Founder of Nettleton Advisors LLC, Catherine M. Klema presently is Chairman for Quincy Health LLC, Chairman of Quorum Health Corp. (a subsidiary of Quincy Health LLC) and President for Nettleton Advisors LLC. Ms. Klema is also on the board of Montefiore Medical Center.

In her past career she held the position of Managing Director-Healthcare Investment Banking at Cowen & Co. LLC, Managing Director-Healthcare Investment Banking at Furman Selz LLC and Managing Director-Healthcare Investment Banking at SG Cowen Securities Corp.