About John Marion Quaranta, Esq.

Mr. Quaranta is a trial lawyer for business people, consumers, and property owners, focusing his trial practice on complex commercial litigation. Since 2002, he has been rated AV preeminent (Highest Competency and Ethics Rating from Martindale-Hubbell). He has been recognized by his peers as a member of the Florida Legal Elite, Best Lawyers in America and SuperLawyers for commercial litigation. In 2017, was given membership into The National Trial Layers: Top 100 Civil Plaintiff Trial Lawyers.

In Mr. Quaranta's 28 years of practice, he has tried cases in federal and state courts throughout Florida, as well as before the NASD, FINRA, and American Arbitration Association. His clients have ranged from Fortune 500 companies and their officers and directors to small business owners. He has been general counsel to two U.S. defense contractors. On the flip side, Mr. Quaranta will represent any homeowner against their insurance company for the insurer's failure to live up to its promises. Similarly, Mr. Quaranta will represent any employee against his employer, no matter what rank in the corporate structure, for illegal discrimination, whistleblower, and Family Medical Leave Act claims.

Mr. Quaranta received his law degree from the University of Miami School of Law(J.D., magna cum laude, 1991) where he was awarded the Thomas P. McDougall Full Academic Scholarship. He was elected by his fellow classmates as member of the University of Miami Honor Council and was a member of the University of Miami Law Review. Mr. Quaranta received his undergraduate degree in Economics from Georgetown University (B.A., 1987). Mr. Quaranta served as past Chairman to Florida Bar Grievance Committee 11-F. He is a resident of Coral Gables, Florida, and is a member of the Knights of Columbus.

 

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Services

Areas of Law

  • Commercial Litigation
  • Class Actions
  • Insurance
  • Labor and Employment
  • Other 1
    • Qui Tam

Practice Details

  • Languages
    Spanish
    English
  • Video Calls
    Offers Video Calls
    Video Call Options
    Zoom
    Microsoft Teams
  • Firm Information
    Position
    Attorney
    Firm Name
    QUARANTA P.A.
  • Additional Links

Experience

  • Bar Admission & Memberships
    Admissions
    1992, Florida
    US Court of Appeals for the 11th Circuit
    US Tax Court
    US District Court, Eastern District of Wisconsin
    2014, US District Court, Middle District of Florida
    US District Court, Northern District of Florida
    US District Court, Southern District of Florida
    US Court of Appeals, 11th Circuit
    US District Court, Southern, Middle , Northern Districts of Florida
    Memberships
    Dade County Bar Association
    The Florida Bar.
    Bar Fellowship
    Florida Bar Grievance Committee Section 11F.
  • Education & Certifications
    Law School
    University of Miami
    Class of 1991
    J.D.
    magna cum laude
    Other Education
    Georgetown University
    Class of 1987
    B.A.
    Economics

Contact John Marion Quaranta, Esq.

Attorney at QUARANTA P.A.
5.0
1 review

1600 Ponce de Leon BlvdCoral Gables, FL 33134U.S.A.

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Office Hours:
  • Monday 09:00 AM - 05:30 PM
  • Tuesday 09:00 AM - 05:30 PM
  • Wednesday 09:00 AM - 05:30 PM
  • Thursday 09:00 AM - 05:30 PM
  • Friday 09:00 AM - 05:30 PM
  • Sunday 09:00 AM - 05:30 PM
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Attorneys FAQs

  • Is this attorney admitted to practice in any U.S. Federal Courts?
    John Marion Quaranta, Esq. is admitted to practice before the United States Court of Appeals for the Eleventh Circuit, United States Court of Appeals for the Eleventh Circuit, United States District Court for the Eastern District of Wisconsin, United States District Court for the Middle District of Florida, United States District Court for the Northern District of Florida, United States District Court for the Southern District of Florida and United States Tax Court.
  • Does this attorney speak any other languages?
    John Marion Quaranta, Esq. speaks Spanish.
  • Is this attorney Martindale-Hubbell Peer Review rated?
    Yes, John Marion Quaranta, Esq. has a 5.0 Peer Rating from Martindale-Hubbell.
  • How many attorneys are in this law firm?
    QUARANTA P.A. has 2 attorneys at this location.
  • What law school did this attorney attend?
    John Marion Quaranta, Esq. attended University of Miami.