Staff may be contacted through HSP's main telephone line: 215-732-6200. Individual extensions are listed below. For archival donations, please use extension 301. For press and filming inquiries, please contact

We look forward to hearing from you!


Charles T. Cullen, President & CEO (213)



Jon-Chris Hatalski, Acting Director of Development (220)

Sarah Ruesch, Development and Programs Associate (243)



Dennis Williams, Chief Financial Officer (254)

Joaquin Moreland-Sender, Business Operations Manager (256)

Library and Collections

Lee Arnold, Senior Director of the Library & Collections and Chief Operating Officer (237)

Kat Antonelli, NEH Project Manager (249)

Kate Devlin, Project Conservation Technician (245)

Anthony DiGiovanni, Director of Cataloguing (265)

Shannon Hadley, Researcher (219)

David Haugaard, Director of Research Services (219)

Sarah Heim, Assistant Director of Research Services (261)

Cary Hutto, Director of Archives (307)

Ronald Medford, Senior Research Services Associate (216)

Sara Nash, Project Archival Processor (234)

Tara O'Brien, Director of Preservation and Conservation Services (245)

Daniel Rolph, Historian, Folklorist, and Head of Reference Services (203)

Lindsey Schwartz, Project Archival Processor (266)

Steve Smith, Public Services Librarian/Stacks Manager (238)

Nova Sturchio, Project Conservation Technician (245)

Stephanie Westerland, Project Conservation Technician (245)

Andrew Williams, Project Specialist and R&R Coordinator (201)



Lee Arnold, Senior Director of the Library & Collections and Chief Operating Officer (237)

Marc Glassman, Facilities Director (223)

Naeem Saleem, Maintenance Technician (242)


Programs & Services

Christina Larocco, Editor of PMHB and Scholarly Programs Manager (208)

Margaret Maxey, Visitor Services Coordinator (221)

Jessica Dubbs, Visitor Services Coordinator (221)


Kate Tyler-Wall, Journal of the Early Republic, Managing Editor (257)



1300 Locust Street

Philadelphia, PA 19107 (map)
T: (215) 732-6200

F: (215) 732-2680

Library Hours

Tuesday: 12:30 - 5:30 p.m.

Wednesday: 12:30 - 8:30 p.m.

Thursday: 12:30 - 5:30 p.m.

Friday: 10 a.m. - 5:30 p.m.

© 2020 by Historical Society of Pennsylvania

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