Long Island Auto Accident Lawyer

Long Island roads carry some of the highest traffic volumes in New York State. The Long Island Expressway, Northern State Parkway, Southern State Parkway, and Sunrise Highway see hundreds of thousands of vehicles daily, and the collision rates on these corridors reflect that reality. When a crash happens, the physical damage is usually apparent within hours. The financial and legal consequences can take months or years to fully surface. A Long Island auto accident lawyer can be the difference between recovering what your injuries actually cost and accepting a fraction of that from an insurer whose job is to close claims cheaply.

New York’s no-fault insurance system complicates what most people expect to be a straightforward process. Under this framework, your own Personal Injury Protection coverage pays for initial medical bills and a portion of lost wages regardless of who caused the accident. That sounds like a reasonable design until you reach the coverage limits, need to step outside the no-fault system to sue the at-fault driver, or discover that the insurer is disputing whether your treatment is medically necessary. Getting through these layers without legal guidance often means leaving real money on the table or, worse, missing a deadline that ends your claim entirely.

Mark David Shirian P.C. represents auto accident victims across Long Island and New York City. The firm handles the full span of these cases, from straightforward rear-end collisions to multi-vehicle crashes involving serious, lasting injuries. Attorneys Mark D. Shirian and Shawn D. Shirian bring direct litigation experience to every case, which matters most when insurers sense they are dealing with someone who will actually take the case to court if the settlement offer is inadequate.

What Makes Mark David Shirian P.C. the Right Choice for Your Long Island Accident Case

Founded in 2016 by Attorney Mark D. Shirian, the firm was built around a single objective: to help people who have been wronged get results. That focus has translated into millions recovered on behalf of clients across personal injury and other practice areas. The firm maintains the attentiveness of a boutique practice, meaning clients work directly with the attorneys handling their case, not with rotating staff or paralegals acting as a buffer. Client reviews of the firm consistently highlight that Mark D. Shirian pays close attention to details that matter, works hard to achieve the outcome clients are looking for, and keeps clients informed throughout the process. Those qualities are particularly important in auto accident cases, where the medical evidence must be carefully documented, insurance communications must be handled strategically, and deadlines leave no margin for disorganization.

Shawn D. Shirian serves as Senior Associate, giving the firm genuine depth when accident cases require parallel tracks of litigation and negotiation. The firm has been featured in media coverage for high-profile work, and its track record includes results in cases that required aggressive courtroom advocacy, not just settlement negotiations. For anyone searching for a Long Island auto accident attorney who will handle their case as if the outcome personally matters, that combination of personalized service and proven litigation capacity is exactly what distinguishes this firm from high-volume personal injury operations.

The Types of Auto Accident Claims We Handle on Long Island

• Highway and expressway collisions: The LIE, I-495, and Southern State Parkway regularly see high-speed crashes caused by distracted driving, aggressive lane changes, and unsafe merging. These collisions tend to produce more severe injuries and involve multiple liable parties, including employers when commercial vehicles are involved.
• Intersection and traffic signal accidents: Dense suburban corridors through Nassau and Suffolk County generate constant intersection traffic, and T-bone and angle collisions at these intersections frequently result in serious side-impact injuries to drivers and passengers.
• Rear-end accidents: Rear-end crashes are among the most common collision types on Long Island, and while they are often underestimated at first, they frequently produce soft tissue injuries, herniated discs, and concussions that require extended treatment.
• Commercial truck and delivery vehicle crashes: Long Island’s retail and industrial areas generate significant truck traffic, and crashes involving large commercial vehicles create complex liability questions involving drivers, carriers, and cargo companies operating under federal regulations.
• Rideshare and app-based vehicle accidents: Uber, Lyft, and delivery platform drivers operate across Long Island, and the insurance coverage analysis in rideshare accidents is distinct from standard personal vehicle claims, requiring knowledge of both the platform’s policy structure and New York’s insurance law.
• Pedestrian and cyclist accidents involving vehicles: Communities along the South Shore and North Shore have active pedestrian and cycling populations. When a vehicle strikes someone outside of it, the injuries are almost always severe, and the legal analysis around liability shifts significantly.
• Uninsured and underinsured motorist claims: Not every driver on Long Island carries adequate insurance. New York requires motorists to carry uninsured motorist coverage, but accessing those benefits when the at-fault party is uninsured or underinsured requires the same litigation readiness as filing suit against a third party.

What New York’s No-Fault System Means for Your Long Island Accident Claim

New York operates under a no-fault auto insurance framework, which requires accident victims to first seek compensation through their own Personal Injury Protection policy regardless of who caused the crash. This PIP coverage is supposed to cover medical expenses and a portion of lost wages up to the policy limit. The practical problem is that serious injuries routinely exceed those limits, and insurers can and do challenge whether specific treatments are medically necessary or causally related to the accident. When a no-fault insurer cuts off your benefits, you need someone who understands how to respond, both procedurally and substantively.

To sue the at-fault driver directly in New York, your injuries generally must meet what is called the serious injury threshold. This legal standard covers conditions including significant disfigurement, fractures, permanent limitation of a body organ or member, significant limitation of use of a body function or system, and medically determined injuries that prevent you from performing substantially all daily activities for a defined period. Whether your injuries qualify is not always obvious, and the determination often hinges on how well your medical records are assembled and presented. Working with a Long Island auto accident attorney early in the process helps ensure that the documentation supporting your serious injury claim is built correctly from the outset, not reconstructed after the fact.

New York’s statute of limitations gives most auto accident victims three years from the date of the crash to file a lawsuit. That window sounds generous but it closes faster than it appears, especially when months are consumed by medical treatment, insurance negotiations, and gathering evidence. Claims against government entities, such as those involving municipal vehicles or road defects caused by poor maintenance, carry much shorter notice requirements that can be as short as ninety days. Missing these deadlines generally forfeits the claim entirely, which is why early legal involvement matters even if you are not yet sure how serious your injuries are.

Building a Strong Claim After a Long Island Car Accident

The period immediately after an accident is legally significant in ways most people do not anticipate. If your condition allows, document the scene with photographs, note the position of vehicles, and gather contact information from any witnesses. File a police report through the Nassau County Police Department or Suffolk County Police Department, whichever has jurisdiction over the crash location. These reports establish a contemporaneous record of the accident and often include the officer’s assessment of fault, which becomes relevant later.

Seek medical evaluation promptly, even if your injuries feel minor at first. Delays in treatment are frequently used by insurers as evidence that your injuries were not serious or were caused by something other than the crash. Continue that treatment and follow your doctors’ recommendations consistently, because gaps in care create the same evidentiary problem. Preserve all records, bills, and written communications from your insurer. Do not give a recorded statement to the other driver’s insurance company without speaking to an attorney first. Adjusters for adverse insurers are not on your side, and recorded statements are regularly used to undermine claims.

Auto accident cases on Long Island are handled through the Nassau County Supreme Court for accidents in Nassau County, or the Suffolk County Supreme Court for accidents in Suffolk County. If damages are lower, cases may proceed in District Court. Understanding which venue applies to your case affects strategy, timelines, and the realistic range of outcomes. A Long Island auto accident attorney familiar with these courts knows how judges and juries in these jurisdictions have responded to similar claims and can position your case accordingly.

One of the most common mistakes accident victims make is settling too quickly. Insurers often move fast with early offers precisely because they know the full extent of injuries has not yet materialized. Spinal injuries, traumatic brain injuries, and nerve damage frequently reveal their true severity over weeks or months. Accepting a settlement before that picture is clear may close out a claim for far less than what the future medical costs and lost earnings will actually require. The calculation should be made with complete information, not under the pressure of a fast-close offer from an adjuster.

Questions Long Island Auto Accident Clients Ask Most

How long do I have to file an auto accident lawsuit in New York?

For most personal injury claims arising from car accidents, New York’s statute of limitations is three years from the date of the accident. However, if your claim involves a government entity, such as a municipal bus or a crash caused by a road defect the municipality failed to repair, a notice of claim must typically be filed within ninety days of the accident. Wrongful death claims arising from fatal accidents have a two-year statute of limitations running from the date of death. These deadlines are firm, and courts rarely grant exceptions.

Do I have to use my own insurance first even if the other driver was clearly at fault?

Yes. New York’s no-fault law requires you to submit medical expenses and lost wage claims to your own Personal Injury Protection insurer first, regardless of fault. You can pursue the at-fault driver through a bodily injury liability claim or lawsuit, but only after meeting the serious injury threshold and often only after your no-fault benefits have been exhausted or are insufficient to cover your losses.

What compensation can I recover beyond the no-fault benefits?

If your injuries meet the serious injury threshold, you can pursue the at-fault driver for damages not covered by no-fault, including medical expenses above the PIP limits, full lost wages beyond what PIP covers, pain and suffering, loss of enjoyment of life, and permanent disability. These categories represent the most significant portion of what a serious accident claim is actually worth, and they are only accessible through a claim against the at-fault party.

What if I was partially at fault for the accident?

New York follows a pure comparative negligence rule, which means you can recover damages even if you were partially at fault for the crash. Your recovery is reduced in proportion to your share of fault. For example, if a court determines you were twenty percent at fault, your total damages are reduced by twenty percent. This rule allows recovery in circumstances where other states might bar the claim entirely, but insurers frequently argue inflated fault percentages to reduce what they owe.

How is fault established in a Long Island car accident case?

Fault is established through a combination of the police accident report, witness statements, photographs and video from the scene or nearby cameras, physical evidence from vehicle damage, and sometimes accident reconstruction analysis in complex cases. Medical records also support fault arguments by linking specific injury patterns to the mechanics of the crash. In cases involving commercial vehicles, electronic logging data and fleet maintenance records can be critical evidence that requires prompt legal action to preserve.

What happens if the other driver does not have insurance or does not have enough coverage?

New York requires drivers to carry uninsured motorist coverage, which allows you to make a claim against your own policy when the at-fault driver has no insurance. If the at-fault driver is underinsured, meaning their coverage is insufficient to cover your damages, your underinsured motorist coverage may bridge part of the gap. Navigating these claims involves the same adversarial dynamics as fighting a third-party insurer, because your own insurer’s interests diverge from yours once you are making a significant claim under these policies.

Can I still recover if I was not wearing a seatbelt at the time of the crash?

New York’s comparative negligence framework applies here as well. A defense known as the seatbelt defense allows the at-fault party to argue that your failure to wear a seatbelt contributed to the severity of your injuries. If accepted, this can reduce your damages, but it does not eliminate your right to recover. The degree of reduction depends on the specific injuries and whether a seatbelt would have meaningfully prevented them.

My injuries seemed minor at first, but they have gotten worse. Can I still pursue a claim?

Yes, and this scenario is common. Soft tissue injuries, disc herniations, and traumatic brain injuries sometimes manifest their full severity days or weeks after a crash. What matters for your legal claim is that you sought medical attention reasonably promptly after the accident and that your subsequent treatment is documented in a way that connects the worsening condition to the initial injury. An auto accident attorney in Long Island can help ensure your claim reflects the full trajectory of your medical condition, not just the initial evaluation.

How long do Long Island auto accident cases typically take to resolve?

Cases that settle before litigation can resolve in several months to over a year, depending on the complexity of the injuries and how aggressively the insurer responds. Cases that proceed to litigation through the Nassau or Suffolk County Supreme Courts typically take longer, often two to three years from filing to trial or resolution, given court scheduling and the time required for discovery and expert preparation. The timeline in any individual case depends heavily on the severity of injuries, the number of parties involved, and whether liability is genuinely disputed.

Is it worth hiring an attorney if my accident seems relatively minor?

The honest answer is that the word “minor” is difficult to apply accurately in the days immediately after a crash. Injuries that appear minor initially sometimes require months of treatment and produce lasting limitations. Beyond the medical uncertainty, even cases that appear straightforward can involve insurer bad faith, disputes over medical necessity, or comparative fault arguments that significantly affect the outcome. An attorney can assess whether your situation genuinely requires legal intervention and handle the communications with insurers in a way that does not compromise your claim, even if the case ultimately resolves without litigation.

Long Island Auto Accident Representation Across Nassau and Suffolk Counties

Mark David Shirian P.C. represents auto accident victims throughout Long Island, including communities across Nassau County such as Hempstead, Garden City, Mineola, Valley Stream, Freeport, Long Beach, Rockville Centre, Baldwin, Lynbrook, and Elmont. The firm also serves clients throughout Suffolk County, including Babylon, Bay Shore, Brentwood, Central Islip, Hauppauge, Huntington, Commack, Smithtown, Patchogue, Riverhead, Southampton, and the communities along the North Fork and South Shore. Clients in Queens, Brooklyn, and elsewhere across the New York metropolitan area who were involved in crashes on Long Island roads are also represented. Whether the accident happened on the LIE near Melville, on Sunrise Highway through the South Shore towns, on the Meadowbrook or Wantagh Parkways, or on local roads through any of these communities, the firm handles cases originating throughout the region.

Contact a Long Island Auto Accident Attorney at Mark David Shirian P.C.

The decisions you make in the weeks after an accident have consequences that extend far longer than most people realize. Speaking with a Long Island auto accident attorney early in the process costs nothing and provides clarity on what your claim is worth, what the applicable deadlines are, and what steps protect your legal position. Mark David Shirian P.C. offers confidential case evaluations and represents accident victims on a contingency basis in personal injury matters, meaning no legal fees unless your case results in a recovery. Reach out to the firm to schedule your evaluation and get a direct assessment of where your case stands.