Overall Rating
This is an aggregated review score of Avvo and Lawyers.com reviews.
This is an aggregated review score of Avvo and Lawyers.com reviews.
5.0 /5.0
161 Client Reviews
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Matthew Thomas Marin
also known as Matt Marin, Matthew Marin
Virtual Consultation Available
Free Consultation
About Matthew
Biography
If you've been diagnosed with cancer after years of drinking contaminated water, suffered severe side effects from a dangerous drug, or been seriously injured because of someone else's negligence, you don't just need a lawyer — you need a fighter who understands your pain on a personal level.
Matthew T. Marin has spent the last 17 years doing exactly that.
Matthew founded Marin & Murphy Law Firm in Charleston, South Carolina, with a singular focus on representing individuals and communities harmed by dangerous pharmaceuticals, defective products, and environmental contaminants, including PFAS “forever chemicals.” Driven by a deep commitment to holding corporations such as 3M, DuPont, Pfizer, Janssen, and others accountable when their negligence causes serious injury or illness, Matthew has built a national practice dedicated to securing justice and meaningful compensation for his clients deserve.Matthew is one of the nation’s leading plaintiff attorneys in:
- PFAS “forever chemical” personal injury and water contamination cases (currently representing 500+ individuals nationwide)
- Zantac cancer litigation (currently representing 250+ plaintiffs)
- Xeljanz, Elmiron, Depo-Provera, Ozempic, and other dangerous drug cases
- Catastrophic car, truck, bicycle, and premises liability injuries
His recent results include confidential seven-figure drug injury settlements (2023–2025), a $400,000 bicycle accident recovery (2024), a $250,000 golf cart injury settlement (2024), and helping secure part of the historic $15 billion PFAS water provider settlement.
Rated 10.0 “Superb” on Avvo, selected to Super Lawyers every year since 2014, named to National Trial Lawyers Top 100, and a frequent speaker at Mass Torts Made Perfect, Matthew combines aggressive courtroom advocacy with genuine compassion. Clients repeatedly say he explains complicated cases in plain English and fights like the outcome is personal — because for him, it is.
When he’s not in trial, Matthew is on the water with his wife Danielle, their two young boys, and their golden retriever, or planning his next fishing trip in the Lowcountry he loves.
If a corporation or careless person turned your life upside down, call Matthew today for a free, no-pressure consultation. He only gets paid if you win.
You don’t have to fight alone. Matthew Marin has your back.
Important Disclaimer
The information contained in this attorney profile is for general informational purposes only and is not intended to constitute legal advice. No attorney-client relationship is formed by viewing this profile or contacting our firm without a signed representation agreement.
Prior results do not guarantee a similar outcome in future cases. Every case is different and must be evaluated on its own facts and circumstances. Settlement amounts, awards, and verdicts referenced herein are confidential where required and are provided only as illustrative examples of past results achieved by Matthew T. Marin and Marin & Murphy Law Firm.
Please consult directly with an attorney to discuss the specific details of your situation.
17-year Charleston trial lawyer fighting for people — not corporations. I take on dangerous drugs (Ozempic, Zantac, Depo-Provera), forever chemicals (PFAS), and AFFF), and serious injury cases across the country. $15B+ in national settlements helped, millions recovered locally. No fee unless I win.
Vicious dog attack or animal injury? South Carolina law holds owners responsible. I aggressively pursue full compensation for scars, surgeries, and trauma.
If medical negligence harmed your child during pregnancy or delivery, I pursue justice against hospitals and doctors so your baby gets the care they need for life.
Traumatic brain injuries change everything. I work with top medical experts to prove the full extent of your damages and secure the money needed for lifelong care.
Charleston car accident attorney with 17 years of experience turning serious wrecks into maximum settlements. Let me handle the insurance companies so you can focus on healing.
Part of a large group harmed by the same company or product? I help lead nationwide class actions and mass torts (PFAS, Zantac, dangerous drugs) to hold corporations accountable.
Harmed by a defective drug, device, or consumer product? I’m a nationally recognized leader in product liability and mass torts — fighting corporations for the compensation you deserve.
Doctors and hospitals must be held responsible when mistakes cause serious harm. I take on complex medical negligence cases and fight for maximum recovery.
Diagnosed with mesothelioma or asbestos-related disease? I fight for veterans and workers exposed decades ago to recover millions from responsible asbestos companies.
Motorcyclists are often blamed unfairly. I level the playing field and fight for riders’ rights — recovering medical bills, lost wages, and pain & suffering. Call for a free case review.
Hurt by someone else’s negligence? I fight to get you every dollar you deserve. Free consultation. No fee unless we win.
Injured on someone else’s dangerous property? I hold property owners accountable and have recovered hundreds of thousands for slip, trip, and fall victims across South Carolina.
Paralysis and spinal injuries require massive compensation. I’ve helped catastrophically injured clients recover millions to cover medical care, home modifications, and lost income.
Commercial truck crashes cause devastating injuries. I take on big trucking companies and their insurers to recover the life-changing compensation you need.
Injured on the job in South Carolina? I make sure you get all the medical treatment and wage benefits you’re entitled to — and explore third-party claims when possible.
When negligence takes a loved one, you deserve justice and financial security. I compassionately guide families through wrongful death claims and fight for full compensation.
Practice Areas
15
Practice Areas
Personal Injury
25%
Defective and Dangerous Products
15%
Car Accident
10%
Class Action
10%
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
Licenses
Licensed in South Carolina for 9 years
State: South Carolina
Acquired: 2016
No misconduct found
Licensed in Connecticut for 16 years
State: Connecticut
Acquired: 2009
No misconduct found
Licensed in Massachusetts for 17 years
State: Massachusetts
Acquired: 2008
No misconduct found
Licensed in Rhode Island for 17 years
State: Rhode Island
Acquired: 2008
No misconduct found
Location
Marin & Murphy Law Firm
(843) 642-2449
Fax
3 Broad St Suite 405, Charleston, SC, 29401
marinmurphylaw.com/ethylene-oxide-lawyer-lawsuitMarin & Murphy Law Firm
(401) 228-8271
Fax
1000 Chapel View Blvd, Suite 260, Cranston, RI, 02920
marinmurphylaw.com/ethylene-oxide-lawyer-lawsuitMarin & Murphy Law Firm
(401) 425-4059
Fax
127 Dorrance Street, Providence, RI, 02903
marinmurphylaw.com/ethylene-oxide-lawyer-lawsuitMarin & Murphy Law Firm
(401) 218-0034
Fax
37 Bellevue Avenue, Newport, RI, 02840
marinmurphylaw.com/ethylene-oxide-lawyer-lawsuitMarin & Murphy Law Firm
(401) 316-9423
Fax
6 Wanton Shippee Rd, East Greenwich, RI, 02818
marinmurphylaw.com/ethylene-oxide-lawyer-lawsuitMarin & Murphy Law Firm
(401) 210-9899
Fax
2374 Diamond Hill Rd, Cumberland, RI, 02864
marinmurphylaw.com/ethylene-oxide-lawyer-lawsuitGallery
Online Presence
Other places you can find Matthew online.
Matthew Thomas Marin's Reviews
Showing 1 - 5 of 148 client reviews from Avvo
Posted by Tom | September 3, 2020 | Hired Attorney
This review is from a person who hired this attorney.
Best Criminal Lawyer in RI
I cannot thank Matt enough for the time and dedication he gave to my case. He was professional and constantly me updated on the status of the case and always had our next best plan of action ready to go. He got the severity of my charges dropped considerably, and I am still able to drive with my lice...
Posted by anonymous | September 20, 2019 | Hired Attorney
This review is from a person who hired this attorney.
Superb
He was efficient and thorough. He went above and beyond to ensure I was represented properly. He did his due diligence and always was straight forward. I appreciated him and his hard work. He has a tremendous work ethic and is extremely fair.
Posted by anonymous | April 12, 2019 | Hired Attorney
This review is from a person who hired this attorney.
Excellent Representation
Extremely knowledgeable, professional, and experienced. Kept me abreast of every issue , date and nuance regarding my case. I received the best possible outcome thanks to Mr. Marin's legal expertise and preparedness.
Posted by Jason | February 24, 2019 | Hired Attorney
This review is from a person who hired this attorney.
Do yourself a favor
I found Matt to be quite personable, as well as efficient and knowledgable. My case, which was concerning cannabis and cannabis extracts (which is a sched 1) of no small quantity, felt like it was on autopilot for the most part, having only to show up to court briefly on a few occasions. He was ...
Posted by john | July 5, 2018 | Hired Attorney
This review is from a person who hired this attorney.
GREAT REPRESENTATION
Mr. Marin was the utmost professional. He achieved the best possible outcome in my case. He was very responsive via telephone/e-mail/text throughout the entire process. I would recommend his services to anyone seeking representation.
Matthew Thomas Marin's Lawyer Endorsements
"I met Attorney Marin prior to my becoming an attorney, and have been in court with him on occasion in RI since I opened my office. Attorney Marin is professional, trustworthy, and clients will know that they have a solid and hardworking advocate on their side in Attorney Marin. It is without hesitation that I endorse him here."
"Attorney Marin is a true professional and a tireless advocate for his clients and his results are proof of that. I would highly recommend Attorney Marin."
"I endorse this lawyer."
"Attorney Marin is an excellent advocate for his clients. He works tirelessly to ensure his client's needs are always met and handles each case with nothing but the utmost professionalism."
"I endorse this lawyer. In my estimation, Matt is the best young criminal defense lawyer in the State of Rhode Island. I have sat with him at trial and watched him destroy State witnesses during cross-examination. You are in great hands if you hire Matt Marin."
"I endorse Attorney Marin. He has the knowledge, skill and determination to ensure the best possible results for this clients. He is also well respected amongst his peers."
"Matt Marin is a highly competent criminal defense attorney and I would refer clients in need of criminal representation to him without hesitation."
"Atty. Matthew Marin is the real deal. If you need assistance with a criminal charge, look no further."
"I endorse this lawyer."
"I endorse Matthew. He is a highly skilled attorney that is well respected in the legal community."
"Matthew Marin is one of the best DUI attorneys in Rhode Island. He knows the District Court and the Refusal Court like the back of his hand. If you get charged with a DUI, this is the lawyer you need to call. I endorse Matthew Marin."
"I endorse this lawyer."
"I endorse this lawyer."
"I endorse this lawyer."
"I endorse this lawyer."
"Matt Marin is one of the best lawyers in the State of Rhode Island. He works hard and gets great results."
"As a relatively new member of the Rhode Island Bar, I can attest that I have personally benefited from Matthew's selflessness and professionalism as he has taken time out of his busy schedule to teach me the finer points of criminal defense practice in Rhode Island. I can say unequivocally that Matthew is a consummate professional and zealous advocate for his clients; additionally, Matthew's talent, skill and work ethic are among the best in the state. I endorse Matthew and highly recommend him to represent you on all your criminal defense needs, particularly DUI defense."
"You're in great hands with Mr. Marin"
"Professional, committed, and approachable; Matt is quite an attorney. Anyone in a position to utilize his services can rest soundly that Matt will aggressively represent his or her interests."
"I endorse this lawyer."
Nicholas Parrillo
Criminal defense lawyer
Allison Abilheira
Criminal defense lawyer
Thomas Thomasian
Criminal defense lawyer
Frank Orabona
Personal injury lawyer
Michael Zarrella
DUI and DWI lawyer
Timothy Sweet
Divorce and separation lawyer
Bill Farias
Divorce and separation lawyer
David Slepkow
Family lawyer
James Smith
Criminal defense lawyer
Matthew Fabisch
DUI and DWI lawyer
James Powderly
Criminal defense lawyer
Experience
Honors
2022
Superlawyer, SuperLawyers
2021
Superlawyer, SuperLawyers
2020
Superlawyer, SuperLawyers
2019
Rising Star, SuperLawyers
2019
Best DUI Lawyers in Providence, Three Best Rated
2018
Rising Star, SuperLawyers
2018
Silver Client Champion Award, Martindale-Hubbell
2017
Rising Star, Super Lawyers
2017
2017 Client's Choice Award, Avvo.com
2016
2016 Client's Choice Award, Avvo.com
2016
Rising Star, Super Lawyers
2016
Top 40 Under 40 Criminal Defense, The National Trial Lawyers Association
2015
Rising Star, Super Lawyers
2015
10 Best Under 40 Criminal Law Attorneys in Rhode Island, American Institute of Criminal Law Attorneys
2015
2015 Clients' Choice Award, Avvo
2015
10 Best DUI Attorneys in Rhode Island for 2015, American Institute of DUI/DWI Attorneys
2014
Top 10 Under 40, National Academy of Criminal Defense Attorneys
2014
Rising Star, Super Lawyers
2014
2014 Client's Choice Award, Avvo.com
2014
10 Best DUI Attorneys in Rhode Island for 2014, American Institute of DUI/DWI Attorneys
2005
Ralph Papitto Scholarship Award, Roger Williams University
2004
Morton H. Sigel Award, Clark University Graduate School of Management
Work Experience
2025 - Present
Partner, Marin & Murphy Law Firm
2023 - 2025
Partner, Marin, Barrett, and Murphy Law Firm
2019 - 2023
Partner, Marin and Barrett, Inc.
2008 - 2019
Owner, Law Offices of Matthew T. Marin, Esq. Inc.
2008 - 2008
Rule 9 Prosecutor, Rhode Island Department of Attorney General
2007 - 2008
Intern / Associate, The Law Offices of S. Joshua Macktaz, Esq., Inc.
2004 - 2005
Manager, Gager International
Associations
2013 - Present
National College of DUI DefenseMember
2011 - Present
National Association of Criminal Defense LawyersLifetime Member
2008 - Present
Massachusetts Bar AssociationMember
2008 - Present
Rhode Island Bar AssociationMember
2008 - Present
American Association for JusticeMember
Sample of Legal Cases
Drunk Driving Charge Reduced to Reckless Driving January 19th, 2018
Reduced to Reckless Driving
Possession with Intent to Distribute Charge Dismissed
CASE DISMISSED
Shoplifting Charge Dismissed in the Kent County District Court
CASE DISMISSED
1999 Shoplifting Charge Expunged in the Providence County District Court
CASE EXPUNGED
Felony Charges Reduced in the Providence Superior Court
DRUG CHARGE DISMISSED AND FELONY ASSAULT REDUCED TO MISDEMEANOR SIMPLE ASSAULT
Domestic Assault and Resisting Arrest Charges Dismissed
All Charges Dismissed
Domestic Disorderly Conduct and Domestic Vandalism Charges Dismissed
All Charges Dismissed
Disorderly Conduct and Vandalism Charges Dismissed 3/9/17
All Charges Dismissed
Possession of Alcohol by a Minor Charge Dismissed and Expunged 3/7/17
Dismissed and Expunged
Drunk Driving Charge Reduced to Reckless Driving in the Washington County Superior Court 2/22/17
FIRST OFFENSE DUI CHARGE REDUCED TO RECKLESS DRIVING resulting in one year filing with a four month loss of license, completion of a substance abuse assessment, fifty hours of community service, and court costs
Domestic Violence Charges Dismissed in the Newport District Court on 2/17/17
DOMESTIC VIOLENCE CHARGES DISMISSED
2009 Marijuana Conviction Expunged in the Providence Superior Court
EXPUNGED on January 24th, 2017
2005 Felony Assault Deferred Sentence Expunged in the Providence Superior Court
Deferred Sentence Expunged on 1/24/17
2011 DUI Conviction Expunged in the Kent County District Court
Conviction Expunged
Drunk Driving Charge Reduced to Reckless Driving in the Providence County District Court 1/9/17
FIRST OFFENSE DUI CHARGE REDUCED TO RECKLESS DRIVING resulting in one year filing with a forty-five day loss of license, completion of alcohol counseling, and court costs
Drunk Driving Charge Reduced to Reckless Driving in the Kent County District Court 12/7/16
FIRST OFFENSE DUI CHARGE REDUCED TO RECKLESS DRIVING resulting in one year filing with no loss of license, a $250 charitable contribution, and court costs
Simple Assault and Disorderly Conduct Charges Dismissed in the Kent District Court
BOTH CHARGES DISMISSED on November 23rd, 2016
Domestic Assault Charge Dismissed in the Providence County District Court
DOMESTIC ASSAULT CHARGE DISMISSED on November 16th, 2016
2011 DUI Charge Expunged in the Providence County District Court
DUI CONVICTION EXPUNGED on November 16th, 2016
Domestic Violence Charges Dismissed in the Kent County District Court
DOMESTIC VIOLENCE CHARGES DISMISSED
Domestic Disorderly Conduct Charge Dismissed in the Newport County District Court
DOMESTIC DISORDERLY CONDUCT CHARGE DISMISSED
Cocaine Possession Charge Dismissed in the Kent County Superior Court
RESULT: FELONY DRUG POSSESSION CHARGE DISMISSED
Domestic Assault Charge Dismissed in the Providence County District Court
DISMISSED
Domestic Violence Charges Dismissed in the Washington County District Court
DOMESTIC VIOLENCE CHARGES DISMISSED
First Offense DUI Charge Reduced to Reckless Driving in the Kent County District Court
FIRST OFFENSE DUI CHARGE REDUCED TO RECKLESS DRIVING resulting in one year filing with a ninety day loss of license, a $500 fine, and substance abuse counseling
Domestic Violence Charges Dismissed in the Newport County District Court
DOMESTIC VIOLENCE CHARGES DISMISSED
Domestic Violence Charges Dismissed and Violation of Filing Complain Withdrawn
DOMESTIC VIOLENCE CHARGES DISMISSED AND VIOLATION OF FILING COMPLAINT WITHDRAWN
First Offense DUI Charge Reduced to Reckless Driving
FIRST OFFENSE DUI CHARGE REDUCED TO RECKLESS DRIVING resulting in one year filing with a short forty five day license suspension
Disorderly Conduct Charge Dismissed
DISORDERLY CONDUCT CHARGES DISMISSED BY THE COURT
Domestic Disorderly Conduct and Vandalism Charges Dismissed
BOTH DOMESTIC VIOLENCE CHARGES DISMISSED and expunged from our Client's record
CHARGE: FIRST OFFENSE DRIVING UNDER THE INFLUENCE (DUI - BAC Greater Than 0.15)
FIRST OFFENSE DUI CHARGE REDUCED TO RECKLESS DRIVING resulting in one year filing with no loss of license
CHARGE: SECOND OFFENSE DRIVING UNDER THE INFLUENCE (BAC Greater Than 0.15)
RESULT: SECOND OFFENSE DUI CHARGE REDUCED TO RECKLESS DRIVING resulting in one year probation
Felony Domestic Strangulation Charges Dropped In Exchange for Plea to Misdemeanor Simple Domestic Assault
(1) FELONY DOMESTIC STRANGULATION CHARGE DISMISSED; (2) NO CONTEST PLEA TO DOMESTIC MISDEMEANOR SIMPLE ASSAULT AND BATTERY CHARGE and sentenced to one year probation on August 15th, 2016; (3) DOMESTIC DISORDERLY CONDUCT CHARGE DISMISSED.
Felony Breaking and Entering Charges Reduced to Misdemeanor Willful Trespass
RESULT: FELONY BREAKING AND ENTERING CHARGE REDUCED TO MISDEMEANOR WILLFUL TRESPASS resulting in one year ACI suspended for one year of probation
2001 Possession with Intent to Distribute Conviction Expunged
Expunged
1984 Felony Kidnapping Charge Expunged in Providence County Superior Court
Expunged
2000 Felony Carrying a Pistol Without a License Expunged in Providence County Superior Court
Expunged
Client's 1996 Felony Drug Conviction Expunged
Expunged
2010 Felony Larceny Charges Expunged
Expunged
Warwick Shoplifting Charges Dismissed and Expunged
Dismissed and Expunged
Felony Larceny Charges Dismissed and Expunged
Dismissed and Expunged
Simple Assault and Disorderly Conduct Charges Dismissed and Expunged in the Newport County District Court
Dismissed and Expunged
Felony Casino Gambling Charges Dismissed
All Charges DISMISSED
RI DUI Charges Reduced to Reckless Driving
DUI Charge Reduced to Reckless Driving and Case Filed for One Year
Felony Assault on a Police Officer Charges Dropped
Felony Charge Dismissed, Misdemeanor Charge Filed for One Year
Rhode Island State Police Drunk Driving Charge
DUI and Disorderly Conduct Charges DISMISSED; Reckless Driving - 1 Year Probation (no loss of drivers license)
College Student Charged with Possession of Marijuana
Possession of Marijuana Charges DISMISSED
Client Charged with Domestic Vandalism and Domestic Disorderly Conduct
All Domestic Violence Charges DISMISSED
Education
2008
Roger Williams University School of Law
JD - Juris Doctor
2008
University of Rhode Island
M.B.A.
2004
Clark University
BA - Bachelor of Arts
Speaking Engagements
2016
Semi-Annual Meeting
Odor of Marijuana as Probable Cause to Search - Post Decriminalization
2015
Expert Testimony Workshop
Expert Witness Testimony Basics and Trial Experience
2011
First Domestic Violence Case
Domestic Violence Defense
Publications
2023
Marin and Barrett Criminal Defense Blog
The Importance of Hiring a Skilled DUI Defense Lawyer in Rhode Island
2022
2017
Rhode Island Lawyers Weekly
Statutory Exclusionary Rule Applies to Refusal "Civil" Trials
2016
Rhode Island Lawyers Weekly
Despite Setbacks, DUI Attorney Continues Fight Over Rights Form
2016
Rhode Island Lawyers Weekly
Legality of 'Pot' Searches Weighed by the District Court
2016
Rhode Island Lawyers Weekly
Judge Allows Pot Search of Truck Passengers Bag
2015
Rhode Island Lawyers Weekly
Defense Bar Mounts Broad Challenge to Breath Tests
2015
Rhode Island Lawyers Weekly
DUI Attorneys Aim to Exploit Rights Form 'Fix'
2008
JD Supra
Rhode Island Expungement Law
Languages
English
Spanish
Activity
Legal Answers
Legal Guides
Legal Answers
Q&A
Why does my driving record say 1st offense DUI when the charge was amended?
15 Aug 2017
Q&A
I recently just received a $500 fine for passing a stopped school bus, the bus monitor let me pass!
01 Jul 2014
Legal Guides
Legal Guide
Navigating Depo-Provera Lawsuits: A Comprehensive Legal Guide by Marin, Barrett, and Murphy Law Firm
18 Oct 2024
Legal Guide
Navigating Chemical Hair Relaxer Lawsuits: A Comprehensive Legal Guide by Marin and Barrett Law Firm
05 Apr 2023
Legal Guide
Camp Lejeune Justice Act of 2022 Guide
02 Aug 2022