Judge Kathy G. Bergmann: Professional Background and Legal Expertise

Suffolk County Supreme Court, Department - IAS Part 6

Biography

The Hon. Kathy G. Bergmann is a justice on the Suffolk County Supreme Court in the 10th Judicial District of New York. She was elected to the bench on November 3, 2020.


Prior to her election, Bergmann was a judge on the Suffolk County Family Court, a position to which she was elected in 2016. Before that, she spent time as a principal law clerk to the Hon. Stephen J. Lynch of the New York State Court of Claims (2013 to 2016).


Bergmann earned a B.A. from the State University of New York at Oswego (1978) and an M.A. in public administration from C.W. Post College (1981). She worked as a grants administrator for Suffolk County Community College (1979 to 1981) and as an academic advisor and adjunct professor at C.W. Post College (1981 to 1984) before completing a J.D. at Touro College, Jacob D. Fuchsberg Law Center, in 1988.


She was licensed to practice in New York (1989).


After graduating from law school, Bergmann began her legal career as an assistant county attorney with the Suffolk County Attorney’s Office. She served in that capacity until 1990, at which time she opened her own private practice as a sole practitioner. Her practice encompassed real estate, domestic relations, matrimonial, contract, negligence, and estate planning matters.


Her memberships have included the Suffolk County Women’s Bar Association, the Suffolk County Bar Association, and the Women’s Bar Association of New York.

Recent Cases by Hon. Kathy G. Bergmann

On May 13, 2026 a sp-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

15 Files
Filed

May 13, 2026

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

SP-Other

Practice Area

Probate

Matter Type

Trusts

Case Last Refreshed

Aug 25, 2026

On April 29, 2026 a comm-contract case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

1 File
Filed

Apr 29, 2026

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Comm-Contract

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Jul 29, 2026

On March 18, 2026 a comm-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

Filed

Mar 18, 2026

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Comm-Other

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Oct 20, 2026

On October 21, 2025 a tort-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

1 File
Filed

Oct 21, 2025

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Other

Practice Area

Torts

Matter Type

General Negligence

Case Last Refreshed

Sep 16, 2026

On October 7, 2025 a tort-other negligence case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

3 Files
Filed

Oct 07, 2025

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Other Negligence

Practice Area

Torts

Matter Type

General Negligence

Case Last Refreshed

Jul 14, 2026

On August 11, 2025 a comm-contract case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

Filed

Aug 11, 2025

Status

Closed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Comm-Contract

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Feb 06, 2026

On June 26, 2025 a sp-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

10 Files
Filed

Jun 26, 2025

Status

Disposed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

SP-Other

Case Last Refreshed

Aug 12, 2025

On May 24, 2025 a sp-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

Filed

May 24, 2025

Status

Closed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

SP-Other

Case Last Refreshed

Oct 15, 2025

On May 16, 2025 a tort-other negligence case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

1 File
Filed

May 16, 2025

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Other Negligence

Practice Area

Torts

Matter Type

General Negligence

Case Last Refreshed

Sep 16, 2026

On April 8, 2025 a tort-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

Filed

Apr 08, 2025

Status

Consolidation

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Other

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

May 13, 2026

On April 4, 2025 a comm-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

Filed

Apr 04, 2025

Status

Closed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Comm-Other

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Sep 30, 2025

On March 21, 2025 a tort-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

Filed

Mar 21, 2025

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Other

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Apr 17, 2025

On March 18, 2025 a sp-cplr article 78 (body or officer) case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

37 Files
Filed

Mar 18, 2025

Status

Judgment on Appeal

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

SP-CPLR Article 78 (Body or Officer)

Practice Area

Administrative

Matter Type

Agency Action

Case Last Refreshed

Sep 01, 2026

On March 17, 2025 a tort-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

Filed

Mar 17, 2025

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Other

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Sep 23, 2026

On March 10, 2025 a sp-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

38 Files
Filed

Mar 10, 2025

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

SP-Other

Case Last Refreshed

Aug 12, 2026

On March 7, 2025 a special proceedings - cplr article 78 case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

17 Files
Filed

Mar 07, 2025

Status

Closed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Special Proceedings - CPLR Article 78

Practice Area

Administrative

Matter Type

Agency Action

Case Last Refreshed

Jun 18, 2025

On February 28, 2025 a sp-cplr article 75 (arbitration) case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

13 Files
Filed

Feb 28, 2025

Status

Closed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

SP-CPLR Article 75 (Arbitration)

Practice Area

Arbitration

Matter Type

General Arbitration

Case Last Refreshed

Apr 09, 2025

On February 11, 2025 a comm-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

Filed

Feb 11, 2025

Status

Other

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Comm-Other

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Sep 30, 2026

On February 10, 2025 a special proceedings - cplr article 75 case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

8 Files
Filed

Feb 10, 2025

Status

Closed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Special Proceedings - CPLR Article 75

Practice Area

Arbitration

Matter Type

General Arbitration

Case Last Refreshed

Jul 01, 2025

On February 7, 2025 a comm-contract case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

59 Files
Filed

Feb 07, 2025

Status

Non-Jury Verdict

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Comm-Contract

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Nov 24, 2025

On February 6, 2025 a tort-medical, dental, or podiatric malpractice case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

22 Files
Filed

Feb 06, 2025

Status

Active

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

Tort-Medical, Dental, or Podiatric Malpractice

Practice Area

Torts

Matter Type

Malpractice

Case Last Refreshed

Nov 24, 2025

On January 30, 2025 a sp-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

7 Files
Filed

Jan 30, 2025

Status

Closed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

SP-Other

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

May 21, 2025

On January 30, 2025 a sp-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

6 Files
Filed

Jan 30, 2025

Status

Closed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

SP-Other

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

May 21, 2025

On January 30, 2025 a sp-other case was filed in the jurisdiction of Suffolk County. Judge Kathy G. Bergmann presiding.

6 Files
Filed

Jan 30, 2025

Status

Closed

Judge

Hon. Kathy G. Bergmann Trellis Spinner 👉 Discover key insights by exploring more analytics for Kathy G. Bergmann

Court

Supreme

County

Suffolk County, NY

Court Category

SP-Other

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

May 21, 2025