An operator's eye,
an advisor's patience.
Expertrev is the consulting practice of John McGuire — a serial entrepreneur and CEO with three decades of experience building, scaling, and leading companies across healthcare, digital health, biotech, financial services, and consumer ventures.
John's career began inside a top-tier executive training program at one of America's most respected industrial companies, with senior leadership roles overseeing large corporate and commercial portfolios before he turned to building his own. Since then he has launched and scaled nine companies — including ventures that reached $60M in revenue, expanded into 20+ countries, and pioneered new healthcare reimbursement models from the ground up.
The through-line is the same in every engagement: turn a complicated idea into a commercially viable business, build the partnerships and operating systems to support it, and stay close enough to the work to know exactly when to push and when to be patient.
Every engagement is personal. There's no junior team behind the curtain — the work, the calls, and the strategy come directly from John.
M.A. & B.A. in Economics — The American University, Washington, D.C.
Jack Welch Executive Program — General Electric
Co-founder of a Northeast Florida nonprofit serving 14,000+ foster children and families annually for 18+ years.
Licensed foster parents for over a decade — fostered 60+ children, adopted two.
Direct, candid, and built around outcomes you can measure in the business — not slides.
From pre-revenue concepts to established small businesses ready for the next move.
Honest counsel. If we're not the right fit, I'll tell you — and point you toward who is.
The fastest path forward usually isn't a deck. It's a conversation.