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Alessandra Ash

Member

aash@harrisbeachmurtha.com
D: (212) 912-3518  
- New York, NY Office
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Senior Counsel Alessandra G. Ash
Profile
Representative Matters
Resources
Distinctions

Alessandra is a Partner in Harris Beach Murtha’s Mass Torts and Industry-Wide Litigation Practice Group, as well as the Product Liability and Comprehensive General Liability Practice Group. She is an experienced litigator who represents clients in high-exposure mass tort and product liability litigation nationwide.

Her practice focuses on defending product manufacturers in complex toxic tort cases, including those involving defective products, alleged catastrophic injuries such as burns, water contamination, AFFF, PFAS and claims under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Alessandra has particular experience developing defenses grounded in scientific evidence, including epidemiology, toxicology and hematology.

Before joining Harris Beach Murtha, Alessandra practiced at a national defense litigation firm, concentrating on construction accident claims under New York Labor Law §§ 200, 240(1), and 241(6). She also served as Assistant Corporation Counsel in the Special Federal Litigation Division, where she defended the City of New York and its officials in federal civil rights cases brought under 42 U.S.C. § 1983.

Insights
February 12, 2026

National Mass Torts: 2025 Year in Review

To assist clients and lawyers to prepare the best defense strategies, we share potential implications for future cases on these topics.
February 10, 2026

Second Department Resolves CPLR § 205(a) Six-Month Grace Period

Six-month grace period begins on the 30th day after the dismissal order is served with notice of entry.
December 15, 2025

NYSDEC Soil Background Study Clarifies Background PFAS Conditions

The study is a framework for distinguishing background PFAS presence and may serve as a reference in regulatory negotiations and litigation
December 8, 2025

NYSDEC Finalizes Mandatory Greenhouse Gas Emissions Reporting Regulations

New York becomes the third state to require GHG emissions reporting.
October 14, 2025

Pennsylvania Court Decision Regarding Forum Non Conveniens Signals a Rare Defense Victory

The Tranter decision is a victory for defendants who are plagued by plaintiff forum shopping, an especially popular strategy in Pennsylvania
August 25, 2025

Defense Attorneys Have Options on EPA’s Assessment of Sewage Containing PFAS

EPA’s draft assessment may become a point of contention in ongoing PFAS litigation.
March 4, 2025

National Mass Torts: 2024 Year in Review

Harris Beach Murtha attorneys Abbie Fuchs, Dan Strecker, and Alessandra Ash analyze key judicial holdings to assist clients and lawyers.
January 23, 2024

National Mass Torts: 2023 Year in Review

Abbie Eliasberg Fuchs, Daniel Strecker and Alessandra Ash review key mass torts judicial holdings and legal developments over the past year.
News
June 30, 2026

Harris Beach Murtha Year in Review Articles Featured in For The Defense Magazine

DRI, an organization of defense attorneys, publishes a monthly magazine about key developments and trends in law and civil litigation.
January 9, 2026

News Outlets Cover Firm’s Six Newly Elected Partners

Several professional organizations also covered the announcement of new partners.
December 17, 2025

Team of Attorneys from Harris Beach Murtha Appears in amNY Law

They wrote about the reason for the regulations, who must report, implications for large emitters, potential penalties and best practices.
April 7, 2025

Harris Beach Murtha’s Mass Torts Year in Review Featured in For The Defense Magazine

The review analyzes key judicial holdings and legal developments in federal court and tort hot spots across the country.
February 21, 2024

Harris Beach Year in Review Articles Featured in For The Defense Magazine

DRI featured two Harris Beach 2023 Year in Review pieces, Mass Torts and Industry-Wide Litigation and Medical and Life Sciences.
Events
External Publications

Recognition

Journal of Law and Policy, Executive Notes and Comments Editor

Admissions
New YorkPennsylvaniaU.S. District Court, New York - Eastern DistrictU.S. District Court, New York - Southern District
Education

Brooklyn Law School

JD 
2017

State University of New York at Albany

BA 
2014
magna cum laude

Capabilities

Legal Practices

Member of:

Environmental
Mass Torts and Industry-Wide Litigation
Product Liability and Comprehensive General Liability
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Attorney Advertising. Prior results do not guarantee a similar outcome. © 2025 Harris Beach Murtha Cullina PLLC

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Senior Counsel Alessandra G. Ash

Alessandra Ash

Member

aash@harrisbeachmurtha.com
Capabilities
People
Harris Beach Murtha Attorneys at Law
Senior Counsel Alessandra G. Ash

Alessandra Ash

aash@harrisbeachmurtha.com
D: (212) 912-3518
New York, NY Office

Profile

Alessandra is a Partner in Harris Beach Murtha’s Mass Torts and Industry-Wide Litigation Practice Group, as well as the Product Liability and Comprehensive General Liability Practice Group. She is an experienced litigator who represents clients in high-exposure mass tort and product liability litigation nationwide.

Her practice focuses on defending product manufacturers in complex toxic tort cases, including those involving defective products, alleged catastrophic injuries such as burns, water contamination, AFFF, PFAS and claims under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Alessandra has particular experience developing defenses grounded in scientific evidence, including epidemiology, toxicology and hematology.

Before joining Harris Beach Murtha, Alessandra practiced at a national defense litigation firm, concentrating on construction accident claims under New York Labor Law §§ 200, 240(1), and 241(6). She also served as Assistant Corporation Counsel in the Special Federal Litigation Division, where she defended the City of New York and its officials in federal civil rights cases brought under 42 U.S.C. § 1983.

Areas of Expertise

Legal Practices

Member of:

Environmental
Mass Torts and Industry-Wide Litigation
Product Liability and Comprehensive General Liability
Please select listing to show.

Admissions

New YorkPennsylvaniaU.S. District Court, New York - Eastern DistrictU.S. District Court, New York - Southern District

Distinctions

Recognition

Journal of Law and Policy, Executive Notes and Comments Editor

Attorney Advertising. Prior results do not guarantee a similar outcome. © 2026 Harris Beach Murtha Cullina PLLC
Content current as of October 13, 2026 12:03 pm