The Manayunk Development Corporation office is located in the heart of the Manayunk District. Visit us during normal business hours between 9 a.m. to 5 p.m. Monday through Friday at our office at 4312 Main Street, Philadelphia, PA 19127 or call us at 215-482-9565.
Manayunk.com is interested in hearing from you! If you have an idea, comment or suggestion for the Manayunk business district, please let us know in the comment area below. You can also send an email directly to or reach out to a team member below.
GWEN MCCAULEY
Executive Director
Gwen leads all of the operations and financials for MDC and MSSD. She also oversees streetscape and town beautification projects.
Contact
267-270-3078
JANINE GASAROWSKI
Marketing Coordinator
Janine oversees the marketing, graphic design, and social media initiatives for MDC.
Contact
267-270-3081
LINDA CASTAGNA
Bookkeeper
Linda assists Gwen with all financials and bookkeeping.
Contact
267-270-3074
LEO DILLINGER
Director of Operations
Leo oversees capital improvement projects, MDC membership, the street maintenance team, and assists businesses with city permits and grant/loan applications.
Contact
267-270-3076
CAITLIN MARSILII
Events Coordinator
Caitlin oversees all event-related planning initiatives for MDC.
Contact
267-270-3075
JOAN BOROFF DENENBERG
Marketing and Retail Strategy
Joan has been working with MDC for over 25 years on marketing, media, retail strategy, sponsorship, and other special projects.
Contact
267-270-3080
ALEX COHEN
Communications Coordinator
Alex assists the office with a variety of administrative tasks including answering the phone, managing the info@manayunk.org email, scheduling meetings, and so much more.
Contact
267-270-3079