Mark Herdter
Mark retired from the Metropolitan Museum of Art after 30 years in NYC commercial photography.
Frannie Ruch
Frannie worked for Glamour and Elle magazines as a photo editor in Midtown for many years.
Pennelope Goodfriend
Pennelope is Director of the English School for the United Nations Delegations.
Karl Lauby
Karl worked for 23 years at The New York Botanical Garden in the Bronx.
Robert Depczenski
Robert is a former college professor. Leading tours is a natural extension of his passion for teaching.
Deborah Zelcer
Deborah worked for architectural/urban design specialists and residential design firms.
Linda Karas
Linda spent years traveling the world as a TV news producer.
Bill Rosser
Bill is a retired information technology analyst and consultant to corporate IT users around the world.
John Forgach
John is an attorney with W. R. Grace & Company. He is is originally from Pittsburgh, Pennsylvania.
Sue Berkon
Sue is an an architectural historian with a passionate interest in New York City and its built environment.
Susanne Koster
Susanne has a background in mathematics, an MBA in Finance, and volunteers with not for profit and civic organizations.
Sara Sill
Sara is passionate about architecture and preservation.
Fred Fischer
Fred is a retired electrical engineer and railroad buff.
Diana Leidel
Diana is an art director, publishing professional, university instructor, practicing artist, and licensed tour guide
Reggie Grayson
Reggie is a licensed associate real estate broker with degrees in urban planning, real estate development & investment, and finance.
Adam Lubitz
Adam is a graduate student of Urban Planning and Historic Preservation at Columbia University.
Jason Stein
Jason is a licensed NYC tour guide with a passion for history and sharing the NYC experience with others.
Jerry Bruno
Jerry moved to New York City and fell in love with its built environment.
Russ Dantzler
Russ fell in love with the city’s sounds, history, and architecture some thirty years ago.
Ron Janoff
Ron is a licensed tour guide and member of the Guides Association.
Stephen Eide
Stephen is a Senior Fellow at the Manhattan Institute, a public policy think tank.
Curtis B. Wayne
Curtis studied architecture and urban planning at the Cooper Union. He has been an architect for 35 years.
Jordan Wouk
Jordan was born and raised in Manhattan over the Park Avenue tunnel at 95th Street.
Sarah Andes
Sarah is the Director of Programming for Generation Citizen, a national civics education nonprofit.
Alice Weiss
Alice loves being a Grand Central docent and it’s been a fabulous experience to share her knowledge.
Bridget Gramling
Bridget is a former dean of admission. She has been giving tours since she was 19.
Robert Halpern
Robert is an attorney with an interest in architectural history and photography.
Emily Nonko
Emily is a writer and editor specializing in New York City news, real estate and architecture.
Ralph Spielman
Ralph is a transportation magazine correspondent. His first Grand Central trip was in 1957.
Marsha Cohen
Marsha is a native New Yorker who has always enjoyed showing off her city.
Wendy Felton
Wendy is the head of social media for a global nonprofit organization and holds a degree in history from UCLA.