Best Lawyers in Massachusetts, United States for Commercial Litigation

Jane E. Willis is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law, Commercial Litigation and Litigation - Antitrust. Jane E., who practices law in Boston, Massachusetts, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jane E. is held by other top lawyers in the same geographic and legal practice area.

Jason Kravitz heads up Nixon Peabody's IP Litigation group. Jason is a trial lawyer and his practice focuses on patent, trademark, copyright, trade secret, privacy, and false advertising disputes. He has litigated cases involving a broad range of technologies, including software and hardware, business methods, personal care products, wireless devices, footwear, dental implants, and online advertising applications. What do you focus on? I focus on litigating and resolving intellectual property...

Kenneth R. Berman is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Kenneth R., who practices law in Boston, Massachusetts, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth R. is held by other top lawyers in the same geographic and legal practice area.

Matthew Knowles is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Health Care. Matthew, who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.

Robert J. Kaler is a trial and appellate lawyer specializing in large-scale, complex commercial litigation, including business, financial, securities, trade secret, intellectual property, technology systems, healthcare, medical devices, fraud and unfair competition law, major project engineering/construction, and commercial contract cases, including jury and non-jury trials, arbitrations, class actions, and appeals on behalf of publicly-traded and privately held corporations; major banks and ...

Andrew C. Glass is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Andrew C., who practices law in Boston, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew C. is held by other top lawyers in the same geographic and legal practice area.

Robert G. Jones is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Banking and Finance and Litigation - Securities. Robert G., who practices law in Boston, Massachusetts, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert G. is held by other top lawyers in the same geographic and legal practice area.

A trial lawyer, David A. Vicinanzo serves a broad array of clients—from Fortune 100 to pro bono —in New England, New York, the Washington, DC, area, and elsewhere. He practices primarily in the area of government investigations and the representation of organizations and individuals in complex civil and criminal matters. What do you focus on? Before joining the firm, I was a federal prosecutor in Washington, DC, and New England for thirteen years. I served in Washington, DC, as an...

Lisa G. Arrowood is a Founding Partner of Arrowood LLP. Previously a Founding Partner of Todd & Weld LLP and a partner and associate at Hale and Dorr, she has over thirty years' experience practicing law in the areas of business litigation, employment disputes, medical malpractice, personal injury and legal malpractice. She is well known for her ability to try to a jury, judge or arbitrator breach of contract claims, medical malpractice cases, legal malpractice cases, sexual harassment an...

Peter L. Welsh is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Securities. Peter L., who practices law in Boston, Massachusetts, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Peter L. is held by other top lawyers in the same geographic and legal practice area.

Brian W. Cook is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Brian W., who practices law in Boston, Massachusetts, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian W. is held by other top lawyers in the same geographic and legal practice area.

James R. Carroll heads the litigation practice of Skadden’s Boston office. Mr. Carroll has broad experience — including jury trial experience — in consumer products, insurance, subprime-related issues and securities class action defense, as well as a broad array of complex civil litigations. Mr. Carroll is handling a number of purported class actions for major national life insurers and is defending a variety of purported class and individual actions in the life, disability ...

Ralph T. Lepore III is a partner in the Litigation Section and serves as chair of the Directors Committee. Mr. Lepore, a trial lawyer with over 30 years of experience, practices in the area of general civil litigation. He has experience in the areas of product liability, environmental litigation, toxic and mass tort litigation, general commercial litigation, aviation, drug and pharmaceutical, and insurance coverage litigation. Mr. Lepore has pro hac vice admissions in several states, includin...

Mark W. Pearlstein concentrates his practice on white-collar criminal defense, the defense of actions brought by the US Securities and Exchange Commission, complex commercial litigation, arbitration and internal investigations. Previously, he was the partner-in-charge of the Boston office and served as head of the Boston Trial Department. Mark is also a member of the Firm-wide Management Committee. Read full biography: https://www.mwe.com/people/pearlstein-mark-w/

Daniel V. Ward is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Daniel V., who practices law in Boston, Massachusetts, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel V. is held by other top lawyers in the same geographic and legal practice area.

Benjamin M. Stern is a partner in Nutter’s Litigation Department. He focuses his practice on patent litigation and has extensive trial experience representing multinational and entrepreneurial companies in federal and state courts nationwide, as well before the U.S. International Trade Commission (ITC) and in inter partes review (IPR) proceedings before the Patent Trial and Appeal Board (PTAB).With a strong background in both intellectual property litigation and complex commercial litig...