Top Rated Insurance Coverage Attorney in Burlington, MA

Founder of the firm and a current partner, Sean T. Carnathan represents clients in Boston, Massachusetts, and throughout the state as an attorney with O’Connor, Carnathan and Mack, LLC. He represents clients in matters of commercial and business law, bad faith insurance, insurance law and litigation. For the past several years, The Best Lawyers in America included him in their Trusts and Estates list, and for his high ethical standards and long list of successful results, he holds the highest peer rating possible of AV Preeminent* from Martindale-Hubbell.

Mr. Carnathan is admitted to practice in New Hampshire, Maine and Massachusetts. After graduating magna cum laude from Bowdoin College with a Bachelor of Arts, he then moved on to law school. At the University of Maine School of Law, he graduated summa cum laude and obtained his Juris Doctor. He then attended Harvard Law School, where he earned a Master of Laws.

In 2016, Mr. Carnathan was named an Irish Legal 100 Honoree, and he is currently a Hearing Officer for the Massachusetts Board of Bar Overseers. A Senior Fellow with the Litigation Counsel of America, he is a Barrister for the Order of Certus and the Order of Veritas.

Mr. Carnathan is also a FINRA dispute resolution arbitrator. He gives back to his community with charity work with the following organizations: Volunteer Lawyers for the Arts, the Chelmsford Center for the Arts and the Helen Gee Chin Scholarship Foundation. During his career spanning over two decades, he has obtained compensation in the millions for his clients through verdict or settlement.

* AV®, AV Preeminent®, Martindale-Hubbell Distinguished and Martindale-Hubbell Notable are certification marks used under license in accordance with the Martindale-Hubbell certification procedures, standards and policies. Martindale-Hubbell® is the facilitator of a peer review rating process. Ratings reflect the anonymous opinions of members of the bar and the judiciary. Martindale-Hubbell® Peer Review Rating™ fall into two categories – legal ability and general ethical standards.