Mark R. Klym

Partner 239.552.2960


As the Naples office Partner-In-Charge, Mark R. Klym focuses his practice in estate planning.

At Hahn Loeser 

Mark's experience includes development of succession plans, drafting limited liability companies and start-ups, administration of trusts and guardianships, administration of estates and estate and trust litigation. He also has a wealth of experience in the preparation and implementation of all segments of estate plans, including durable powers of attorney, health care directives, revocable trusts, irrevocable life insurance trusts, beneficiary designation planning and utilization of Section 529 plans.



Mark is a graduate of the 2013 Class of Leadership Collier, a program designed to educate local business leaders on societal and economic challenges facing their community, giving them the tools they need to become engaged, address area challenges and work toward solutions in the public interest.

His community involvement includes service as a board member for the Naples Historical Society, the Collier County Lacrosse Association, the Florida Youth Lacrosse Association, and the Park Shore Association. Mark is also a member of the Naples Estate Planning Council, and a committee member for the Contemporaries section of the United Arts Council.



University of Vermont B.A. 1992


Ohio Northern University College of Law J.D. 1995

Community Involvement

U.S. Lacrosse Foundation: Board of Directors, Member.


Naples Historical Society: Board of Directors, Member.


United Arts Council of Collier County: Board of Directors, Member.


Naples Estate Planning Council: Member.


United Arts Council: Contemporaries, Committee Member.


Collier County Lacrosse Association:  Board of Directors, Member.


Park Shore Association: Board of Directors, Member.

Bar Admissions

State of Florida


State of North Carolina