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Deborah G. Rosenthal

Deborah G. Rosenthal

Rosenthal, Attorneys at Law

336 Northern Boulevard, Great Neck, NY 11201


Deborah G. Rosenthal is the owner of Rosenthal, Attorneys at Law, P.C., located in Great Neck, New York. Deborah lives in Manhattan and represents clients in the five boroughs of New York City, as well as Nassau, Suffolk and Westchester Counties. Her practice focuses on estate planning, probate and administration of estates, estate litigation, guardianship and special needs planning, corporate and contract law, real estate and representation of closely-held businesses, including purchases and sales of small businesses.

Ms. Rosenthal obtained her Juris Doctor degree magna cum laude from Cornell Law School, where she was a member of the honorary society, Order of the Coif. She also has an L.L.M degree in Taxation from New York University School of Law. She is a graduate of Wellesley College (A.B., economics, cum laude). She is admitted to practice in New York State, the Commonwealth of Massachusetts, the Federal District Court of Massachusetts and U.S. Tax Court. Ms. Rosenthal has earned Martindale-Hubbell® Peer Review AV® Rating, Preeminent, 5.0 out of 5.0.

Ms. Rosenthal is certified as a court-appointed Court Evaluator, Guardian ad Litem, Counsel to Guardian, Attorney for Alleged Incapacitated Person, Trustee of Supplemental Needs Trusts and Guardian. She also volunteers her time as an arbitrator of attorney-client fee disputes under Part 137 of the Rules of the Chief Judge.

Ms. Rosenthal served as a delegate to the Board of Directors WBASNY from 2015 until she became the WBASNY Treasurer in 2018. In addition, she served on the WBASNY Judiciary and Awards Committees and as an alternate on the Nominations Committee.

Ms. Rosenthal is proud of her work with the New York Women’s Bar Association, which includes: reviving and revamping the Judiciary Committee and serving as its co-chair from 2012 through 2014; serving as co-chair of the Solo and Small Law Firm Committee from 2009 until 2013, where she instituted a yearly program on “Starting and Growing your Law Practice” and regular breakfast and dinner meetings on practice management and other topics of interest to solo and small law firm practitioners; and serving as co-chair of the Trusts and Estates Committee. Immediately prior to becoming President, Ms. Rosenthal served as Treasurer of the New York Women’s Bar Association for three years. She also served as a Member of the Board of Directors from 2011-2012 and as Corresponding Secretary from 2012-2013.