Atty. Jonathan Hayes Groff

Atty. Jonathan Hayes Groff

Jonathan Groff is an “ AV Preeminent ” ® rated attorney, with over three decades experience litigating Personal Injury claims. From early on, Mr.

Miami Miami 40 Years Experience 40 year
Call (305) 786-5130

Profile Summary

About Jonathan Hayes Groff at a glance

Jonathan Hayes Groff is a Partner based in Miami, Florida, practicing at Law Offices of Kirshner, Groff & Diaz. They have 40+ years of legal experience, licensed to practice since 1986. Their practice focuses on car accidents, medical malpractice, wrongful death, personal injury, and motorcycle. Admitted to practice in Florida (1986), U.S. District Court, Southern District of Florida (1991), and U.S. District Court, Southern Districts of Florida, including Trial Bar (1993). Educated at University of Miami School of Law (J.D., 1986) and University of Florida (B.A., 1983). Recognitions include AV Preeminent. Active member of The Florida Justice Association. Serves clients in Miami, FL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jonathan Groff is an “AV Preeminent” ® rated attorney, with over three decades experience litigating Personal Injury claims
  • From early on, Mr. Groff is involved in the investigation and development of the firm’s cases, as well as settlement negotiations
  • In litigation, he leads the firm’s litigation practice, including cases involving catastrophic injury, wrongful death and complex liability claims
  • Mr. Groff has successfully tried numerous cases to verdict and settled countless other injury claims for clients
  • He is an Eagle Member of The Florida Justice Association
  • a member of The Florida Bar
  • the Miami-Dade County Bar Association and the Federal Trial Bar

Practice Areas

  • All aspects of Personal Injury litigation, including, Automobile Accidents
  • Premises Liability
  • Insurance Litigation
  • Product Liability and Wrongful Death

Recognitions

  • Mr. Groff is honored to have achieved Martindale-Hubbell Law Directory’s highest rating, “AV Preeminent ® 5.0″
  • Fewer than 5% of all Lawyers receive this recognition, which is “…a testament to the fact that a lawyer’s peers rank him or her at the highest level of professional excellence.” Since 2020, Super Lawyers® has included Mr. Groff as one of Miami’s Top Rated Personal Injury Attorneys
  • He was also awarded a “10.0 Superb” rating from AVVO®, the national lawyer rating service’s highest rating for experience, industry recognition and professional conduct
  • In 2013, Martindale-Hubbell® again recognized Mr. Groff by placement in their Bar Register of Preeminent Lawyers®

Admissions

  • Admitted to: the Florida Bar, 1986
  • United States District Court for the Southern District of Florida, 1991 (Federal)
  • Trial Bar of the of the United States District Court for the Southern District of Florida, 1993
  • Personal / Education: Born: Miami, Florida, June 24, 1960

Education

  • University of Florida (BA 1983)
  • University of Miami (JD 1986) Community Involvement: Board Chair, Parks and Recreational Facilities Board, for City of Miami Beach (2010 – 2018)
  • Board Member, Holocaust Memorial Miami Beach (2007 – 2019)

Committee Member

City of Miami Beach Evaluation Committee, for evaluation of RFP for Tennis Management Services (2013);

Committee Chair

City of Miami Beach Evaluation Committee, for evaluation of RFP of Externally Hosted Web based software for Parks Department (2012);

Board Member

City of Miami Beach Debarment Committee (2009 -2010)

Practice Areas Explained

Jonathan Hayes Groff's Areas of Practice

Each practice area below reflects the types of cases Jonathan Hayes Groff handles, with a brief overview of what that area of law covers.

Car Accidents

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

Jonathan Hayes Groff is one of 32,842 car accidents attorneys indexed nationally. Browse car accidents attorneys in Florida →

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

Jonathan Hayes Groff is one of 44,425 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Florida →

Wrongful Death

Jonathan Hayes Groff is one of 28,053 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in Florida →

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Jonathan Hayes Groff is one of 238,048 personal injury attorneys indexed nationally. Browse personal injury attorneys in Florida →

Motorcycle Accidents

Jonathan Hayes Groff is one of 9,889 motorcycle attorneys indexed nationally. Browse motorcycle attorneys in Florida →

Jurisdictional Context

Why local counsel matters in Florida

Practicing law in Florida. Legal matters in Florida are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Miami are typically filed in the local municipal court or the appropriate Florida state district court, depending on subject matter and amount in controversy. An attorney licensed in Florida brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Florida courts without local counsel or pro hac vice admission.

Looking for additional Florida attorneys? Browse all attorneys in Miami or all attorneys in Florida.

Frequently Asked

Common questions about Jonathan Hayes Groff

Where is Jonathan Hayes Groff's law office located?
Jonathan Hayes Groff's law practice is located in Miami, Florida. The firm is Law Offices of Kirshner, Groff & Diaz. You can contact the office directly through this profile page.
What practice areas does Jonathan Hayes Groff handle?
Jonathan Hayes Groff focuses on car accidents, medical malpractice, wrongful death, personal injury, motorcycle. Each practice area listed reflects experience handling cases of that type in Florida.
How long has Jonathan Hayes Groff practiced law?
Jonathan Hayes Groff has 40+ years of legal experience and has been licensed since 1986.
Where did Jonathan Hayes Groff go to law school?
Jonathan Hayes Groff earned their education at (J.D., 1986); (B.A., 1983).
How can I contact Jonathan Hayes Groff for a consultation?
You can contact Jonathan Hayes Groff directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Jonathan Hayes Groff received?
Jonathan Hayes Groff's notable recognition includes: AV Preeminent.

Education

J.D.
University of Miami School of Law
- 1986
B.A.
University of Florida
- 1983

Awards

AV Preeminent

Bar Admissions

Florida
Admitted: 1986
U.S. District Court, Southern District of Florida
Admitted: 1991
U.S. District Court, Southern Districts of Florida, including Trial Bar
Admitted: 1993

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