Photo of David G. Thomas

David G. Thomas

David advises on individual and corporate disputes during the entire dispute-resolution life cycle, including through strategic negotiation, mediation, other forms of alternative dispute resolution, and adjudication through trial when needed or required. David has experience with many subject matters, including unfair or deceptive business practices disputes in individual and putative class action settings, including under Massachusetts General Laws Chapter 93A—the Massachusetts Consumer Protection Act. Boston magazine selected David as a “Top Lawyer—Class Action” in 2022 and 2023. Also, David works with clients on avoiding disputes proactively by identifying and ameliorating existing or potential dispute risks in business policies and practices.

In a pair of cases, the District of Massachusetts addressed personal jurisdiction in the context of Massachusetts General Laws Chapter 93A.

In the first case, Mayur LLC v. Freedom Foods,

Continue Reading District Court Rulings Highlight Key Pleading Requirements for Mass. Chapter 93A Personal Jurisdiction in Cross-Border Business Disputes

In Massachusetts business litigation, Chapter 93A claims often trail behind an ordinary breach of contract claim. Typically, however, a mere breach of contract claim does not give rise to a

Continue Reading Beyond The Breach: How Breaches of Contract May Trigger Chapter 93A Liability in Mass. Business Litigation

In Gretzky v. AmGuard Insurance Co., the United States District Court for the District of Massachusetts evaluated how insurers facing a 176D demand letter post-judgment may limit exposure under

Continue Reading Federal Court Reinforces Safe-Harbor Protection for Insurers in Mass. Chapter 93A Litigation

On Sept. 22, 2025, Judge Sorokin of the District of Massachusetts dismissed all claims against Harvard College arising from a former faculty member’s suit against the university.

Plaintiff James Wines

Continue Reading District Court Rules Non-Profit Employers Executing Employment Agreements May Evade Chapter 93A Liability

MCR Labs, Inc., a cannabis testing laboratory, sued Analytics Labs, LLC (and others) under Massachusetts General Laws Chapter 93A, Section 11 for allegedly falsely reporting elevated “THC Potency Levels” and

Continue Reading Court Distinguishes Unfair Competition from Deceptive Practices Under Massachusetts Chapter 93A

In Robles v. Selective Insurance Co. of America, 2025 U.S. Dist. LEXIS 204595 (D. Mass. Sept. 2, 2025), Magistrate Judge Hennessy issued a report and recommendation granting in part

Continue Reading Mass. Court Limits Chapter 93A Claims Against Insurers in Robles v. Selective Insurance Decision

Litigation and arbitration can be time-consuming, expensive, and emotionally draining for all concerned. Although arbitration was designed to be faster and more cost-effective than court proceedings, both are still “rights-based”

Continue Reading Multi-Tiered Dispute Resolution Systems—Seeking ‘Party-Controlled’ Resolution Opportunities Before Arbitration or Litigation

On Sept. 23, 2025, Judge Mark Mastroianni of the U.S. District Court for the District of Massachusetts issued a decision in Mulani v. Peter Pan Bus Lines, Inc., dismissing

Continue Reading Junk Fees, Choice of Law, and the Limits of Chapter 93A: Mulani v. Peter Pan Bus Lines, Inc.