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Attorneys
Steven J. Mandel

PRACTICES

Matrimonial and Family Law

EDUCATION

Adelphi University, B.A.,
magna cum laude, 1976

Yeshiva University Benjamin N.
Cardozo School of Law, J.D.,
1979

ADMISSIONS

New York, 1980
 
U.S. District Court, Southern District of New York

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

U.S. District Court, Middle District of Pennsylvania

U.S. Supreme Court
Steven J. Mandel
Partner | Co-Chair, Matrimonial and Family Law Group
CONTACT INFORMATION
Tel: 212-984-7890
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  • ​Fourteen Warshaw Burstein Lawyers Named Super Lawyers for 2026
    06/23/2026

    Super Lawyers has recognized fourteen attorneys from Warshaw Burstein LLP in its 2026 New York Metro rankings across a broad range of practice areas, including Real Estate, Business Litigation, Estate Planning & Probate, Family Law, Personal Injury, and Administrative Law. Among those honored, three attorneys were named Rising Stars, recognizing emerging leaders within the legal profession.

  • Pride Month: Warshaw Burstein's Family Law Practice Celebrates and Supports the LGBTQ+ Community
    06/09/2026

    This Pride Month, Warshaw Burstein's Family Law Practice reaffirms its longstanding commitment to the LGBTQ+ individuals and families it is proud to serve. From fertility law and adoption to matrimonial matters and estate planning, our attorneys provide comprehensive, compassionate legal guidance through every meaningful milestone.

  • Steven J. Mandel Quoted in LA Times on Polyamorous Unions and Divorce
    04/28/2026 | Los Angeles Times

    Steven J. Mandel, Partner and Co-Chair of our Matrimonial and Family Law Group, was recently quoted in the LA Times article, "California cities seek to bless polyamorous unions. Lawyers warn it will get messy in court."

  • Steven J. Mandel, Hon. Jane Pearl (Ret.) and Team Join Warshaw Burstein’s Matrimonial and Family Law Group
    02/19/2026

    Warshaw Burstein, LLP announced that Steven J. Mandel and Hon. Jane Pearl (Ret.) have joined the firm as partners in its Matrimonial and Family Law Group, with Mandel serving as Co-Chair alongside Margaret Brady as the practice continues to expand. Three additional attorneys from The Mandel Law Firm—Tania Loghmani, Sharon Curry, and Simone Matassa—have also joined, further strengthening the firm’s matrimonial and family law capabilities.