"Reliable, confident, and truly cares."
Dennis Shlionsky was great to work with from start to finish. He was professional, knowledgeable, and always took the time to explain things in a way that was easy to understand. What stood out most was how responsive and genuinely supportive he was throughout the whole process. I always felt like my case was in good hands. If you're looking for an attorney who's reliable, confident, and truly cares about his clients, I'd definitely recommend Dennis Shlionsky.
"Attentive and dedicated."
Dennis Shlionsky and his team were outstanding throughout my experience. Dennis was professional, responsive, knowledgeable, and truly cared about helping me every step of the way. I highly recommend him to anyone looking for an attorney who is attentive and dedicated to his clients.
"You stood by me during a very difficult chapter."
After the surgeries on my shoulder, neck, and lower back — including the hardware placed in my spine — this has been one of the most physically and emotionally challenging periods of my life. During all of it, your professionalism, patience, and strategic guidance gave me confidence and peace of mind. You didn't just represent me legally — you stood by me during a very difficult chapter of my life. That means more to me than I can fully express. I truly appreciate your dedication, hard work, and commitment to protecting my rights and fighting for the best possible outcome.
"Honest, dedicated, and results-driven."
I had an excellent experience working with Dennis on my personal injury case. From the very beginning, he was professional, knowledgeable, and extremely responsive. He took the time to explain every step of the process clearly and made sure I always understood my options. Dennis is thorough, strategic, and genuinely cares about his clients. He was always available to answer questions and kept me updated throughout the case, which made a stressful situation much easier to handle. His attention to detail and strong advocacy truly set him apart.
Alex Urbanovich
New Jersey
"Simply phenomenal."
I cannot recommend Dennis enough. He represented me recently in a vehicle accident case, and his performance was simply phenomenal. From our first meeting, Dennis went above and beyond to ensure I understood every step of the process and felt comfortable. He fought hard for me and handled everything with the utmost professionalism and expertise. If you are looking for an attorney who truly cares about his clients and gets results, hire Dennis.
Jennifer Adler-Dickey
New Jersey
"He filed in Puerto Rico when no one else would."
I was on vacation in Puerto Rico with my fiancée when we got hit by a car. The driver had no insurance, and we had no idea what to do. Most lawyers told us we couldn't sue because the accident happened in Puerto Rico. Dennis didn't accept that. He filed the case in Puerto Rico and handled everything for us so we weren't left hanging. He kept us updated, explained everything in simple terms, and treated us like family. Even with an uninsured driver and an out-of-state accident, he still got us a great recovery.
Antony Batista
Puerto Rico crash · NJ client
"Fast, communicative, transparent."
Dennis was fast, communicative, and transparent throughout the entire process. He fought for me and I got what I was looking for.
Steven Vreeland
New Jersey
"Full settlement in about five months."
I was in a tough spot after my accident driving an unregistered, uninsured car. The insurance company basically told me I was out of luck. I was freaking out, especially with a new baby on the way. Dennis and his team — Danielle, Janet, and Maria — didn't judge me. They just got to work. They kept me updated the whole time and made me feel like they actually cared. In about five months, they got me the full settlement. I still can't believe it.
"Fought relentlessly for me and my mother."
My mother and I were on our way back from work when we were caught in a serious accident caused by an NYC car and tractor trailer. From the very beginning, Dennis took the time to understand our situation and fought relentlessly to get us the settlement we deserved. Dealing with multiple lawsuits and insurance companies wasn't easy, but Dennis handled everything for us. He never let the other side downplay our injuries — including working with my mother, who is legally blind. Because of him, we finally have closure and can move forward.
Google · February 4, 2025
"Proved the driver was full of it."
I was riding my motorcycle 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 stepped 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!
Christopher Lauria
Hackensack, NJ
Google · December 14, 2024
"Very easy to work with."
It was very easy to work with Dennis. He provided a good result and took care of everything. The whole process was very painless. We would definitely recommend him.
Google · December 12, 2024
"10 stars."
After injuring my hand in a car accident, I didn't know where to turn. Another lawyer recommended Dennis — he was incredible, guided me through the process, and got me a quick settlement for the full amount I deserved. I didn't have to worry about anything; he handled it all with professionalism and care. If you're injured and need results, Dennis Shlionsky is the attorney to call. 10 stars!
Nechama Spector
New Jersey
Google · December 6, 2024
"A breath of fresh air."
I highly recommend Dennis Shlionsky. He is a breath of fresh air. The work he did on my case was great and I was very happy with the outcome. If you need a lawyer, Dennis is an excellent choice.
Google · November 23, 2024
"Two years of trusted help."
I am very grateful for the help I always receive from Dennis Shlionsky. For the past two years I have needed his service and as always, the service exceeds my expectations. Any time I need him he is available to help quickly and with a high level of professionalism. Dennis explains everything in detail and made the process a better learning experience. If you need an attorney, he is your guy.
Zoryana Derhachova
New Jersey
Google · November 21, 2024
"Relentless — and has your back."
This is the second time Dennis represented me, and I couldn't be more thankful. Right when we were about to settle my first case, I got into another minor accident that made my neck pain even worse. The insurance company tried to brush it off as a simple fender bender, but Dennis didn't let them. Even though my MRI showed the herniation had shrunk after surgery, Dennis fought tooth and nail to make sure I got every dollar I deserved. There were times I needed to reach him on weekends or late at night, and he always picked up the phone. Dennis truly saved the day. If you need a lawyer who's relentless and also has your back, Dennis is the one.
Google · November 20, 2024
"From broke and on the bus to six figures."
After my accident, I was straight-up lost. I was hurt, broke, and the insurance company wasn't trying to hear me at all. Then I found Dennis. He wasn't just my lawyer — he actually cared about me and had my back the whole time. Because of him, my life did a total 180. I went from being dead broke and taking the bus to six figures and shopping for my own car. I'll never forget what Dennis did for me. He's the real deal.
Vennessa Valentine
New Jersey
Google · November 20, 2024
"He met us on Zoom that same night."
My 5-year-old daughter was hit by a car while walking with her grandmother near our home in Jersey City. When we reached out, it was a late night, but Mr. Shlionsky met with our entire family on Zoom right away and helped us through her bills and treatment immediately. As a nurse, I know the importance of both skill and compassion. What impressed me most was Dennis' ability to handle the legal side while showing genuine concern for my daughter's well-being. He fought tirelessly on our behalf and made sure we received the compensation we deserved. He truly exceeded our expectations and helped us find closure and healing during a difficult time.
Mitchelle Carreon
Jersey City, NJ
"He took my case when no one else would."
Dennis Shlionsky is a true professional. I only speak Ukrainian, and the police officer wrote that the accident was my fault when an ambulance ran a red light and hit me on Route 46. The insurance company ignored me until Dennis helped change their mind. He was always happy to explain things to me late or on weekends when work didn't allow for weekday meetings. I felt really safe having him in my corner.
"Treated like a person, not a case file."
Every other firm I called gave me a 1-800 number and a paralegal. Dennis gave me his cell phone. He answered every single time.
"Bilingual, brilliant, relentless."
Mi familia y yo no podemos agradecerle lo suficiente. Dennis nos trató con respeto y dignidad. Recomiendo a cualquier persona que necesite un abogado.
"He drove down to LBI on a Sunday."
I crashed on vacation. He drove down on a Sunday morning to meet me at the urgent care. Who does that? Dennis Shlionsky does.
Patrick G.
Long Beach Island, NJ
"He returned every call within an hour."
I've never had a professional communicate this clearly. Every email, every call, same day. He never made me feel like I was bothering him.
"Car Accident 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 from 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. Danielle helped me understand everything at the beginning, and Lauren worked so hard on my case — she knew every detail and made me feel like I was in good hands. 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.
"Outstanding Lawyer Who Truly Cares About His Clients"
After the surgeries on my shoulder, neck, and lower back — including the hardware placed in my spine — this has been one of the most physically and emotionally challenging periods of my life. During all of it, your professionalism, patience, and strategic guidance gave me confidence and peace of mind. You didn't just represent me legally — you stood by me during a very difficult chapter of my life. I am very grateful to have had you on my side.
"Responsive, Responsible and on point."
I had an excellent experience working with Dennis Shlionsky on my personal injury case. From the very beginning, he was professional, knowledgeable, and extremely responsive. He took the time to explain every step of the process clearly and made sure I always understood my options. Dennis is thorough, strategic, and genuinely cares about his clients. His attention to detail and strong advocacy truly set him apart.
"Great Job!!!!"
I work in the insurance and claims industry, so I have seen how these cases are evaluated and too often minimized behind the scenes. When I was involved in a car accident myself, liability was disputed and the other driver's insurance company denied responsibility. Based on my professional background and prior experience with Dennis, I chose him because I knew he would handle the case the right way. 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. 10 STARS!!!!!
"I Trusted Dennis and His Team To Handle My Case."
Came to Dennis Shlionsky after a bad fall that led to surgery. I already had a prior condition and was living with a disability before this ever happened, and I was worried no one would take me seriously. Dennis did. He didn't talk around things or make empty promises. The thing that really stayed with me was the way he actually listened even when my situation was complicated. He didn't treat my prior injury like an excuse or a way to minimize what I was going through. He looked at the whole of me. I cannot share the details of my case or the result, except to say that it changed my life.
"Excellent service!"
I was stopped at a red light on US 1 in North Brunswick when a chain-reaction crash ended up with my car getting hit. It was a mess, but Dennis and his team took care of everything. They explained the whole process clearly, answered all my questions, and made sure the responsible parties were held accountable.
Anonymous
North Brunswick, NJ
"Amazing Lawyer!!! Top Notch!!!"
I was overwhelmed after being injured in a car accident last summer in Manville, NJ. My employer, a law firm, recommended Dennis — what a recommendation that turned out to be! Dennis didn't just fight for me against the insurance company's blame game on my old neck and back injury; he showed me empathy through the entire process. He made himself available even on weekends. His team, including Valentina and Danielle, were equally amazing.
"So thankful!"
I am so thankful to have had Dennis Shlionsky as my attorney following my terrible car accident. Dennis exudes professionalism with what I call a bite! He worked so hard to get me the care I needed and was available to answer any and all questions I had through out the process. Thank you Dennis and Danielle for fighting for me.
"I'm an attorney. When I was injured, I hired Dennis Shlionsky."
I've met dozens of lawyers, and Dennis is one of the most responsive, professional, knowledgeable, and ethical attorneys I know. Dennis was trained as a commercial litigator before he got into PI, and he runs circles around his adversaries. He also has a profound understanding of insurance coverage law and helped me navigate some seriously difficult insurance issues. Listen to whatever ad or billboard you want, but Dennis is the attorney I'd trust to handle a PI claim.
"Highly Recommended!"
I injured my shoulder in a car accident last summer. Dennis Shlionsky's dedication went above and beyond mere legal representation. He not only went head-to-head with the insurance company and got us all of the monies available, but was also a compassionate listener who offered invaluable support and guidance during moments of uncertainty. His team — Jasmin, Valentina and Danielle — were equally instrumental in my journey.
"Injured Motorist"
I suffered from back pain for many years when I was in an accident on my way to work. The other driver's insurance company told me to kick rocks because of my history of pain and because my car sustained no visible damage. Even my own car insurance refused to pay my bills. My cousin referred me to Mr. Shlionsky and I could not be more thankful. He kept his word every step of the way by ensuring my doctor's bills were paid and the other driver's insurance company paid for my pain. Every last cent. ABSOLUTELY THE BEST.
"Best of the best!!"
Dennis is a friend that I've known for more than 30 years. I've never needed his services, until I was rear-ended while visiting family in Connecticut. From start to finish, Dennis kept me informed and guided me through from fixing my car to ensuring I received the best medical care. Dennis, Danielle and Valentina provided top-notch legal expertise, but Dennis' genuine care and compassion as a friend shone through every step of the process.
"Best Experience Ever"
I was sideswiped by a truck on the GWB a few days after Christmas in 2021. I felt bad for the truck driver, so we did not call the police. I found out later that the driver or trucking company or both were committing fraud, so several insurance companies told me to kick rocks! Mr. Shlionsky is a pit bull and stood up to the trucking company when I could not do it myself. He fought them when they said the insurance was not even in effect and got them to pay my family money that has helped reshape our lives. 10,000 STARS!!!!!!!
"Professional. Helpful. Perfect."
I was making a delivery to a local church when I was hit by another car driving the opposite way on the street. Dennis showed me incredible patience and made me feel like more than just a case number. At first my own insurance said that my policy was not in effect and Dennis had them pay for my car within the first week. Then the other guy's lawyer said it was my fault for making an 'illegal' U-Turn, but that was when Dennis went above and beyond. He got me all of the available money.
"Highly recommended"
I was a passenger in a car on the highway that got hit at a high speed. I had broken my foot the month before but after the accident it was much worse. The insurance company challenged my claim and completely ignored me. What stood out about Dennis was his candidness and accountability. He called me back personally. He even gave me updates without me asking.
"Dennis is Amazing!"
On Thanksgiving morning, a dump truck collided with my car, sending me spinning out of control. From the beginning, there were doubts and accusations against me and my friend who was in the car with me. Dennis took over my case from another attorney and proved that the dump truck driver was at fault for the accident, despite earlier witness statements to the contrary. My friend's drunk driving charges were finally dropped and his name was cleared! The $600,000 settlement represents the ability to move forward with my life, to seek the medical treatment that I need, and to provide for my family.
"HIGHLY RECOMMENDED!!"
My 5-year-old daughter was hit by a car while walking with her grandmother near our home in Jersey City. It was a late night, but I was able to speak to Mr. Shlionsky right away on Zoom with my entire family, and he helped us through her bills and treatment right away. He fought tirelessly on our behalf to ensure that we received the compensation we deserved for our daughter's injuries.
"Client"
We were in a state of panic when our toddler was hurt at preschool. Dennis was able to ensure that our daughter's medical bills were paid and the nursery took full responsibility for her injuries. Dennis was also able to negotiate a great settlement for her. He was a true blessing in our time of need.
"Dennis and team are amazing!!!"
When I was in a desperate situation after being hit by a joy-riding mechanic, I was left feeling helpless and overwhelmed. Dennis found a way to make the joyrider pay for my back injuries even though he didn't have insurance. He was incredibly understanding and comforting throughout the entire process. His reassuring presence and compassionate guidance allowed me to feel heard, understood and validated.
"Good Lawyer"
My wife and I were badly injured in a car accident, but fortunately our daughter was not injured. Mr. Shlionsky threw himself into the case. He and Danielle were always available to answer questions, provide guidance, and address any concerns. Dennis was able to clearly explain the legal process to us in a way that we could understand and negotiated a favorable settlement.
"If I could give 50 stars I would!!!!"
My cousin introduced me to Dennis after I hurt my back on the way to work in a car accident on Route 22. He made sure I was paid top dollar for my car's damage and got me every penny for my injuries from the other car. The team went above and beyond expectations while dealing with both my case and myself. I was always informed with the details of my case, as a client, and my treatment, as a patient. Dennis is like family. 50 Stars!!
"Great attorney"
I highly recommend Dennis if you find yourself injured but have previously injured the same body part. I hurt my neck after being rear-ended at my condo complex by another resident. Both insurance companies ONLY focused on 10 years ago when I had neck surgery after a fall at work. Dennis went to bat for me in a difficult case against both insurance companies and got me all of the money from both of the companies.
"Review"
Dennis Shlionsky is a true professional and put me at ease when no other lawyer would take my case. I only speak Ukrainian, and the police officer wrote that the accident was my fault when an ambulance ran a red light and hit me on Route 46. The insurance company ignored me until Dennis helped change its mind. He was always happy to explain things to me late or on weekends. In the end, Dennis and Paul fought hard for me at mediation and recovered life-changing money for my family. 5 STARS!!
"Injury"
I am beyond thankful for Mr. Shlionsky and his unrelenting pursuit of justice for me and my family. After I tripped on a gas station and broke my wrist, nobody would help me — everyone said the crack was too small. Then I met Mr. Shlionsky through another friend. He took the time to explain things, treated me with empathy and respect, and always returned my phone calls. We settled the case and I could not be happier!!
"THE BEST!!!"
I met Dennis Shlionsky through a friend, who he represented when she broke her ankle, but several other attorneys refused to take her case. THANK GOD I DID. He took the insurance company head-on and got me every last penny! I greatly appreciate the willingness of Paul da Costa, Dennis, Sheva and the entire office to help me.
"Professional"
Very professional and friendly — one of the best to work with. He makes all this process look easy and fast. Thank you for everything. Very highly recommended.
"Top notch personal injury attorney."
Dennis Shlionsky is a top-notch accident/personal injury attorney that we have worked with closely. He has integrity, excellent legal ability and is able to obtain optimal results for his clients. He and his team patiently held our hands the entire way, explaining every step in the process and getting us the best settlement in an extremely timely fashion.
"Review"
Dennis Shlionsky has been my lawyer in a very difficult case and has done an excellent job (which some other lawyers declined to take because they did not expect to succeed) — not only fighting FOR me, but also PROTECTING my interests! I highly recommend him for any family court needs you might have.
Sergey Nikiforov
New Jersey
"Superb Personal Injury Attorney"
I was injured in a second car accident in less than a year. Someone ran a red light and changed my life forever. Dennis and the team at SSDMD were amazing. He managed my case in a lawsuit against several insurance companies through complex negotiations, and ultimately secured a life-changing settlement. Dennis was responsive and attentive throughout the process, sending regular status updates and allowing me to focus on my health in the midst of a stressful ordeal.
"100% would recommend"
Dennis represented me as a first-time lawsuit client and everything was handled with thought and care. It was a very emotional experience and he was there to guide me on all the right directions. Case closed!
"Class Act Lawyers and Paralegal Team"
I was skeptical about lawyers until now. Leonard Legal Group was professional, responsive, and not greedy. They treated me with care and never let me leave a conversation until I absolutely understood what was happening. If I need help in the future, they are my pick first always. Scott, Dennis, and Laura are all class acts!
"Great Attorney!"
Dennis represented me for a car accident that almost ruined my life. I couldn't say enough GREAT things about his excellence in legal representation. He is extremely thorough, rigorous, and super diligent. Dennis always made sure that I was OK. He was always accessible and got me every penny, after the insurance company initially offered me nothing.
Linna Karapetian
New Jersey
"Best experience working with Dennis Shlionsky"
Dennis represented me in a rear-end accident in South Amboy. The insurance company denied responsibility for my injuries because my car had minor damage. That's when I called Dennis and I'm glad I did. He was always there for me at any time I ever had any questions regarding my case and was a major help from the second he took my case.
"Great Attorney"
Dennis represented my family in an auto accident case. He was very knowledgeable, thorough, and compassionate. He was always in contact with us and answered all of our questions. We are very happy with our settlement and would highly recommend Dennis Shlionsky.
"Went above and beyond his duties as a lawyer."
Dealing with Mr. Shlionsky has been a pleasure. Not only did he secure a significant amount for the lawsuit recently resolved but he went out of his way to secure a loan against my pending case. He has far surpassed my expectations and has changed my life for the better.
"Professional and Exceptional Work Ethic"
From the moment I walked into the door to the time my case was finished, Dennis showed me nothing but professionalism and exceptional work ethic. He was on top of everything and had everything covered. I couldn't say enough about Dennis as my lawyer and this practice as a whole.
"Excellent outcome I couldn't have achieved on my own"
Brach Eichler did an excellent job handling my case when I was in a car accident while a passenger in a rideshare car. Lisa Cardillo tracked down and managed the numerous medical claims that had to be filed over the course of 18 months, and Dennis Shlionsky handled all the insurance companies.
"I highly recommend Dennis!"
Dennis is extremely helpful and knowledgeable. The whole process went very smoothly. He was very responsive with my emails and calls. He made me feel so comfortable and always kept me informed with the progress of my case. He made sure I understood everything about my case.
Facebook · January 31, 2025
"The best possible firm out there"
The best possible firm out there! Very attentive, communication always on point, and you get a family like sense of care. My physical healing seemed to be a priority and that speaks volumes. I'd recommend Dennis Shlionsky, Esq to anyone for any legal services.
Miguel Vargas
Facebook Recommendation
Facebook · November 27, 2024
"Best attorney to work with!"
Best attorney to work with!
Roman Kreyman
Facebook Recommendation
Facebook · November 26, 2024
"Top notch representation"
Dennis is top notch representation! Highly recommend!
Donna Pabon
Facebook Recommendation
Facebook · November 23, 2024
"Exceeds my expectations"
I am very grateful for the help I always receive from the lawyer Dennis Shlionsky. Since 2 years ago I have needed his service and as always the service exceeds my expectations. At any time I need him he always available to help quickly and a high level of professionalism. Dennis is great to work with. He explains everything in detail and made the process a better learning experience. If you need an attorney he is your guy.
Zoryana Derhachova
Facebook Recommendation
