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
20 Client Reviews
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Jonathan Hayes Groff
also known as Jonathan Groff
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About Jonathan
Biography
With over 39 years of experience litigating Personal Injury cases, Jonathan Groff assumes primary responsibility for the firm's major claims litigation and trial practice. From early on, Mr. Groff is involved in the investigation, development, settlement negotiation, and when necessary, litigation of catastrophic injury and death cases; as well as complex liability claims. He has successfully tried numerous cases to verdict and settled countless other injury claims for clients.
Mr. Groff is honored to have achieved Martindale-Hubbell® Law Directory's highest rating, "AV® , Preeminent", which is "...a testament to the fact that a lawyer's peers rank him or her at the highest level of professional excellence". He has also been awarded a "10.0 Superb" rating from AVVO® , the national lawyer rating service's highest rating for Experience, Industry Recognition and Professional Conduct.
Let our Personal Injury litigation experience & extensive resources fight for you.
Successfully fighting insurance companies on behalf of accident victims for decades. We can help.
Decades of Personal Injury Litigation experience, extensive resources & personalized service.
Practice Areas
2
Practice Areas
Car Accident
50%
Personal Injury
50%
Fees and Rates
Cost
Contingency
33%-40%
Awards
2014 2012
Licenses
Licensed in Florida for 39 years
State: Florida
Acquired: 1986
No misconduct found
Location
Law Offices of Kirshner, Groff & Diaz
(305) 697-4376
Mobile
8950 Southwest 74th Court, Suite 1601, Miami, FL, 33156
kgdfloridalaw.com/attorney-profiles/jonathan-h-groffGallery
Online Presence
Other places you can find Jonathan online.
Jonathan Hayes Groff's Reviews
Filter Avvo Reviews (9)
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Practice Areas
Showing 6 - 9 of 9 reviews
Posted by Glenn | April 05, 2016 | Personal Injury
Jonathan is a Caring, Hard Working and Knowledgable Attorney
If I need help from a personal injury attorney in South Florida I know I can count on Jonathan to extend a helping hand and provide me expert legal advice from his years of practicing personal injury law at the highest level. I highly recommend Jonathan.
Posted by E&F.Belance | February 11, 2016 | Hired Attorney
very professional
Mr.Groff is very caring,professional and dedicating.He does a very good assessment of the problem or case presented to his office. We admire the professionalism that he reflected on his work and the compassion that he expresses toward others.He is a great lawyer ,and a wonderful person. We will recom...
Posted by clemente | November 18, 2015 | Hired Attorney
rating mr groff
Mr groff was reachable. He handled my case fast and i was very happy with the outcome. I would recommend mr jonathan groff to anyone in need of a lawyer
Posted by Marc | October 09, 2012
Excellent attorney
Mr. Groff is an excellent attorney to work with. He helped my case move along as quickly as possible and did everything possible to help me. He is part of a great law firm who will do every thing they can to get you what you deserve. It was a difficult experience that he helped make easier to deal w...
Jonathan Hayes Groff's Lawyer Endorsements
"I endorse this talented and knowledgeable attorney, who is well-respected in the legal community."
"I endorse Jonathan. He is a highly skilled attorney that is well respected in the legal community."
"I endorse this lawyer."
"I endorse this lawyer."
"I endorse Attorney Groff. From his credentials Avvo, it is clear he is dedicated to serving those in need and his clients. It's rare that lawyers spend so much valuable time helping the community and striving for more and I applaud him for doing it to such a great level. Kudos."
"I endorse this lawyer."
"I endorse this lawyer."
"I endorse this lawyer. Very professional profile and truly gives back to the community as evidenced by his great track record on AVVO. Keep up the good work!"
"I endorse this lawyer."
"Top-notch attorney. Highly recommended."
"I endorse this lawyer's work. Jon Groff is one of the pre-eminent plaintiff's lawyers in the Miami metro area and a passionate advocate for his injured clients. Jon is a selfless colleague who is always willing to share his extensive experience and advice with his fellow attorneys. I enthusiastically endorse Jon Groff."
"Jon is a dedicated advocate for his clients. He has a deep compassion and concern for his clients. Jon's experience, skill and legal knowledge have been an invaluable help to me and other attorneys I know. It is my pleasure to endorse Jon."
"I endorse this lawyer's work. Jonathan is a lawyer's lawyer. He works hard and uses cutting edge techniques to get the great results he is known for."
"Jonathan is a respected member of the legal community not only for his ability as a practitioner but also for his professionalism and his scholarship."
"I endorse this lawyer's work."
"I endorse this lawyers work and standing in the legal community. Jonathan is a dedicated member of Florida’s legal community with respect for and knowledge of the law. He is a tireless worker that always keeps his client’s best interest in mind. I highly recommend him to any person who needs the assistance of a highly qualified and competent attorney."
"I endorse this lawyer's work. Jonathon is a top notch attorney in the personal injury field. He is one of a few attorneys who actually knows how to fight for a client in Court, if necessary. He is sharp, aggressive, and very talented!"
"I would recommend Jonathan highly to any person in need of skilled representation. Jonathan is a zealous advocate for his clients and very knowledgable of the law."
"I have known Jon professionally for years. He is an excellent lawyer with a reputation for honesty and hard work."
"Jonathan Groff is a zealous advocate for his clients and the rights of victims. He is a true trial lawyer and counselor. I have gained insight and information through his willingness to share his knowledge with others."
Glenn Klausman
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Mark Steinberg
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Robert Thompson
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David Becker
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Donald Myers
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Thomas Slater
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Richard Grossman
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Donald Hinkle
Personal injury lawyer
Jeffrey Byrd
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Elizabeth Herd
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Richard Kolodinsky
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Michael Bailey
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Todd Copeland
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Richard Johnson
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Paul Pritchard
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Experience
Honors
2025
Super Lawyer, Super Lawyers
2024
Super Lawyer, Super Lawyers
2023
Super Lawyer, Super Lawyers
2022
Super Lawyer, Super Lawyers
2021
Super Lawyer, Super Lawyers
2020
Super Lawyer, Super Lawyers
2012
AV® Preeminent 5.0 out of 5.0, Martindale-Hubbell
2011
AV Preeminent 5.0 out of 5 Peer Review Rated, Martindale-Hubbell
2010
AV Preeminent 5.0 out of 5 Peer Review Rated, Martindale-Hubbell
2009
AV Preeminent 5.0 out of 5 Peer Review Rated, Martindale-Hubbell
2008
AV Rating, Martindale-Hubbell
2007
AV Rating, Martindale-Hubbell
2006
AV Rating, Martindale-Hubbell
2005
AV Rating, Martindale-Hubbell
2004
AV Rating, Martindale-Hubbell
2003
AV Rating, Martindale-Hubbell
Work Experience
2000 - Present
Partner, Law Offices of Kirshner and Groff
1993 - 2000
, Richard M. Kirshner, PA
1993 - 1993
, Wolfson, Diamond, Grossman, Herscher & Groff
1986 - 1993
Associate, Wolfson, Diamond, Grossman & Herscher
Associations
2012 - Present
Federal Bar Association, Federal Litigation SectionAssociate Member
2010 - Present
City of Miami Beach Parks and Recreational Facilities BoardBoard Chair
2007 - Present
Holocaust Memorial - Miami BeachBoard Member
1986 - Present
Florida BarMember
Miami-Dade County Bar Association
Member
Florida Justice Association (Academy of Florida Trial Lawyers)
Eagle Member
2008 - 2009
City of Miami Beach Debarment CommitteeBoard Member
Sample of Legal Cases
Client partially paralyzed in a vehicular accident
Confidential (high seven figure) recovery
$375,000 after client's first lawyer dropped case
$375,000
Client/passenger injured; no witnesses; driver denies fault
$680,000 recovery
$500,000 settlement before trial
$500,000 settlement before trial
Please visit our website for more representative recoveries
Education
1986
University of Miami School of Law
JD - Juris Doctor
1983
University of Florida
BA - Bachelor of Arts
Languages
English
Activity
Legal Answers
Legal Guides
Top Contributor
Jonathan earned significant contribution points in 2014.
Legal Answers
Q&A
Motorcycle accident. At fault insured policy max is 25k. Insurance adjuster suggested using my uim
03 Feb 2026
Q&A
Attorney wants me to sign settlement offer, but hasn't provided billing.
28 Jan 2026
Q&A
What can I do ?
25 May 2025