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also known as Finn Gavagan, Finn
Attorney James Finn Gavagan represents injured Massachusetts residents in all types of personal injury matters against insurance companies, negligent drivers, negligent property owners, and negligent medical professionals. Whether it’s a car accident, bicycle accident, pedestrian accident, motorcycle accident, truck accident, fall accident, premises liability, nursing home abuse and neglect, dog bites, construction accident, or wrongful death claim.
Accident victims and their loved ones are our priority, ensuring unmatched legal representation and personalized solutions for every individual case. Our personal injury law firm is committed to securing the maximum financial compensation for our clients, combining years of extensive experience, grit, and unwavering hard work. Reach out for a free consultation at or connect with us through our email contact form on our website. No fee unless you win.
Finn is a talented civil litigation attorney who specializes in all types of personal injury matters and has been successful both in and out of the courtroom, resolving his cases through litigation, mediation, and negotiations. Finn prides himself on integrity, authenticity, and a commitment to obtaining the highest result for his clients.
Selected to the Massachusetts Super Lawyers Rising Stars List for 2020, 2021, 2022, 2023, and 2024. Only 2.5% of lawyers in Massachusetts receive this distinction. Recognized in Boston Magazine’s 2021 Top Lawyers List. Recognized in Best Lawyers in America® 2024.
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$0 first 60 minutes
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Chat withState: Massachusetts
Acquired: 2014
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1452 Dorchester Ave 4th fl,, Boston, MA, 02122
Showing 1 - 5 of 44 client reviews from Avvo
Posted by Chanoil | September 29, 2025 | Hired Attorney
One of the best attorney I was never meet before. He is great , he doing good job..
Posted by anonymous | June 5, 2025 | Hired Attorney
I was referred to Attorney Finn Gavagan by a close friend who said, “You need someone who knows the law and will truly have your back.” She was right. After I was seriously injured in a trip and fall at a supermarket in Cape Cod, Attorney Gavagan helped me through the entire legal process with com...
Posted by anonymous | April 1, 2025 | Hired Attorney
I was in a car accident in downtown Boston when a valet driver collided into my vehicle. Attorney J. Finn Gavagan at Gavagan Law, LLC, made the entire process simple. He explained everything clearly, handled the insurance companies, and got a great result for my case. If you’re looking for a car acc...
Posted by Hanna | December 19, 2024 | Hired Attorney
Attorney J. Finn Gavagan at Gavagan Law, LLC, represented me after a car accident, and I couldn’t be happier with the results. He was professional, attentive, and made the process easy to understand. He was also very understanding and helpful. If you’re in a car accident in Boston, MA, I highly recom...
Posted by D | June 9, 2024 | Hired Attorney
Attorney J. Finn Gavagan represented my wife and I when we were involved in a car accident on Cape Cod. He successfully resolved our cases, and we appreciated his hard work and legal expertise. We highly recommend him and Gavagan Law if you’re in a car accident in Massachusetts.
Contracts and agreements lawyer
Personal injury lawyer
Personal injury lawyer
Nursing home abuse and neglect lawyer
2026
Ones to Watch, Best Lawyers in America
2025
Ones to Watch, Best Lawyers in America
2025
Super Lawyer, Massachusetts Super Lawyers
2024
Best Lawyers: Ones to Watch® in America, The Best Lawyers in America®
2024
Rising Star, Massachusetts Super Lawyers
2023
Rising Star, Massachusetts Super Lawyers
2023
Client's Choice, Avvo
2022
Rising Star, Massachusetts Super Lawyers
2021
Rising Star, Massachusetts Super Lawyers
2021
Top Lawyer, Boston Magazine
2020
Rising Star, Massachusetts Super Lawyers
2017
Client's Choice, Avvo
2016
Client's Choice, Avvo
2023 - Present
Attorney, Gavagan Law, LLC
2015 - 2023
Attorney, Colucci, Colucci, & Marcus, P.C.
2014 - 2014
Attorney, Law office of Attorney Carol Steinberg
2012 - 2012
Judicial Intern, Bristol County Probate & Family Court, The Honorable Katherine A. Field
2008 - 2009
AmeriCorps Legal Assistant, New Center for Legal Advocacy, Inc.
2020 - Present
Massachusetts Academy of Trial AttorneysMember
$180,000 settlement
$200,000 settlement
$195,000.00
$200,000.00
Arbitration award $137,099.00
2025
On Trial with Judge Kazanjian
2024
Building Trial Skills Program
2013
JD - Juris Doctor
2006
BA - Bachelor of Arts
2025
2024
2023
English
Legal Answers
How can I get compensation for pain and suffering, physical loss and other damages caused by an accident?
23 Mar 2019
Will I get be able to file a lawsuit of injury due to employer’s irresponsible mistake?
05 Mar 2019
How do I ask the insurance company that is at fault for the accident to compensate for pain and suffering ?
04 Mar 2019