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Allen Jay Rosner

Medical malpractice Attorney at Uniondale, NY

5.0   4 reviews

also known as Allen J. Rosner

  • Licensed for 12 years
    State NY
    Acquired 2012
    Due to Register within 30 Days of Birthday No misconduct found

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

About Allen

Learn Allen’s areas of practice.

Litigation attorney with experience in commercial, personal injury, and medical malpractice matters.  Extensive experience in alternative dispute resolution (arbitration and mediation) and trials to verdict. 

Photos and videos


626 RXR Plaza - West Tower
Uniondale, NY, 11556

Medical Malpractice lawyers nearby


5.0 / 5.0
  4 customer reviews
5 Star
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1 Star
Posted by anonymous | January 26, 2016
This review is from a person who hired this attorney.
| Hired Attorney
Allen was always incredibly professional, attentive, and personally invested in my case. I have recommended him to friends already and will continue to do so.
Posted by Terry | October 6, 2015
This review is from a person who hired this attorney.
| Hired Attorney
Professional, Personal and Superb Customer Experience
Allen Rosner was referred to me following an automobile accident. Having been in the service industry for over 30 years, you get a good understanding for individuals who are going through the motion vs. those who genuinely care about your situation. After our first meeting, it was evident that Allen was the epitome of professionalism. My case was challenging given the circumstances, however, Allen was very knowledgeable, experienced and proficient. He ensured that I was kept informed at all times, returned my calls on a timely basis and sometimes just called to see how I was feeling. Allen was extremely dedicated to my case, as well as assisting me with two completely unrelated cases that I had pending. Allen referred me to doctors and specialists in the field that I needed, Suffice to say that Allen made a tremendous difference in my life. On one occasion, I brought my daughter to the office while I signed some papers. When she expressed interest in law, Allen was kind enough to show her their law library. He made such an impression on her, that now she is adamant about pursing law as a career. I will forever be grateful to Allen for going above and beyond and making me feel as though I was his only client! If you are looking for a dedicated, brilliant, and skilled attorney, then Allen Rosner is your Lawyer!!
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Posted by anonymous | September 11, 2015
This review is from a person who hired this attorney.
| Hired Attorney
Professional. Competent. Compassionate.
Mr. Rosner came highly recommended for my breach of contract matter. Several of my colleagues whom have used his services before suggested seeking his counsel. He had quite a reputation to uphold, which he not only met, but exceeded. From day one he was on the ball with his advice and his genuine concern for my case. He and his team were in constant communication throughout the process, giving me the transparency and peace of mind I needed to rest easy. Mr. Rosner was always professional & courtesy and handled my matter in an extremely timely fashion. I sing his praises to all of my business associates, in addition to my close friends & family. If you need legal advice, Mr. Rosner is hands down the gentlemen to call. Thanks for all of your assistance!
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Posted by anonymous | July 29, 2015
Thank You Allen
While seeking legal advice and representation after a major auto accident I was involved in last year I turned to Allen Jay Rosner for help. Let me say that I could not be more satisfied with the services he provided. I always felt as if I was his most important client. Every phone call was either answered right away or responded to in a very timely matter. He guided me through all the legal processes involving my case (which can be confusing and frustrating for someone who does not know how it works) with great care and transparency. He constantly provided me with any updates and always answered any questions I had. I was extremely satisfied with the outcome of my case. I could not have had a better experience during this trying time in my life. His knowledge, professionalism, and dedication to his clients cannot be matched! I HIGHLY recommend Allen Jay Rosner for any legal services one may need. He is a top notch attorney who really cares. Thanks Allen!
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  • Contingency 33%-33%


AVVO RATING 9.7 (Superb)

Work Experience

  • Trial Attorney
  • 2011 - Present


  • St. John's University School of Law
  • JD - Juris Doctor, Cum Laude
  • 2012
  • University of Rhode Island
  • BS - Bachelor of Science, Summa cum laude
  • 2008

Sample of Legal Cases

  • F. v. Con Edison
  • Settled at trial $850,000.00
  • M. v. Meadowcrest
  • Settled $1,500,000
  • H. v. PAC 732
  • Settled during trial: $575,000.00
View all legal cases


  • New York State Trial Lawyers Association
  • Member
  • 2014 - Present
  • Business Networking International
  • President
  • 2012 - Present
  • New York State Bar Association
  • Member
  • 2012 - Present

Languages Spoken

  • English
  • French

Honors and Awards

  • Rising Star
  • Super Lawyers
  • 2017
  • Top 40 Under 40
  • National Trial Lawyers
  • 2017
  • Rising Star
  • Super Lawyers
  • 2016
  • Rising Star
  • Super Lawyers
  • 2015
View all awards


  • Verdictsearch publication
  • Catini v. Mullane
  • 2015
  • Verdictsearch publication
  • Lundy v. Revell
  • 2013
View all publications

Speaking Engagements

  • Syo-Talks
  • Legal Profession
  • 2017
  • National Business Honor Society
  • Key Note Speaker
  • 2016

Attorney endorsements

Received (5)
Given (13)
Endorse Allen
Unknown Attorney | Oct 27
Relationship: Fellow lawyer in community
"Allen is the quintessential litigator, dynamic, convincing, and sincere. I have been fortunate enough to know Allen since before he became a lawyer, and he displayed these same qualities then. He is truly a natural."
Car accident Attorney | May 01
Relationship: Fellow lawyer in community
"Allen is very smart and hardworking. He is a tremendous resource and advocate for his clients."
Medical malpractice Attorney | Nov 12
Relationship: Fellow lawyer in community
"I refer friends, clients, and family to Allen for any negligence representation. Though a shark in the courtroom he's a compassionate attorney to his clients."
Personal injury Attorney | Oct 07
Relationship: Opposing Counsel on matter
"I had the opportunity to be opposing counsel on several matters to Mr. Rosner, in which I was very impressed. He takes the time to study the file and be prepared for all aspects of the case. He clearly cares for his clients and represents their interests tactfully and zealously. I would highly recommend him."
Personal injury Attorney | Jul 18
Relationship: Worked together on matter
"Very knowledgeable on the subjects I have discussed with him. I endorse this lawyer."
Social Security & Disability
Personal injury
Criminal defense
Medical malpractice
Employment and labor
Car accident
Personal injury
Personal injury
Personal injury
Personal injury
Criminal defense

Avvo Contributions

1 Legal Answers 0 Legal Guides
Uniondale Medical malpractice Lawyer Allen Jay Rosner
Allen Jay Rosner
Medical malpractice Attorney
Uniondale, NY
Licensed for 12 years