Joseph P. Schlessinger, Ph.D.
Chairman of the Board & Co-Founder
Chair, Department of Pharmacology
Yale University

K. Peter Hirth, Ph.D.
Chief Executive Officer & Co-Founder

Michael A. Carusi
General Partner
Advanced Technology Ventures

Jean Deleage, Ph.D.
Managing Director & Founding Partner
Alta Partners

David H. MacCallum
Managing Director
Outer Islands Capital

Edward T. Mathers
Partner
New Enterprise Associates