayyem received his Ph.D. in Molecular Biology in 1991 from The California Institute of Technology (“Caltech”). Dr. Kayyem remained at Caltech as a Senior Research Fellow until 1995, when he founded Clinical Micro Sensors to commercialize technical innovations he developed while at Caltech.
Mr. Gleeson serves as Senior Vice President, North American Commercial Operations and has held various commercial sales roles within the company since joining in November 2009. Mr. Gleeson has over 15 years of sales leadership experience and has held roles with SYBASE, GuardianEdge, BEA Systems, and Cap Gemini Ernst & Young. Mr. Gleeson holds a B.S. degree in Entrepreneurial Studies from Babson College in Massachusetts.
Mr. McNally has served as Senior Vice President, Marketing and Business Development since October 2016. Mr. McNally has over 12 years of sales, marketing, business development and general management experience with companies including Morgan Stanley, Boston Scientific, Volcano Corporation and Philips. Mr. McNally holds a B.S.E. in Electrical Engineering from Princeton University, a M.S. degree in Optical Sciences from the University of Arizona and an M.B.A. with High Distinction from Harvard Business School.
Mr. Stier serves as Senior Vice President, General Counsel and Secretary of the company and has held various legal affairs roles with the company since joining in November 2012. Mr. Stier has over 15 years of legal management experience and has held roles with Hologic, Gen-Probe, and Latham & Watkins LLP. Mr. Stier received a B.A. in Behavioral Science and Law from the University of Wisconsin-Madison and a J.D. with honors from the University of Wisconsin Law School.
Ms. Williams serves as Senior Vice President, Human Resources and has held various roles within the company since joining in November 2010. Ms. Williams has over 20 years of human resources, operations, and program management experience and has held roles with Cerberus Operations & Advisory Co., HD Supply, The Home Depot, and Honeywell. Ms. Williams received a B.S. in Industrial and Operations Engineering from the University of Michigan and an M.B.A. from Case Western Reserve University.