Staff

Kathryn OmbamChief of Staff
610-566-9134, ext. 200
Julia Lo EhrhardtDirector of Community Engagement
jlo@tylerarboretum.org
Mary Beth JacksonDirector of Development
610-566-9134, ext. 206
Mike KarkowskiDirector of Horticulture
610-566-9134, ext. 222
Brian PratoDirector of Site Services
610-566-9134, ext. 210
Stephen AhlgrenVisitor Center Associate
610-566-9134, ext. 212
Caitlin AnelloMembership & Annual Giving Manager
610-566-9134, ext. 208
John BickelPlant Recorder
610-566-9134, ext. 220
John BuntingSite Services Associate
610-566-9134
Maggie CostelloCurator of Lucille's Garden
610-566-9134, ext. 202
Sabine CranmerVisitor Center Associate
610-566-9134, ext. 212
Austin DeputySenior Gardener
610-566-9134, ext. 221
Jani DuerrVisitor Center Associate
610-566-9134, ext. 212
Nancy HeinbaughVolunteer Coordinator
610-566-9134
Joanne LandauRegistrar
610-566-9134, ext. 303
Terry MallonVisitor Engagement Assistant
Tmallon@tylerarboretum.org
Nicole O’MalleyDevelopment Administrator
610-566-9134, ext. 209
Joanna OsbourneSenior Visitor Center Associate
610-566-9134, ext. 212
Valerie RousseVisitor Center Associate
610-566-9134, ext. 212
Sandy SchneiderAccounting Assistant
sschneider@tylerarboretum.org
Mallory SmythSenior Gardener
610-566-9134, ext. 223
Christian StoltzWister Rhododendron Gardener
610-566-9134, ext. 221
Bess TroutContent and Production Specialist
btrout@tylerarboretum.org
Jeff WilsonArboretum Manager
610-566-9134, ext. 219

Board of Trustees

Executive Committee

Heather SaundersPresident
John EwingVice President
Sandra Lutz, CPATreasurer
Tracy Green ClarkSecretary

Trustees

Rena Barnett
Eric Chapman
David M. Charlton
James R. Flandreau
Don Helwig
Angela Horstmann
Frannie Reilly
Edward Rydesky
Thayer Schroeder
Jessica Strine
Jeffrey Welsh
Dennis Westley