John McCullough

Director

John McCullough is a commercial real estate executive with more than 30 years of experience in asset management, property operations, and tenant services across office, retail, industrial, medical, education, government, and transportation properties. He has overseen portfolios of more than 100 properties throughout Pennsylvania, New Jersey, and New York. A Certified Property Manager (CPM), LEED Green Associate, and licensed Pennsylvania real estate professional, John holds a degree in Finance and Accounting from Holy Family University and is an active leader with BOMA Philadelphia.

Education

Bachelors
Holy Family University

jmccullough@opexcre.com

Partner With OPEX

Ready to take control? Let's talk about your most complex asset.

Get in touch with the OPEX team. We respond fast, come prepared, and operate with an ownership mentality from day one. No passive management. No box-checking. Just results.

Contact Us Join Our Mailing List

NEW JERSEY | NEW YORK | FLORIDA

Third-party commercial property management, receivership, property accounting, construction management, lease administration, and asset management. Execution-driven. Ownership mentality.

© 2026
Privacy Policy
Legal
Web Design Company

COMPANY

About
Leadership
Case Studies
Contact
Tenant Login

SERVICES

Property Management
Receivership
Property Accounting
Construction Management
Lease Administration
Asset Management

STAY IN THE LOOP

Monthly insights on CRE management, market trends, and OPEX updates.

Email(Required)