STAFF

Arthur P. Ziegler, Jr.
President
apz@phlf.org

Michael F. Sriprasert
Vice-President
Vice-President, Landmarks Financial Corporation
President, Landmarks Community Capital Corporation
President, Landmarks Development Corporation
michael@phlf.org

Louise Sturgess
Executive Director
louise@phlf.org

Preservation Services

David Farkas
Director, Real Estate Development
david@phlf.org

Umer Humayun
Project Manager
umer@phlf.org

Thomas Keffer
Director, Construction
tomk@phlf.org

Karamagi Rujumba
Director, Development & Communications
karamagi@phlf.org

Robert E. Wagner
Senior Loan Officer
rob@phlf.org

Sarah J. Walker
Administrative Assistant to the President, Office Manager
sarah@phlf.org

Marilyn Whitelock
Administrative Assistant for Real Estate Services
marilyn@phlf.org

Gregory C. Yochum
Horticulturist
greg@phlf.org

Ronald C. Yochum, Jr.
Chief Information Officer
ron@phlf.org

Legal

Donald A. Kortlandt
General Counsel
don@phlf.org

Finance

Rebecca K. Spina, MBA
Controller
becky@phlf.org

A.J. Marks
Senior Accountant
aj@phlf.org

Rachel Ranii
Staff Accountant
rachel@phlf.org

Education Programs (*Part-time)

*Karen B. Cahall, Ed.M.
Education Coordinator
karen@phlf.org

Mary Lu Denny
Director, Membership Services
marylu@phlf.org

Sarah J. Greenwald, M.A.
Co-director, Education
sarahg@phlf.org

Marie Miller
Secretary & Education Assistant
marie@phlf.org

Tracy Myers
Co-director, Education
tracy@phlf.org

Frank Stroker
Director, Historic Resources & Collections
frank@phlf.org

*Part-time staff