Dennis Shlionsky

Dennis Shlionsky

5.0
Rating: 8.9

Licensed for 9 years

Personal injury Lawyer at Parsippany, NJ
Practice Areas: Personal Injury, Wrongful Death, Business

4 Campus Drive, Parsippany, NJ

About Dennis

Biography

Practice Areas

Fees and Rates

Cost

Free Consultation

$0 first 60 minutes


Payment Methods

  • Cash
  • Check
  • Credit Card

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Licenses

Licensed in New Jersey for 9 years

State: New Jersey

Acquired: 2017

Active

No misconduct found

Location

Einhorn, Barbarito, Frost, Botwinick, Nunn & Musmanno P.C.

4 Campus Drive, Parsippany, NJ, 07054

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Dennis Shlionsky's Reviews

Avvo Review Score

5.0 /5.0

48 Client Reviews

Filter Avvo Reviews (48) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 13 reviews | Insurance

Posted by Nana | April 12, 2026 | Hired Attorney | Insurance

Car Accideny Lawyer

When I got hit from behind, my car didn't look so bad. The other side was saying nothing happened, the car is fine. But I was in pain every day. My back was very serious and I ended up needing surgery. I did not know what to do or how the system works here. Dennis took my case and he believed me f...rom the beginning. He never made me feel like I was making it up because the car didn't show damage or because I hurt my back before. He explained everything to me clearly and was always available when I had questions. I also want to say his team is very good. Danielle helped me understand everything at the beginning. She was patient with me and always kind. And Lauren worked so hard on my case, she knew every detail, she was always on top of things and made me feel like I was in good hands. Between the three of them I never felt alone in this. Dennis fought very hard for me against the insurance company. They did not want to pay fairly but Dennis did not give up. In the end I am very happy with what he got for me and my family. If you have been in an accident and people are telling you the damage is not bad, please call Dennis. He will listen and he will fight for you. I trust him and his whole team completely.

Posted by Samantha | January 08, 2026 | Hired Attorney | Insurance

Great Job!!!!

I first met Dennis Shlionsky years ago when he represented a close friend who was really injured in a bad car accident. I work in the insurance and claims industry, so I have seen how these cases are evaluated and too often minimized behind the scenes. After seeing how Dennis handled that case, I ref...erred him to several friends and family members over the years, all of whom he helped protect financially and move forward after life changing injuries. When I was involved in a car accident myself, I didn’t rush into hiring anyone. Liability was disputed, and the other driver's insurance company denied responsibility for the injuries in my car accident claim. Based on my professional background and prior experience with Dennis Shlionsky, I chose him because I knew he would handle the case the right way. I write this review to thank him and to thank him team for a job well done! Dennis and his team were caring, responsive, and persistent throughout the process. When the insurance company initially denied my claim, Dennis didn’t back down. He stayed personally involved, kept me informed at every stage, even on weekends, and got every dollar available. He is the real deal with a combo of compassion, availability, preparation, and willingness to push back (which I witnessed first hand) when it mattered is why so many clients, friends an family, including myself, trust him with their personal injury claims. If you’re looking for a New Jersey personal injury attorney who understands how insurance companies operate and genuinely cares about his clients, I highly recommend Dennis Shlionsky. 10 STARS!!!!!

Posted by Anthony | May 05, 2025 | Hired Attorney | Insurance

He”ll get the job done!.

I don’t normally leave reviews, but I had to this time. I got hit by a car while riding my bike on the sidewalk going against traffic, and yeah, the insurance company basically told me “too bad.” Another law firm recommended Dennis Schlionsky and we spoke the same day. He and his paralegal Daniel...le from Einhorn Barbarito stepped in and just handled everything. Honestly, I didn’t even think I had a case. They explained stuff I would’ve never figured out on my own, kept me in the loop, and didn’t make me feel like a number. In the end, they got it done. The insurance company came around and paid. I’m beyond thankful. They really cared, and it made all the difference. Big thanks to Dennis for having my back when I needed it most. Highly recommend.

Posted by Chris | February 04, 2025 | Hired Attorney | Insurance

Motorcycle Accident attorney

Dennis Shlionsky is the real deal! I was riding my chopper through an intersection in Hackensack when a driver made a left turn and hit me. She swore she had the green light, but Dennis proved she was full of it. At first, the insurance company tried to deny my version completely. But once Dennis ste...pped in, everything changed. I got fully compensated, including 100% reimbursement for my bike. If you’ve been injured in an accident, Dennis is the way to go without a doubt!

Posted by Pierre | May 17, 2024 | Hired Attorney | Insurance

I'm an attorney. When I was injured, I hired Dennis Shlionsky.

I'm an attorney, and I recommend Dennis Shlionsky. I was hit by a car and suffered serious injuries in late 2023, and by early 2024, my matter had essentially been resolved. I've met dozens of lawyers, and Dennis is one of the most responsive, professional, knowledgeable, and ethical attorneys I k...now. Dennis was trained as a commercial litigator before he got into PI, and he runs circles around his adversaries. At the same time, he has fostered a professional and respectful relationship with insurance adjusters, who are both actually willing to work with him, but also respect the fact that he is willing to take a case to full blown litigation if needed. He also has a profound understanding of insurance coverage law and helped me navigate some seriously difficult insurance issues after I had been treated by a dozen physicians (some out of network). Listen to whatever ad or billboard you want, but Dennis is the attorney I'd trust to handle a PI claim.

See All Client Reviews

Dennis Shlionsky's Lawyer Endorsements

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Experience

Rating:  8.9 (Excellent)

Honors

2026

Ones to Watch, Best Lawyers in America

2026

Selected for inclusion as a "Rising Star", New Jersey Super Lawyers Magazine

2025

Clients' Choice Award, Avvo

2025

Ones to Watch, Best Lawyers in America

2025

Selected for inclusion as a "Rising Star", New Jersey Super Lawyers Magazine

2024

Clients' Choice Award, Avvo

2024

Ones to Watch, Best Lawyers in America

2024

Selected for inclusion as a "Rising Star", New Jersey Super Lawyers Magazine

2023

"Top Lawyers 2023", Morris/Essex Health & Life Magazine's · Jul 2023

2023

Ones to Watch, Best Lawyers in America

2023

Selected for inclusion as a "Rising Star", New Jersey Super Lawyers Magazine

2023

Clients' Choice Award, Avvo

2022

Ones to Watch, Best Lawyers in America

2022

Selected for inclusion as a "Rising Star", New Jersey Super Lawyers Magazine

2022

Clients' Choice Award, Avvo

2021

Clients' Choice Award, Avvo

2021

Selected for inclusion as a "Rising Star", New Jersey Super Lawyers Magazine

2020

Selected for inclusion as a "Rising Star", New Jersey Super Lawyers Magazine

2019

Selected for inclusion as a "Rising Star", New Jersey Super Lawyers Magazine

Work Experience

2023 - Present

Counsel, Einhorn, Barbarito, Frost & Botwinick, PC

Associations

2025 - Present

Morris County Bar Association

Member

2015 - Present

New Jersey Association for Justice

Member

2015 - Present

New Jersey Bar Association

Member

2014 - Present

Phi Alpha Delta

Member

Sample of Legal Cases

$1.3M Settlement - Slip & Fall - Morris County Fast Food Restaurant

$1,300,000

$1.5M Settlement - Spinal Injuries - NJ Turnpike Trucking Crash

$1,500,000

$1.23M Settlement - Morris County Fortune 500 Walkway Trip & Fall

$1,230,000

See More Legal Cases

Education

N/A

Rutgers Law School

JD - Juris Doctor

Publications

Languages

English

Russian

Spanish

Activity

Avvo Rating

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution