Built on Experience. Strengthened by Family.

A father and son team helping successful individuals make clear, confident decisions about what they’ve built.

Rick McMahon, Private Wealth Advisor, built this practice around something simple, being there for people over time. Watching someone spend decades building something meaningful, then helping ensure it works the way it’s meant to.

Brennan McMahon, Associate Financial Advisor, grew up around that standard. He saw it in the trust clients placed in his dad and the role he played beyond the numbers. That’s what drew him into the work.

Today, as a father and son team, that approach carries through everything we do.

Joanna Plage, our Practice Manager, has worked alongside Rick for nearly three decades and is a trusted part of many client relationships.

Gillian Snyder, Client Service Specialist, represents the next chapter, helping the experience evolve while staying personal.

Most people we work with have already built successful careers, accumulated meaningful assets, and made smart decisions.

At this stage, the questions become different.
How everything fits together.
What risks may not be obvious.
Whether what’s been built supports what comes next.

That’s where we come in.

Not to add complexity, but to bring clarity and confidence to every decision.

Because at this level, it’s not about doing more.
It’s about making sure everything is working as it should.

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Team photo for McMahon Wealth Management
Team photo for McMahon Wealth Management

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Our advisors

Advisor photo for Richard R Mc Mahon

Richard R Mc Mahon

CFP®, APMA®, ChFC®, CLU®, CFS®

Private Wealth Advisor

Learn more about Richard R Mc Mahon
Advisor photo for Brennan McMahon

Brennan McMahon

BFA, APMA®, CRPC

Associate Financial Advisor

Learn more about Brennan McMahon


Our team

Joanna Plage, CRPC™

Joanna Plage, CRPC™

Practice Manager

Qualifications

    • Joanna has worked with Rick McMahon's advisory practice since 1997.
    • Education: Bachelor of Science degree in Business Administration from the University of Connecticut
    • Professional Designations: Chartered Retirement Planning Counselor™
    • Industry Registrations: FINRA Series 7 (General Securities Representative), NASAA Series 65 (Uniform Investment Adviser Law Exam), NASAA Series 63 (Uniform Securities Agent Sate Law Exam)
    • Insurance Registrations: CT Life & Health license
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Gillian Snyder

Gillian Snyder

Client Service Specialist

Qualifications

  • Gillian joined the team at McMahon Wealth Management in January 2026. She brings a passion for client service and customer care to her work.

  • Education: Bachelors of Arts in Theatre from Roger Williams University

  • Insurance Licensure: CT Property, Casualty, Life & Health

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