Jonathan Leff
Managing Director
Healthcare
New York
Jonathan S. Leff joined Warburg Pincus in 1996. He leads the firms’ investment efforts in biotechnology and pharmaceuticals. Prior to joining Warburg Pincus, he was a consultant at Oliver, Wyman & Co. Mr. Leff received an A.B. in government from Harvard University and an M.B.A. from the Stanford University Graduate School of Business. Mr. Leff is a director of Alita Pharmaceuticals, Allos Therapeutics, Altus Pharmaceuticals, Ganic Pharmaceuticals, Inspire Pharmaceuticals, InterMune, Neurogen, Rib-X Pharmaceuticals, Sunesis Pharmaceuticals and ZymoGenetics. He is also a director of the Spinal Muscular Atrophy Foundation.
