John Koski

John Koski is a Managing Director in the Healthcare Group at Lazard, advising on transactions across the healthcare services ecosystem, including payors, providers, distributors, and companies at the intersection of healthcare and technology.

Prior to joining Lazard, John was a Managing Director at Allen & Company LLC, where he advised healthcare executives, boards, companies, and innovators on strategic transactions across the healthcare services and healthcare technology sector.

Previously, John had been a Resident in Orthopedic Surgery at the Hospital for Special Surgery. John holds an M.B.A. from Harvard Business School, an M.D. from Yale School of Medicine, and a B.A. in Biology from Harvard University.