Recognized in Best Lawyers since 2027 
Robert J. O'Regan is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Trusts and Estates. He is author of two chapters in the Fiduciary Litigation practice guide for Massachusetts, past president and board member of the Hon. Edward J. Donnelly Probate and Family Inn of Court, past co-chair of the Boston Bar Association Fiduciary Litigation Section, and a frequent contributor to legal publications and continuing education in this area.
Mr. O'Regan's practice is based in Nixon Peabody LLP's office in Boston, Massachusetts where he serves the firm's clients nationwide. He has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mr. O'Regan is held by other top lawyers in the same geographic and legal practice area.
