is the founder of Mahon, Mahon, Kerins & O’Brien, LLC and is now Of Counsel to the firm. On November 22, © , Mr. Mahon celebrated 65 years admission to the New York State Bar.

Mr. Mahon attended St. Francis College until he entered Military Service in 1942. After his Honorable Discharge from the Army Air Corp/U.S. Air Force in 1945, Mr. Mahon attended St. John's University. In 1948, he obtained his J.D. from St. John's University School of Law where he was a member of the Law Review. He then obtained his LL.M in Labor Law and Aviation Law from New York University in 1952.

Mr. Mahon is a member of the American Bar Association, New York State Bar Association, Nassau County Bar Association and a Charter Member of the Catholic Lawyers Guild. He has been a frequent lecturer and active member of the Nassau County Bar Association, the New York State Bar Association, American Bar Association, Catholic Lawyers and many Elder Law Community Service Groups including:

Director, Nassau County Bar Association
Former Bar Association Chairman
Community Relations
General Practice
Consumer Affairs
Health Advocacy
Lawyer Referral
Library Lecture Series
Bicentennial Celebration
Former Member, Citizen's Education Committee (State)
Representative of Bar Association
Channel 4 Community Advisory
Former Member, Channel 21 Community Advisory Board
Former Member Drug Advisory Committee (Wantagh Schools)
Former Chairman, St. Frances School Committee
Producer & Host of Weekly Radio Show, "Learning about the Law"
For over 20 years on WRHU-FM
Producer and Host of Weekly Radio Show, "Long Island Community Spotlight"
For over 10 years on WRHU-FM
Produced Special Issue of New York Law Journal in Celebration of 25th Anniversary of Nassau County Bar Association
Planned & Directed "Living Constitution"
Installed in Nassau County Supreme Court Lobby

Mr. Mahon concentrates in the areas of:
Estate Administration
Estate and Trust Litigation
Real Estate


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