Judge Leonard D. Steinman: Professional Background and Legal Expertise

Biography

The Hon. Leonard D. Steinman is a justice for the Nassau County Supreme Court in the Tenth Judicial District of New York. He was elected to the bench in 2013.


Steinman earned a B.A. from Boston University in 1981. He then completed a J.D. from Albany Law School in 1984.


He began his legal career as an associate at Montclare & Guay in 1984. The following year, he left the firm and joined Rubin, Baum, Levin, Constant & Friedman. He practiced there for three years before moving to Summit, Rovins & Feldesman. Then, in 1991, he became a partner at Blank Rome.


Steinman has served as chairman of the Nassau County Industrial Development Agency as well as a board member of the Nassau County Interim Finance Authority.


He is registered as a Democrat.


Steinman was born and raised in Glen Cove, New York. He had his bar mitzvah at Congregation Tifereth Israel, the oldest continuously operating synagogue on Long Island.

Recent Cases by Hon. Leonard D. Steinman

On August 29, 2023 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

Filed

Aug 29, 2023

Status

Pre-RJI

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Family

Matter Type

Divorce,Separation

Case Last Refreshed

Aug 30, 2023

On August 11, 2022 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

20 Files
Filed

Aug 11, 2022

Status

Active

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Oct 05, 2023

On April 14, 2022 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

47 Files
Filed

Apr 14, 2022

Status

Other

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Dec 03, 2023

On March 30, 2022 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

3 Files
Filed

Mar 30, 2022

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Property

Matter Type

General Property

Case Last Refreshed

Feb 01, 2023

On February 25, 2022 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

Filed

Feb 25, 2022

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Family

Matter Type

Name Change

Case Last Refreshed

Nov 15, 2022

On February 22, 2022 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

2 Files
Filed

Feb 22, 2022

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Family

Matter Type

Name Change

Case Last Refreshed

Nov 23, 2022

On February 16, 2022 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

5 Files
Filed

Feb 16, 2022

Status

Pre-RJI

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Property

Matter Type

Foreclosure

Case Last Refreshed

Feb 01, 2023

On February 8, 2022 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

2 Files
Filed

Feb 08, 2022

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Family

Matter Type

Name Change

Case Last Refreshed

Nov 30, 2022

On January 25, 2022 a torts - other (child sexual victims act) case was filed in the jurisdiction of Nassau County. Judge Leonard D. Steinman presiding.

9 Files
Filed

Jan 25, 2022

Status

Bankruptcy

Judge

Hon. Leonard D. Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D. Steinman

Court

Supreme

County

Nassau County, NY

Category

Torts - Other (CHILD SEXUAL VICTIMS ACT)

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Mar 28, 2024

On December 1, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

12 Files
Filed

Dec 01, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Oct 06, 2023

On November 15, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

2 Files
Filed

Nov 15, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Family

Matter Type

Name Change

Case Last Refreshed

May 02, 2022

On October 29, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

21 Files
Filed

Oct 29, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

Oct 05, 2023

On October 21, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

9 Files
Filed

Oct 21, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Jul 30, 2023

On October 14, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

15 Files
Filed

Oct 14, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Arbitration

Matter Type

General Arbitration

Case Last Refreshed

Dec 07, 2022

On October 8, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

9 Files
Filed

Oct 08, 2021

Status

Judgment on Award

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Arbitration

Matter Type

General Arbitration

Case Last Refreshed

Dec 09, 2023

On October 5, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

13 Files
Filed

Oct 05, 2021

Status

Settlement

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Nov 15, 2022

On September 27, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

16 Files
Filed

Sep 27, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Dec 01, 2023

On September 16, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

3 Files
Filed

Sep 16, 2021

Status

Active

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Arbitration

Matter Type

General Arbitration

Case Last Refreshed

Nov 05, 2021

On September 9, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

7 Files
Filed

Sep 09, 2021

Status

Judgment on Award

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Arbitration

Matter Type

General Arbitration

Case Last Refreshed

Nov 23, 2022

On September 9, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

7 Files
Filed

Sep 09, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Apr 26, 2022

On September 1, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

12 Files
Filed

Sep 01, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Arbitration

Matter Type

General Arbitration

Case Last Refreshed

Nov 25, 2022

On August 31, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

14 Files
Filed

Aug 31, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Nov 15, 2022

On August 30, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

18 Files
Filed

Aug 30, 2021

Status

Settlement

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Arbitration

Matter Type

General Arbitration

Case Last Refreshed

Dec 03, 2022

On August 19, 2021 a case was filed in the jurisdiction of Nassau County. Judge Leonard D Steinman presiding.

15 Files
Filed

Aug 19, 2021

Status

Closed

Judge

Hon. Leonard D Steinman Trellis Spinner 👉 Discover key insights by exploring more analytics for Leonard D Steinman

Court

Nassau County

County

Nassau County, NY

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Dec 01, 2023

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