Gregg Weiss focuses his practice on estate planning, trusts and estates and elder law matters.

Gregg has been recognized as one of the top lawyers in the Estate Planning and Probate practice areas by the New York Super Lawyers magazine each year from 2008 through 2025.

Admitted to practice law in both New York and Florida, Gregg takes a personal approach in working with families and their advisors to accomplish their estate planning, wealth transfer, charitable, and business succession goals.

He advises a diverse group of clients on developing and implementing a comprehensive multidisciplinary approach to estate planning.

Gregg represents executors and trustees, including several banks, in the administration of estates and trusts in connection with probate and administration proceedings, accounting proceedings, Will contests, and construction proceedings. He also represents beneficiaries of estates and trusts to ensure their interests are protected.

Gregg advises seniors and their families on issues related to Medicaid planning and guardianships and serves as counsel to private foundations and public charities.

Gregg has been a speaker at CLE seminars for the New York City Bar Association and the Office of the Nassau County Attorney; and has also been appointed as Guardian Ad Litem by the New York County Surrogate’s Court.

Prior to founding Gardner Weiss & Rosenblum LLP, Gregg was a partner at Putney, Twombly Hall & Hirson LLP and an attorney for the Office of District Counsel of the Internal Revenue Service.

A lifelong fan of the New York Knicks, he currently serves on the Board of Directors of Brooklyn Youth Sports Club, a grassroots not-for-profit that uses basketball as a vehicle to help inner city students gain admission into college.

Member, Trusts and Estates, Elder Law and Special Needs and Senior Law Sections, New York State Bar Association; and Real Property, Probate and Trust Law Section, Florida Bar Association

Rated By Super Lawyers - Gregg M. Weiss - SuperLawyers.com