Long Island Car Accident Lawyer

The Long Island Expressway, the Southern State Parkway, Sunrise Highway, and Merrick Road are among the most congested and accident-prone roadways in New York State. Rear-end collisions at on-ramps, wrong-way crashes on the Meadowbrook, T-bone impacts at suburban intersections in Nassau and Suffolk counties, these happen daily. When one of those crashes changes your life, the decisions you make in the weeks that follow will shape what kind of recovery is actually possible for you, financially and physically.

A Long Island car accident lawyer at Mark David Shirian P.C. represents people who have been seriously injured in motor vehicle crashes across Nassau County, Suffolk County, and throughout New York State. The firm was founded with one goal: to help those who have been wronged. That includes drivers, passengers, pedestrians, and cyclists who were hurt because someone else made a dangerous choice behind the wheel.

New York operates under a no-fault insurance system, which means that regardless of who caused the crash, your own insurance covers your initial medical expenses and a portion of lost wages. But no-fault coverage has hard limits, and when injuries cross a certain threshold of severity, the right to pursue a personal injury claim against the at-fault driver opens up. Knowing when that threshold is met, and how to document it properly, is where experienced legal representation makes a real difference.

What Long Island Car Accident Claims Actually Involve

• No-Fault Threshold Injuries: New York’s serious injury threshold requires that your injuries meet specific criteria before you can sue outside of no-fault coverage. These include significant limitation of use of a body function, permanent consequential limitation, substantial dismemberment, or 90 of 180 days of disability. Crashes on the LIE or Northern State Parkway frequently produce spinal injuries and traumatic brain injuries that meet this standard.
• Highway and Expressway Crashes: Multi-vehicle accidents on I-495, the Southern State Parkway, and Route 27 often involve high speeds, distracted driving, and commercial vehicles. Determining liability across multiple parties, including trucking companies, requires a thorough investigation of black box data, dashcam footage, and police reports from NYPD or the Suffolk or Nassau County Police Department.
• Intersection Collisions in Nassau and Suffolk: Heavily trafficked intersections in Hempstead, Hicksville, Babylon, Huntington, and Central Islip see frequent broadside and turning crashes. Traffic signal timing data and surveillance footage from nearby businesses often become important evidence in these cases.
• Drunk and Impaired Driver Accidents: Long Island DWI crashes occur at elevated rates on weekend nights along Jericho Turnpike and Route 110. When an impaired driver injures someone, both the driver and potentially the establishment that served them may carry civil liability under New York’s Dram Shop Act.
• Rideshare and Commercial Vehicle Collisions: Uber and Lyft accidents in Long Island present layered insurance questions, since coverage depends on whether the driver was logged into the app, en route to a pickup, or carrying a passenger. Commercial fleet and delivery vehicle crashes add employer liability considerations that go beyond what a standard auto claim involves.
• Pedestrian and Cyclist Accidents: With suburban sprawl across Long Island, pedestrian and cyclist injuries at crosswalks, school zones, and along Route 109 and Sunrise Highway are a persistent problem. These victims are often the most seriously injured and face the most complex battles with insurance companies over causation and damages.
• Uninsured and Underinsured Driver Claims: Not every driver on Long Island roads carries adequate coverage, or any at all. Pursuing an uninsured motorist claim through your own policy, or negotiating a meaningful recovery against a minimally insured driver, requires understanding exactly how New York’s UM and SUM coverage rules work in practice.

Why Mark David Shirian P.C. Handles Long Island Injury Cases

Mark David Shirian P.C. was founded in 2016 and has since recovered millions on behalf of clients injured through the fault of others. Attorneys Mark D. Shirian and Shawn D. Shirian represent injury victims not as case file numbers but as people whose health, finances, and futures are genuinely on the line. That is not a talking point. It is reflected in how clients describe their experience: the firm is consistently credited by clients for hard work toward a favorable outcome, close attention to case details, and keeping people informed throughout the process.

For Long Island car accident cases specifically, those qualities matter because the opposing forces are not passive. Insurance adjusters for major carriers have handled thousands of claims and are specifically trained to limit payouts. Having a Long Island car accident attorney who has handled these cases extensively, who understands New York’s no-fault system and serious injury threshold, and who is genuinely prepared to take a case to trial if needed, is the difference between a quick lowball settlement and a result that actually reflects what you went through.

The firm operates with the attentiveness of a boutique practice while drawing on the depth of experience you would expect from a firm that has consistently achieved results for its clients in complex litigation. You receive direct access to your attorneys, not a rotating cast of paralegals relaying messages.

What to Do After a Car Crash on Long Island

The documentation you create in the hours and days after a crash on Long Island can directly affect the value of your claim months later. At the scene, if you are physically able, photograph all vehicles from multiple angles, capture road conditions and any traffic control devices, and exchange information with all drivers and any witnesses. Do not discuss fault at the scene or minimize your pain. Many serious spinal and soft tissue injuries do not announce themselves until 24 to 48 hours after the collision.

Under New York law, you are generally required to file a no-fault insurance claim within 30 days of the accident. Missing this deadline can disqualify you from the no-fault benefits you are entitled to, including coverage for medical treatment and partial wage replacement. The statute of limitations for a personal injury lawsuit in New York is three years from the date of the crash, but if the accident involved a government vehicle or a roadway maintained by a public entity, a Notice of Claim may need to be filed much sooner, sometimes within 90 days.

Car accident claims in Nassau and Suffolk Counties are handled through the New York State Supreme Court located in those counties. Nassau County Supreme Court sits in Mineola. Suffolk County Supreme Court is located in Riverhead. If your case involves smaller damages and you are pursuing it through Small Claims or Civil Court, those courthouses are distributed across individual municipalities. An injury attorney serving Long Island can identify the right venue and ensure all filings meet applicable deadlines.

One of the most common mistakes people make after a serious crash is accepting the first settlement offer from the at-fault driver’s insurance company before they fully understand the extent of their injuries. Insurance companies frequently contact accident victims within days, sometimes presenting an offer before the person has even seen a specialist. Accepting a release at that stage permanently surrenders your right to any future compensation, no matter what a doctor later finds. Do not sign anything without speaking to a car accident attorney in Long Island first.

How Damages Are Calculated in New York Car Accident Cases

When a Long Island car accident attorney evaluates your potential recovery, the analysis covers both economic and non-economic damages. Economic damages are the concrete, documentable losses: emergency room bills, surgeon fees, physical therapy, ongoing specialist care, prescription costs, lost wages from time missed at work, and the projected cost of future medical treatment or lost earning capacity if your injuries are permanent or disabling.

Non-economic damages are harder to quantify but no less real. Pain and suffering, loss of enjoyment of life, the impact of chronic pain on your relationships, and psychological consequences like anxiety or post-traumatic stress following a violent crash are all compensable under New York law when the serious injury threshold is met. Insurance companies routinely minimize these categories. Documenting them properly, through consistent medical records, treatment compliance, and in some cases expert testimony, is essential to obtaining a result that reflects the actual weight of what happened to you.

New York follows a pure comparative fault rule, meaning your damages are reduced by your percentage of fault for the accident, but you do not lose the right to recover entirely just because you share some responsibility. This rule matters in cases where an insurance company argues that the injured person was speeding, failed to signal, or contributed to the crash. A car accident law firm in Long Island with trial experience knows how to address these arguments directly and push back on inflated fault assessments that are designed to lower your recovery.

Questions About Long Island Car Accident Cases

What is New York’s no-fault law and how does it affect my claim?

New York requires all registered vehicles to carry Personal Injury Protection coverage, commonly called no-fault insurance. After a crash, your own no-fault policy covers your medical expenses and a portion of your lost wages regardless of who caused the accident. However, no-fault coverage is subject to dollar limits and does not cover pain and suffering. To sue the at-fault driver for those additional damages, your injuries must meet the serious injury threshold under New York Insurance Law. An attorney can evaluate whether your injuries qualify.

How long do I have to file a lawsuit after a car accident on Long Island?

New York’s statute of limitations for personal injury claims is generally three years from the date of the accident. However, certain situations shorten this window significantly. Claims involving government vehicles or roads maintained by public entities typically require a Notice of Claim within 90 days of the accident. Wrongful death claims arising from car accidents have a two-year limitations period. Missing these deadlines usually means losing the right to sue entirely.

What if the other driver had no insurance or minimal coverage?

If the at-fault driver was uninsured, you may be able to pursue a claim through your own Uninsured Motorist coverage. If they were underinsured, New York’s Supplementary Uninsured/Underinsured Motorist coverage may provide additional compensation beyond what the at-fault driver’s policy pays. These claims are made against your own insurer, but they still require negotiation and, in some cases, arbitration. The process is more involved than a standard liability claim.

Can I still recover compensation if I was partially at fault for the crash?

Yes. New York follows a pure comparative fault system, which means your recovery is reduced proportionally by your share of fault. If you were found 20 percent at fault, your damages would be reduced by 20 percent, but you could still recover the remaining 80 percent. This applies even if you were more than 50 percent at fault, which differs from some other states.

Do I have to go to court to resolve my Long Island car accident case?

The majority of car accident cases settle before trial through negotiations between attorneys and insurance companies. However, settlement only happens at an appropriate value when the opposing party believes you are genuinely prepared to litigate. Firms that routinely avoid trial often receive lower offers. Having attorneys who are actually prepared to take your case to the Nassau or Suffolk County Supreme Court changes the dynamic of those negotiations.

What if the crash happened on a highway maintained by the state or a local municipality?

If a government entity’s negligence contributed to the accident, such as a poorly maintained roadway, a defective traffic signal, or inadequate signage on a state highway, you may have a claim against that government body. These claims are subject to strict notice requirements under New York law. In many cases, you must file a Notice of Claim within 90 days of the accident before you can sue. Missing that window generally bars the claim.

What should I do if the insurance adjuster contacts me before I have an attorney?

You are not required to give a recorded statement to the at-fault driver’s insurance company, and doing so without legal guidance can significantly harm your case. Adjusters are trained to ask questions that may be used to limit your recovery. Politely declining and consulting with a Long Island car accident attorney before making any statement protects your position. Your own insurance company may have a separate obligation to cooperate with, which an attorney can also help you navigate properly.

Can I claim damages for a worsening of a pre-existing condition caused by the accident?

Yes. Under New York law, a defendant is liable for aggravating a pre-existing injury, not just for causing new ones. If you had a prior back condition and the crash caused a significant worsening, those aggravated damages are compensable. Insurance companies routinely argue that injuries were entirely pre-existing. Medical records, imaging, and expert testimony help establish the distinction between what existed before and what the crash made worse.

How long does a Long Island car accident case typically take to resolve?

Straightforward cases with clear liability and fully resolved injuries may settle within six to eighteen months. Cases involving severe injuries, disputed liability, multiple parties, or government entities often take longer because litigation through the Nassau or Suffolk County court system, including discovery, depositions, and potential trial, extends the timeline. Your attorney can give you a more specific estimate once the facts of your case are clear.

Does it cost anything to hire a Long Island car accident attorney?

Personal injury cases, including car accident claims, are handled on a contingency fee basis. This means you pay no legal fees unless and until there is a recovery on your behalf. The fee comes as a percentage of the settlement or verdict. There are no upfront charges to retain the firm or to have your case evaluated. This arrangement allows anyone seriously injured in a crash to access legal representation regardless of their financial situation.

Representing Car Accident Victims Across Long Island and New York

Mark David Shirian P.C. represents car accident clients throughout Nassau and Suffolk Counties, including Hempstead, Garden City, Mineola, Great Neck, Freeport, Valley Stream, Lynbrook, Rockville Centre, and the Five Towns area in Nassau County. Across Suffolk County, the firm serves clients in Huntington, Babylon, Islip, Brentwood, Central Islip, Bay Shore, Smithtown, Commack, Hauppauge, Bohemia, Patchogue, and Ronkonkoma. Representation also extends to the East End communities of Riverhead, Southampton, East Hampton, and Greenport, as well as the South Shore communities of Massapequa, Amityville, Lindenhurst, and Copiague. Beyond Long Island, the firm handles car accident cases throughout the five boroughs of New York City and across New York State.

Whether a crash occurred on the Long Island Expressway near exit 49, on Sunrise Highway through Nassau County, or on a local road in a suburban Suffolk municipality, the firm is prepared to pursue every available avenue of recovery for seriously injured clients.

Speak With a Long Island Car Accident Attorney at Mark David Shirian P.C.

When the aftermath of a serious crash is pulling your life in every direction at once, the last thing you need is a law firm that treats you like a file number. A Long Island car accident attorney at Mark David Shirian P.C. will assess your situation carefully, explain exactly what options are available to you, and pursue the most favorable outcome your case supports. Attorneys Mark D. Shirian and Shawn D. Shirian bring the same commitment to car accident clients that has helped the firm recover millions for injury victims across New York.

Contact Mark David Shirian P.C. today for a confidential case evaluation. There is no cost to speak with the firm, and no fee unless you recover. Call or reach out to schedule your consultation with a Long Island car accident attorney who will take your case seriously from the first conversation.