Mark G. Lavoie

Mark G. Lavoie

Attorney Profile

Top Rated Medical Malpractice Attorney in Portland, ME

Norman, Hanson & DeTroy LLC
 | Two Canal Plaza, Portland, ME 04101
Phone: 207-774-7000
Fax: 207-775-0806
Selected To Super Lawyers: 2007 - 2019
Licensed Since: 1978
Practice Areas:
  • Personal Injury - Medical Malpractice: Defense (70%),
  • General Litigation (20%),
  • Business Litigation (10%)
Attorney Profile

Mark Lavoie represents businesses and individuals involved in complex, high exposure disputes, including malpractice and other health care litigation, commercial disputes, employment claims, product liability lawsuits, and the full range of professional negligence cases. He also represents health care institutions, physicians, dentists, engineers, lawyers and other professional service providers in administrative and regulatory licensure and credentialing controversies.

What motivates Mark in his representation of clients is the challenge of mastering extremely technical information and advocating for his clients in negotiations, administrative hearings, and in trials in state and federal courtrooms.  He is admitted to practice before the First Circuit Court of Appeals and the United States Supreme Court, as well as in state and federal courts in Maine, and state court in New Hampshire.

Certificates and Credentials

About Mark Lavoie

Admitted: 1978, Maine

Professional Webpage:


  • 1977

Representative Clients:

  • Maine Health, Medical Mutual Insurance Company, 1990

Other Outstanding Achievements:

  • Honorary member, Canadian Bar Association  , 2000
  • Law Clerk to a Justice Harry Glassman, 1979
  • Fellow, American College of Trial Lawyers, 2002
  • Maine Judicial Performance Committee, 1999
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Office Location for Mark G. Lavoie

Two Canal Plaza
Portland, ME 04101

Mark G. Lavoie:

Last Updated: 7/22/2019

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