Catherine M. Klema founded Nettleton Advisors LLC.

She is President for Nettleton Advisors LLC and Director & Manager at Quincy Health LLC, Chairman of Quorum Health Corp. (a subsidiary of Quincy Health LLC).

She is also on the board of Montefiore Medical Center.

In her past career she occupied 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.