diane Steiner

Frank Salzano


  (212) 226-4060



Diane Steiner

Diane Steiner is senior counsel in the Matrimonial & Family Law practice group. She handles all aspects of family law, including custody, paternity, divorce, separation, and litigation, as well as drafting pre and post marital agreements.

In addition to a number of local bar associations, Diane is a fellow of both the American Academy of Matrimonial Lawyers and the International Academy of Matrimonial Lawyers, where she has been appointed to a second term on the Executive Board

Professional Experience

Greenspoon Marder LLP

Professional & Civic Affiliations

American Academy of Matrimonial Lawyers

International Academy of Matrimonial Lawyers

Awards & Recognitions

Martindale-Hubbell, Rated AV® Preeminent ™

U.S. News & World Report, “Best Lawyers in America, Family Law, 2012-2023

Super Lawyers magazine, “New York Super Lawyers,” Metro Edition, 2007, 2009-2021

Super Lawyers magazine, “Top 50 Women New York,” Metro Super Lawyers List, 2010

Education & Admissions

J.D., Benjamin N. Cardozo School of Law, 1989

B.A., M.S., Speech Pathology and Audiology, Adelphi University,

College of Staten Island, CUNY

New York State Bar

U.S. District Courts, Eastern District of New York

U.S. District Courts, Southern District of New York