
Mary G. O’ReillyMary G. O’ReillyClient Associate
About Mary
Mary O'Reilly is a Client Associate at J.P. Morgan Wealth Management.
Mary works primarily within the Relationship Development division of the team as a liaison between clients and their respective accountants, and as an administrator for Pillar Four of the Wealth Foundation Academy with the focus on Income Tax Planning Strategies. In addition, she enjoys assisting both the Asset Servicing and Investment Management units within the group.
A graduate of Providence College, where she was a member of the field hockey team, Mary earned a B.S. in Accounting and then an M.B.A. She began her career in public accounting and gained valuable personal income tax knowledge while working with high-net-worth individuals and professional athletes. In this position, in addition to her other responsibilities, she analyzed clients' pertinent financial records and filed their personal income tax returns in a manner commensurate to and in compliance with applicable rules and regulations. Mary obtained her Certified Public Accountant license in her former role and, moreover, now holds her FINRA Series 7 and 66 securities licenses as well.
Mary is originally from Western Massachusetts and now resides in the Upper East Side. In her spare time, she enjoys baking new recipes, spending time with family and exploring the hidden wonders of New York City with her friends.

Redefining family wealth as well-being
October 29, 2025Jay Hughes, author of multiple books on family wealth, talks about what wealth means to him and how high-net-worth families can ensure their wealth flourishes for many generations.Read Now
J.P. Morgan’s 2026 Long Term Capital Market Assumptions: Navigating change, finding opportunity
October 28, 2025J.P. Morgan’s Long Term Capital Market Assumptions (LTCMAs), now in its 30th year, provides a forward-looking framework to help you navigate these changes.Read Now
Your house may be spying on you. Save yourself.
October 27, 2025All the smart devices embedded in our homes can put us at risk. Discover how to secure your IoT devices, and what you can do to protect yourself.Read Now
30 years of foresight: The 2026 J.P. Morgan Long-Term Capital Market Assumptions in focus
October 24, 2025Three decades of perspective, applied to today’s most pressing investment questions.Read Now
Beware the wash sale rule
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October 23, 2025Elderly and vulnerable people are prime targets for cybercriminals and scammers. Have a conversation about how they can protect themselves today.Read Now
Parents, you need to teach your kids about financial fraud
October 23, 2025With the increasing complexity of fraud schemes, it’s important your kids understand how to keep their accounts and personal information safe.Read Now
Losing a loved one: Tasks you may not want to delay
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What to do with inheritance money: Managing cash, securities and gifting strategies
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October 29, 2025Jay Hughes, author of multiple books on family wealth, talks about what wealth means to him and how high-net-worth families can ensure their wealth flourishes for many generations.Read Now
J.P. Morgan’s 2026 Long Term Capital Market Assumptions: Navigating change, finding opportunity
October 28, 2025J.P. Morgan’s Long Term Capital Market Assumptions (LTCMAs), now in its 30th year, provides a forward-looking framework to help you navigate these changes.Read Now
Your house may be spying on you. Save yourself.
October 27, 2025All the smart devices embedded in our homes can put us at risk. Discover how to secure your IoT devices, and what you can do to protect yourself.Read Now
30 years of foresight: The 2026 J.P. Morgan Long-Term Capital Market Assumptions in focus
October 24, 2025Three decades of perspective, applied to today’s most pressing investment questions.Read Now
Beware the wash sale rule
October 23, 2025Tax-loss harvesting can help you offset capital gains, but only if you do it properly.Read Now
Helping your elderly and vulnerable loved ones avoid the scammers
October 23, 2025Elderly and vulnerable people are prime targets for cybercriminals and scammers. Have a conversation about how they can protect themselves today.Read Now
Parents, you need to teach your kids about financial fraud
October 23, 2025With the increasing complexity of fraud schemes, it’s important your kids understand how to keep their accounts and personal information safe.Read Now
Losing a loved one: Tasks you may not want to delay
October 22, 2025During a difficult time, having a checklist of important tasks may help alleviate some of your stress.Read Now
