Alex P. Rosenthal

Alex P. Rosenthal

recognized lawyers icon Recognized in Best Lawyers since 2010
Awarded Practice Areas
Commercial Litigation Litigation - Construction
Awarded Practice Areas
Commercial Litigation Litigation - Construction
Works at
Rosenthal Law Group

1 Best Lawyers award

Rosenthal Law Group logo

Biography

Alex P. Rosenthal is an attorney with Rosenthal Law Group in Weston, Florida. His practice focuses on Commercial Litigation and Litigation - Construction, along with business counseling and transactions. He represents businesses and individuals in complex disputes involving contracts, fraud, employment matters, real estate issues, and commercial landlord-tenant matters in both state and federal courts throughout Florida.

Mr. Rosenthal was born in Miami, Florida. He earned his B.A. from the University of Virginia in 1986 and his Juris Doctor, with honors, from the University of Florida College of Law in 1989. While in law school, he served on the Journal of Law and Public Policy and worked as an intern for United States Magistrate Judge William C. Turnoff.

His litigation practice includes matters in trial and appellate courts, and he regularly handles disputes involving complex commercial and construction-related issues. Mr. Rosenthal has obtained several precedent-setting decisions through his work in state and federal courts.

Mr. Rosenthal is admitted to practice before The Florida Bar, the United States District Courts for the Southern, Middle, and Northern Districts of Florida, the United States Court of Appeals for the Eleventh Circuit, and the Supreme Court of the United States. He also serves as a certified arbitrator in the Seventeenth Judicial Circuit in and for Broward County, Florida.

Mr. Rosenthal holds an AV Rated designation from Martindale-Hubbell and has been recognized by Super Lawyers. He has also been listed in The Best Lawyers in America® from 2010 through 2026 for Commercial Litigation. In addition, he is rated 10.0 by Avvo and is a Senior Fellow of the Litigation Counsel of America®.

During his career, Mr. Rosenthal has also received recognition including Corporate America’s 2016 Business Lawyer of the Year and honors from legal and business publications related to commercial and landlord-tenant litigation. His firm has also been recognized by Wealth & Finance as “Most Outstanding Law Firm of 2016.”

Works at
Rosenthal Law Group

1 Best Lawyers award

Rosenthal Law Group logo

Locations

Languages

  • English

Education

  • University of Virginia, graduated 1986
  • University of Florida, JD, graduated 1989

Bar Admissions

  • District of Columbia, The District of Columbia Bar
  • Florida, The Florida Bar

Court Admissions

  • United States Supreme Court
  • United States Eleventh Circuit Court
  • United States District Court - Northern District of Florida
  • United States District Court - Middle District of Florida
  • D.C. Court of Appeals
  • United States District Court - Southern District of Florida

Affiliations

  • Order of Veritas - Barrister
  • Litigation Counsel of America - Senior Fellow

Client Testimonials

Awards & Focus

Recognized in The Best Lawyers in America® 2026 for work in:
  • Commercial Litigation
  • Litigation - Construction
Additional Areas of Practice:
  • Appellate Practice
  • Business Organizations (including LLCs and Partnerships)
  • Closely Held Companies and Family Businesses Law
  • Litigation - Labor and Employment
  • Litigation - Real Estate
  • Trade Secrets Law
  • Arbitration
  • Mediation
  • Bet-the-Company Litigation
Awards:
  • "Most Outstanding Law Firm of 2016" from Wealth & Finance International

  • America’s Top 100 Bet-the-Company Litigators®

  • Lawyers of Distinction

  • Florida Trend Magazine's "Legal Elite"

  • Lawyer Monthly of Legal Awards

  • Finance Monthly Global Award

  • M&A Award by Corporate Livewire for "Excellence in Business Litigation Law — FL, USA."

  • Recognized in the Miami Herald as one of South Florida's Top Lawyers

  • 10.0 Superb rating by Avvo®

  • Florida's Commercial Landlord-Tenant Litigator of the Year by Acquisition International

  • Business Lawyer of the Year by Corporate America

  • Fort Lauderdale Illustrated's Top Lawyers

  • Florida Super Lawyers

  • AV Rated by Martindale-Hubbell

Case History

Cases
  • Yellow Cab Company v. Ewing by and through Jones, 225 So.2d 302 (Fla 3d DCA 2017)
A dismissal of an untimely appeal of an amended final judgment correcting a scrivener’s error.
  • Acquisition Trust Company, LLC v. Laurel Pinebrook, LLC, 226 So.3d 325 (Fla. 2d DCA 2017)
A successful appeal of a trial court’s dismissal with prejudice without leave to amend in a case involving a claim of an improper exercise of a right of first refusal.
  • Inside the Art of Craftmanship Corp. v. Design Center of the Americas, 237 So.3d 378 (Fla. 4th DCA 2018)
Represented a landlord in an appeal where the appellate court affirmed a final judgment of possession against a commercial tenant who did not deposit rent into the court registry during the pendency of the case, despite the tenant’s argument that the payment deadline fell on a day when the court was closed.
  • United States v. Estelle Stein, 881 F.3d 853 (11th Cir. 2018)
An en banc decision by the Eleventh Circuit Court of Appeals that overturned more than thirty years of circuit precedent. The earlier rule held that a taxpayer could not rebut the IRS’s presumption of correctness and defeat a motion for summary judgment based solely on an uncorroborated, self-serving affidavit. The Eleventh Circuit determined that an otherwise admissible affidavit may be sufficient to create a genuine dispute of material fact and defeat summary judgment, even if the affidavit is self-serving and uncorroborated.
  • Fields v. Toussie, 295 So.3d 1191 (Fla. 4th DCA 2020)
Rosenthal Law Group represented a judgment creditor in post-judgment proceedings involving the domestication of a foreign judgment exceeding $8,000,000. The judgment debtor failed to comply with discovery in aid of execution and disregarded multiple court orders requiring the production of discovery. As a result, the court issued a Writ of Bodily Attachment against the debtor. The debtor appealed the order, and the Fourth District Court of Appeal affirmed the trial court’s issuance of the writ.
  • Off the Wall & Gameroom LLC v. Gabbai, 301 So.3d 281 (Fla. 4th DCA 2020)
Represented a party in an appeal challenging a trial court order that denied a motion to compel arbitration. In a matter presenting an issue not previously addressed by the court and carrying significant implications, the appellate court reversed the denial of arbitration. The decision concluded that minors who obtain a contract through fraudulent conduct may still be bound by the agreement and may not rely on the “infancy defense” to avoid enforcement. The court also held that reasonable reliance is not a required element for a fraud claim under the circumstances presented.
  • Liberty Mutual Insurance Company v Wolfson, 299 So.3d 28 (Fla. 4th DCA 2020)
Represented the plaintiff on appeal following a $1.6 million verdict and final judgment in an underinsured motorist case obtained on the client’s behalf. The insurer sought reversal of the entire verdict. The appellate court affirmed the verdict while allowing the insurer’s requested setoffs.
  • GFA International, Inc. v Eric Trillas and Trillas Consulting Engineers, 327 So.3d 872 (3d DCA 2021)
The firm represented employer GFA International in litigation against its former employee, Eric Trillas, and his company, Trillas Consulting Engineers, seeking enforcement of non-competition and non-solicitation agreements. The trial court denied the employer’s motion for a temporary injunction. The firm appealed that ruling to the Third District Court of Appeal. The appellate court reversed the denial and directed the trial court to enter the temporary injunction. In its decision, the court rejected the employee’s argument that the employer lacked a legitimate business interest in protecting the line of business because the employee claimed he originally brought that line of work to the company. The court also rejected the argument, accepted by the trial court, that the agreement should not be enforced so the employee could continue working in storm damage and engineering services during the pandemic. In reversing the trial court, the Third District Court of Appeal cited Florida’s non-compete statute, Section 542.335, which provides: “In determining the enforceability of a restrictive covenant, a court … [s]hall not consider any individualized economic or other hardship that might be caused to the person against whom enforcement is sought.”
  • Jacob Taylor and Studygate, LLLC v. Studygate, Inc., Simpletense, Inc. and Jinyao Zhao, 2025 WL 1658205 (S.D. Fla. June 3, 2025)
  • In a notable victory, our firm successfully represented nonresident defendants in a complex case before the United States District Court for the Southern District of Florida, resulting in the dismissal of all claims for lack of personal jurisdiction. The case involved a $675,000 asset purchase agreement for Studygate.com, where plaintiffs alleged breach of contract, fraud, and related tort claims under Florida law. Through strategic motion practice and a robust defense at an evidentiary hearing, we demonstrated that the defendants lacked sufficient contacts with Florida to satisfy the state’s long-arm statute or due process requirements. The firm’s meticulous preparation and effective challenge to the plaintiffs’ jurisdictional allegations led to the court granting our motion to dismiss, showcasing our expertise in navigating intricate jurisdictional disputes and protecting our clients’ interests.
  • Venture Investment Group II, LLC v. Nurish.me, Inc., , Case No. 2020-010773-CA-01, 11th Judicial Circuit in Miami-Dade County, a case involving a claim for breach of two promissory notes. The firm successfully obtained summary Judgment in the amount of $7,889,660.79 for its client.
  • Watson v. Adecco Employment Services, Inc., 252 F.Supp.2d 1347 (M.D.Fla. 2003)
One of the first cases ever to establish the limitation on liability of a temporary staffing firm for employment discrimination against a temporary employee by a customer of the temporary staffing firm.
  • Briceno v. Sprint Spectrum, L.P., 911 So.2d 176, (Fla. 3d DCA 2005)
A seminal case in Florida involving the ability to bind parties to standard contractual terms referenced by incorporation and posted on the internet.
  • Martin v. Florida Power and Light Co., 909 So.2d 555 (Fla 4th DCA 2005)
The first case in Florida to establish the duty of utilities in underground damage cases
  • Harty v. SRA/Palm Trails Plaza, LLC, 2010 WL 5128954 (S.D. Fla. 2010)
A case which clarified that an ADA plaintiff lacks standing to complain about barriers that he did not encounter and is not entitled to perform a post-filing inspection of areas within a property that were not encountered by him prior to the filing of the complaint
  • Maya v. Omnicare, Inc., 2010 WL 2889569 (S.D. Fla. 2010)
A case which clarified that a defendant cannot seek removal to federal court based on diversity jurisdiction if the amount in controversy is merely based on speculation
  • Design Center of the Americas, LLC v. Mike Bell, Inc., 2014 WL 5343630 (S.D. Fla. 2014)
A case which clarified that a defendant cannot seek removal to federal court based on diversity jurisdiction if the amount in the complaint is not alleged to be more than $75,000 and the sole basis for the removal is the amount at issue in the defendant's counterclaim. The decision was the first published opinion in the Southern District of Florida that clarified the rule that the counterclaim is irrelevant when determining the amount in controversy in a removal setting.
  • Almany Investors, Ltd. v. Nextel South Corp., 2015 WL 74091 (S.D. Fla. 2015)
Mr. Rosenthal successfully obtained a summary judgment defeating a claim for breach of lease by a rooftop lessor on behalf of Nextel South Corp.
  • Gunter v Sprintcom, Inc., 2016 WL 1619892 (M.D. Fla. April 15, 2016)
Successfully compelled arbitration on behalf of Sprint in an action filed by a customer pursuant to the arbitration agreement contained in the Terms and Conditions of Service.

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