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Massachusetts Insurance Coverage and National Subrogation Law Firm

About the Firm

The Law Offices of Marie Cheung-Truslow is a boutique law firm, based in Boston, Massachusetts, serving insurance companies in complex insurance coverage disputes and national subrogation recoveries. Our extensive experience obtaining successful results in high-stakes litigation is unparalleled. We counsel clients from the first receipt of the claim through trial, verdict, and appeals.

The Law Offices of Marie Cheung-Truslow’s primary focus is on trial and appellate practice concentrating on complex, high stakes litigation, with particular emphasis on insurance coverage disputes, arson/fraud investigation, examination under oath, reference and appraisal proceedings, class action prosecution and defense, multiple line large loss subrogation, and bad faith litigation.

Martindale Awards

Message from Marie Cheung-Truslow

Why hire our law firm for your insurance coverage disputes and subrogation assignments?


We have been representing the insurance industry since 1992. Our long-standing clients have been with us for over two decades. The reason why our clients partner with us is who we are .

  • We are tenacious and competent
  • We make it our business to understand our client’s business
  • We build strong relationships with our clients; we get to know them
  • We deliver impeccably sound advice
  • We deliver uncompromising commitment and dedication on every case
  • We work tirelessly to achieve the best possible results for our clients
  • We have resources to handle your multi-million and midsize losses
  • We have in-depth knowledge of insurance coverage, appraisal and reference, and subrogation law
  • We are frequent invited speakers at insurance industry conferences and seminars
  • We have represented clients in cases that have changed insurance law

Please call us for your next coverage dispute and/or subrogation assignment.


Marie Cheung-Truslow, Esq.

Areas of Practice

Top Insurance Coverage Defense Attorney

Defending clients in insurance coverage disputes is our core practice. Our Massachusetts presence allows us to personally handle every aspect of litigation in the Commonwealth, with the added advantage of over two decades of local knowledge of the legal landscape. We represent insurance companies when there is a dispute involving whether a certain claim is covered under an insurance policy by providing sound coverage opinions, taking examinations under oath, representing clients in appraisal and reference proceedings, and defending these claims in mediation, arbitration or lawsuits. We also serve as referees/appraisers and umpires on reference an appraisal panels.

Top Insurance Subrogation Attorney

Our national subrogation practice offers services beginning from the first notice of loss through trial, verdict or settlement, and judgment enforcement. We handle and oversee large and mid-size losses throughout the United States, utilizing an extensive network of forensic experts, consultants, and trial law firms.

What's Trending

2024 Complex Claims and Litigation Forum, 2nd Annual ALM PropertyCasualty360, February 26-28, 2024

By Brand Llama

We are so pleased to join Derrick G. Mullen, Vice President and Litigation Manager at Seneca Insurance Company, Geoff Borger,...

Terry v. Hospitality Mutual Insurance Company, 101 Mass. App. Ct. 597 (2022)

By Clint McCord

A recent decision by the Massachusetts Appeals Court outlines the danger for insurers who fail to fairly and reasonably investigate...

Brennan v. Metropolitan Property and Casualty Ins. Co., United States District Court for the District of MA, 21-CV-10526-DLC

By Marie Cheung-Truslow

In a recent Massachusetts federal court decision, the Court held that two loss assessments related to the same fire loss,...

Contact us

Please contact us for your Massachusetts insurance coverage
disputes and nationwide subrogation claims.

The Law Offices of Marie Cheung-Truslow provides the skillful
representation you need.

Call us at 617-777-4748 or contact us online to set up an initial consultation.