
Colleen O’CallaghanColleen O’CallaghanManaging DirectorWealth Partner
Awards and Industry Recognition









Barron's
Forbes
About Colleen
Colleen O'Callaghan is a Managing Director and Wealth Partner at J.P. Morgan Wealth Management.
As a founding member of The O'Callaghan Thomas Group, Colleen works directly with a select group of ultra-high-net-worth individuals, multi-generational families, corporate executives and entrepreneurs to help them address the complexities of significant capital.
Offering guidance based on a deep understanding of immediate and long-term needs, Colleen develops strategies tailored specifically to her clients' challenges and aspirations. She leverages the global resources and financial strength of J.P. Morgan to provide full-service capabilities that help meet individualized goals. Colleen is highly responsive to client needs and her unbiased and detailed approach helps cultivate exceptional and long-lasting relationships.
With a passion for financial markets, Colleen has spent almost two decades as a steward for sizable assets. She has built The O'Callaghan Thomas Group upon the shared vision of excellence, critical thinking and discipline. Most recently, Colleen and her team were in the Private Wealth Management division at Morgan Stanley. Together, they joined J.P. Morgan in 2017 to provide clients with the personal touch of a small boutique setting coupled with the firm's global reach and renowned investment platform.
Colleen began her career in 1996 in the M.B.A. program of Brown Brothers Harriman and later joined Credit Suisse to institute a wealth management practice in the United States. The O'Callaghan Thomas Group moved to Lehman Brothers in 2000, where she was a leading advisor and served on the philanthropy group of the Women's Initiative of Leadership and Learning. Colleen has been a guest speaker at leading wealth management conferences as well as a speaker at the Barron's conference.
A graduate of Miami University in Ohio, Colleen holds a B.A. in Political Science and History.
Insights

Financial considerations for multigenerational households
May 7, 2025Multigenerational living can offer financial benefits, but understanding the unique considerations that come with it is key to fostering financial wellbeing among members.Read Now
The art of making your estate plan matter: Using your superpower as a “wise giver”
May 6, 2025Transferring wealth is an act of benevolence, but you shouldn’t do it without considering the type of transaction a gift represents. Wise givers will take into account the needs and wants of the recipient as they decide how to give and how much.Read Now
What April’s solid jobs report means for the stock market and interest rates
May 5, 2025The April 2025 jobs report underscored the labor market’s resilience in the face of trade policy uncertainties and recent market volatility.Read Now
AI tools and your privacy: What you need to know
May 5, 2025Easy-to-use artificial intelligence tools may soon change our work and school lives. But they come with a host of new privacy threats. Here are some ways to help protect yourself.Read Now
3 ways to stay active while in retirement
May 5, 2025Staying active in retirement is important. Here’s how you can stay energized, put your expertise to use and keep your finances in check in retirement.Read Now
The first 100 days: What Trump’s policies mean for investors
May 2, 2025Amid market volatility, we reflect on the impact of the U.S. president’s second-term policies.Read Now
What is the wash sale rule?
April 29, 2025The wash sale rule is a regulation that prevents taxpayers from claiming an immediate loss on assets they still own. Learn more about what a wash sale is.Read Now
Threading the needle: Where markets may be mispricing trade risk
April 25, 2025As tension grows between world’s largest economies, we explore where investors can find opportunity.Read Now
Why cash flow forecasting and succession planning matter
April 23, 2025As a business owner, effective cash flow management is crucial. From growth to legacy, read on to learn the important components of a well-balanced strategy.Read Now
Financial considerations for multigenerational households
May 7, 2025Multigenerational living can offer financial benefits, but understanding the unique considerations that come with it is key to fostering financial wellbeing among members.Read Now
The art of making your estate plan matter: Using your superpower as a “wise giver”
May 6, 2025Transferring wealth is an act of benevolence, but you shouldn’t do it without considering the type of transaction a gift represents. Wise givers will take into account the needs and wants of the recipient as they decide how to give and how much.Read Now
What April’s solid jobs report means for the stock market and interest rates
May 5, 2025The April 2025 jobs report underscored the labor market’s resilience in the face of trade policy uncertainties and recent market volatility.Read Now
AI tools and your privacy: What you need to know
May 5, 2025Easy-to-use artificial intelligence tools may soon change our work and school lives. But they come with a host of new privacy threats. Here are some ways to help protect yourself.Read Now
3 ways to stay active while in retirement
May 5, 2025Staying active in retirement is important. Here’s how you can stay energized, put your expertise to use and keep your finances in check in retirement.Read Now
The first 100 days: What Trump’s policies mean for investors
May 2, 2025Amid market volatility, we reflect on the impact of the U.S. president’s second-term policies.Read Now
What is the wash sale rule?
April 29, 2025The wash sale rule is a regulation that prevents taxpayers from claiming an immediate loss on assets they still own. Learn more about what a wash sale is.Read Now
Threading the needle: Where markets may be mispricing trade risk
April 25, 2025As tension grows between world’s largest economies, we explore where investors can find opportunity.Read Now
Why cash flow forecasting and succession planning matter
April 23, 2025As a business owner, effective cash flow management is crucial. From growth to legacy, read on to learn the important components of a well-balanced strategy.Read Now