Samuel D. Isaly is a founder and the Managing Partner of OrbiMed Advisors. Mr. Isaly is one of the world's most recognized healthcare fund managers and has been active in global healthcare investing and analysis since 1968 when he joined Chase Manhattan Bank in New York. During his career, Mr. Isaly has been a pharmaceutical analyst with Chase Manhattan Bank, Merrill Lynch, Legg Mason, SoGen Swiss International, Gramercy Associates and S.G. Warburg. Mr. Isaly launched OrbiMed's asset management business in 1989. Mr. Isaly has a B.A. in Economics from Princeton University and a M. Sc. (Econ.) from The London School of Economics.