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Sean E. Quinn

Sean E. Quinn

Practice areas:

Personal Injury, Commercial, Defective and Dangerous Products, Trucking Accident, Car Accidents

About Me

I am a trial lawyer dedicated to the representation of catastrophically injured individuals and their families in personal injury and wrongful death litigation throughout Pennsylvania and New Jersey. I specialize in complex civil litigation involving:


·         Construction Accidents

·         Industrial Accidents

·         Workplace Accidents

·         Tractor-Trailer Accidents

·         Brain Injuries

·         Electrocution

·         Burn Injuries

·         Medical Malpractice

·         Products Liability

·         Premises Liability

·         Motor Vehicle Accidents

·         Longshoremen Accidents


My expertise also extends to the representation of small businesses and construction companies in complex commercial litigation.


Known for my hard-hitting style and uncompromising work ethic, I have recovered over $50 million dollars in verdicts and settlements for my clients.  I have been recognized annually as a Super Lawyer by Super Lawyers-Pennsylvania and as a Rising Star by Super Lawyers-New Jersey. Only a handful of attorneys have achieved these honors from Super Lawyers in both New Jersey and Pennsylvania simultaneously.  I have also been recognized annually as a Top 40 Under 40 Trial Lawyer by the National Trial Lawyers Association.


Prior to founding the Quinn Law Group, I was an attorney at prominent Philadelphia-based plaintiff personal injury and defense firms. Prior to entering private practice, I was a Law Clerk for the Honorable Rosemarie Ruggiero Williams of The Superior Court of New Jersey. Clerking at the trial court level provided me with unique and invaluable insight into the judicial system.


I graduated from Franklin & Marshall College with Bachelor of Arts degrees in Government and History in 1997. At F&M, I was a Dean's List student and a member of the varsity football team - a team that won three conference championships. I went on to graduate from the Penn State-Dickinson School of Law with a J.D. in 2000. While in law school, I gained litigation experience as a legal intern for a civil trial judge in New Jersey, as a law clerk for a prominent Central Pennsylvania law firm, and as a legal intern in the Environmental Crimes Division of the Pennsylvania Attorney General’s Office. I also served as the captain of the Penn State-Dickinson Law National Trial Moot Court Team. In 2003, I continued my education by graduating with honors from the Temple University School of Law with an L.L.M. in Trial Advocacy.


I am admitted to practice in the state and federal courts of Pennsylvania and New Jersey, as well as the Third Circuit Court of Appeals.


I am a member of the American Association for Justice (AAJ), Pennsylvania Association for Justice (PaAJ), New Jersey Association for Justice (NJAJ), Philadelphia Bar Association, and Philadelphia Trial Lawyers Association (PTLA) where he is a member of the President's Select and Future Leaders Committee.


Photos and Videos

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Practice Areas

Licensed since 2000

  1. Personal Injury: 80%
    14 years
  2. Car Accidents: 5%
  3. Trucking Accident: 5%
  4. Defective and Dangerous Products: 5%
  5. Commercial: 5%
    14 years



Contingent (33-40%)

Attorney Endorsements

34 total 

  • John Fisher

    I endorse this lawyer.


    John Fisher Litigation Attorney
    Relationship: Fellow lawyer in community

  • Judd S Nemiro

    I highly endorse this lawyer, they are a well respected member of the legal community and always give their clients the best representation, If you are looking for someone willing to fight hard for your case, then look no further


    Judd Nemiro Divorce & Separation Attorney
    Relationship: Other

Contact Info

Quinn Law Group, LLC

1500 Market Street
Centre Square West - Suite 4000
Philadelphia, PA, 19102

Quinn Law Group, LLC

1913 Greentree Road, Suite D
Cherry Hill, NJ, 08003





Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
Top 100 Trial LawyersNational Trial Lawyers Association2015
Super LawyerSuper Lawyers Pennsylvania2015
Super LawyerSuper Lawyers New Jersey2015
Top 10 Attorney AwardNational Academy Of Personal Injury Attorneys2014
Top 100 Trial LawyersNational Trial Lawyers Association2014
Top 40 under 40National Trial Lawyers Association2014
Rising StarNew Jersey Super Lawyer2014
Super LawyerPennsylvania Super Lawyers2014
Top 40 under 40National Trial Lawyers Association2013
Rising StarSuper Lawyers - New Jersey2013
Super LawyerSuper Lawyers - Pennsylvania2013
Top 40 under 40National Trial Lawyers Association2012
Rising StarSuper Lawyers - Pennsylvania2012
Rising StarSuper Lawyers - New Jersey2012
Rising StarSuper Lawyers - Pennsylvania2011
Rising StarSuper Lawyers - Pennsylvania2010
Rising StarSuper Lawyers - New Jersey2010
Rising StarSuper Lawyers - New Jersey2009

Work Experience

TitleCompany NameDuration
Trial LawyerSheridan & Murray, LLC2002 - 2013
AssociateSwartz Campbell2001 - 2002
Law Clerk to Hon. Rosemare Ruggiero WilliamsSuperior Court of New Jersey2000 - 2001


Association NamePosition NameDuration
New Jersey Association for JusticeMember2005 - Present
Philadelphia Bar AssociationMember2005 - Present
American Association for JusticeMember2002 - Present
Pennsylvania Association For JusticeMember2002 - Present
Philadelphia Trial Lawyers AssociationMember2002 - Present

Legal Cases

Case NameOutcome
Tow-Truck Company Agrees to Pay $1.18 Million to Couple for Crash Injuries$1,180,000 Settlement
Construction Accident - $3.8 Million Settlement$3.8 Million
Construction Accident - $1.9 Million Settlement$1.9 Million Settlement

See all Legal Cases 


School NameMajorDegreeGraduated
Temple University - James E. Beasley School of LawTrial AdvocacyLL.M - Master of Laws2003
Penn State-Dickinson School of LawLawJD - Juris Doctor2000
Franklin and Marshall CollegeHistoryBA - Bachelor of Arts1997
Franklin and Marshall CollegeGovernmentBA - Bachelor of Arts1997

Speaking Engagements

Conference NameTitleDate
Dinner-and-LearnAuto Insurance2013
Dinner-and-LearnProducts Liability2013
Continuing EducationAnatomy of a Deck Collapse Case2012