MO 
Mary-Kathleen O'Connell
Awarded Practice Areas
Trusts and Estates
Biography
Mary-Kathleen O'Connell is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates.
Mary-Kathleen, who practices law in Boston, Massachusetts, has been recognized since 2005. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mary-Kathleen is held by other top lawyers in the same geographic and legal practice area.
Overview
- New York University, J.D., graduated 1981
- New York University, J.D., graduated 1981
Client Testimonials
Awards & Focus
Recognized in The Best Lawyers in America® 2026 for work in:
- Trusts and Estates
Special Focus:
- Estate Planning
News & Media
Publications
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