Built on Experience.
Driven by Results.

Jon O'Shea is a commercial real estate broker, developer, and advisor with more than two decades of experience across the full spectrum of CRE — from ground-up build-to-suit development and investment sales to medical office leasing and multi-tenant portfolio acquisitions.

Over the course of his career, Jon has personally completed more than 600 lease and sale transactions, working across medical office, multi-tenant commercial, industrial, non-profit, and mixed-use assets. That volume isn't just a number — it reflects the range of situations he's navigated: complex healthcare site requirements, tenant improvement negotiations, investment repositioning, and the kind of advisory relationships that extend well beyond the close of escrow.

What sets Jon apart is a perspective most brokers simply don't have. He's been a business owner who signed leases for his own operations, a building owner managing tenant relationships, and a developer who put capital at risk on projects he believed in. That experience means he doesn't just see the deal — he sees it the way his clients do.

In the medical office space specifically, Jon brings a level of technical fluency that healthcare professionals and healthcare investors both rely on. The requirements for an ambulatory surgery center, a behavioral health practice, or a multi-specialty outpatient facility aren't interchangeable — and getting them wrong is expensive. Jon has spent 20 years building the expertise to get them right.

For investors focused on multi-tenant commercial assets, that same depth of knowledge translates directly into more informed acquisition decisions, stronger lease structures, and properties positioned to perform long-term.

Licensed in Pennsylvania, New Jersey, and Arizona, Jon serves clients nationally as a broker-associate with McCann Commercial of Keller Williams Main Line in the Philadelphia region, and with Vast Commercial in Arizona — where he built his career and established a track record of success across the Southwest. Outside of brokering deals, he is a philanthropist actively involved in veteran support initiatives and has a heart for mentoring young fathers and young men who are finding their way forward. He is a licensed pilot, devoted husband, and father of two.