Donna M. Siwek

Profile data snapshot: February 19, 2026 Details may have changed since.

As of February 19, 2026, Judge Donna M. Siwek presides in the Supreme Court of Erie County, having served on the bench for 26 years. Judge Siwek was most recently elected to the bench for a term beginning in 2015 and ending in 2028.

Judicial metrics

Click to expand sections for an explantion of each metric

Publication Rate: 0.0 decisions per year

Higher than 0% of judges in the dataset

0 published decisions over 13 years

Public Discipline: 0 determinations

Higher than 0% of judges in the dataset

Suppression Reversal Rate

Not applicable: judge absent from dataset

Excessive Sentence Findings

Not applicable: judge absent from dataset

Excessive Sentence Reductions

Not applicable: judge absent from dataset

Reassigned Reversals

Not applicable: judge absent from dataset

Favored Commercial Bonds

Not applicable: judge absent from dataset

Blocked Affordable Bail

Not applicable: judge absent from dataset

Disproportionate Carcerality

Not applicable: judge absent from dataset

NYSCEF Decisions

14 decisions (not counted in Publication Rate calculations)

2021

Lango v. Nowak

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2021

Olivero-Booker v. D'Souza

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2020

Engle v. Sergi Constr., Inc.

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2020

Technology Ins. Co. v. Main St. Am. Assur. Co.

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2019

Jankowski v. RP Excavating & Landscaping, Inc.

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2019

Sanders v. Aldi, Inc.

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2018

Reid v. Univera Healthcare Excellus Health Plan, Inc.

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2018

Trbovich v. Trbovich

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2018

Silverheels v. Nagi

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2017

Wrobel v. Doe

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