Contact Us
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Sign up to receive news and announcements, including project updates and upcoming events!
If you would like to contact a member of our staff, please use the following e-mail and telephone directory. To send an e-mail, simply click on the name of the person you would like to contact.
For general questions or information, please call 215.345.7020. ext. 100.
Directions to Heritage Conservancy/Aldie Mansion
Senior Management
- Clifford C. David Jr.
President
215.345.7020 - John J. Doran III
Vice President – Finance & Administration
215.345.7020 ext. 105 - Jeffrey L. Marshall
Vice President of Resource Protection
215.345.7020 ext. 113 - Ksenia Rudensiuk
Vice President of Property and Easement Stewardship
215.345.7020 ext. 123 - Marian P. Sumner
Vice President of Planning and Implementation
215.345.7020 ext. 124
- Patricia McLaughlin
Administrative Assistant
215.345.7020 ext. 100
- Lynn Dolinger
Director of Grants Development
215.345.7020 ext. 107 - Sandra Yerger
Manager, Membership & Community Services
215.345.7020 ext. 103 - Kathy Weidner
Grants Assistant
215.345.7020 ext. 136
- Joyce Austin
Administrative Assistant
215.345.7020 ext. 114 - William Brokaw
Director of Geospatial Services
215.345.7020 ext. 129 - Michael Frank
Director of Community Planning
215.345.7020 ext. 118 - Susan Myerov
Planner
215.345.7020 ext. 101 - Karen Williamson
Landscape Architect/Planner
215.345.7020 ext. 115 - Mary Zagar
GIS Analyst
215.345.7020 ext. 132
- Laura Baird
Resource Protection Specialist
215.345.7020 ext. 135 - David Kimmerly
Historic Preservation Specialist
215.345.7020 ext. 109 - Sharon Young
Resource Protection Coordinator
215.345.7020 ext. 106
- Megan D'Arcy
Conservation Biologist
215.345.7020 ext. 121 - Michael Lopes
Property Maintenance Assistant
215.345.7020 ext. 126 - Daniel Taschlein
Property Steward
215.345.7020 ext. 120 - Jonathan Kravitz
Conservation Steward
215.345.7020 ext. 104
- Mark Donnelly
Manager, Information Technology
215.345.7020 ext. 110
