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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 serving insurance companies in complex insurance first party coverage disputes and large loss subrogation recoveries. Our extensive experience obtaining successful results in high-stakes litigation is unparalleled. We counsel clients from their first receipt of the claim all the way to trial and verdict, and appeals to the appellate courts.

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.

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Navigating the Minefield: Privacy, Ethics, and Coverage and Liability Determinations

By Marie Cheung-Truslow

Marie Cheung-Truslow is looking forward to presenting IN PERSON at the 2021 CLM Annual Conference in Atlanta (August 11-13). My...

What Attorneys Need to Know about Handling First-Party Property Insurance Claims (Webinar)

By Marie Cheung-Truslow

On April 5, 2021, Attorney Marie Cheung-Truslow will be presenting with her co-panelists at a webinar on handling first party...

Defense Verdict in Subrogation Case Reversed

By Marie Cheung-Truslow

The Massachusetts Lawyers Weekly in its February 18, 2021 edition quoted Attorney Cheung-Truslow on a recent subrogation case where the...

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.