Long Island Medical Malpractice Attorneys You Can Trust

When you put your health in a doctor’s hands, you expect care — not carelessness. At Puma Law Group, P.C., we represent Long Island families whose lives have been upended by a medical provider’s negligence. We know how disorienting it is to be hurt by the very system meant to help you, and we’re here to help you hold the responsible parties accountable.

Insurance companies and hospital defense teams fight hard to protect their bottom line. We fight harder. Our attorneys build cases methodically, push back against lowball settlement offers, and prepare every claim as if it’s headed to trial — because that’s often the only way to get victims the compensation they actually deserve.

Call (631) 6-INJURY for a free, no-obligation consultation.

Meet Our Long Island Lawyers

John-Paul Puma, Esq.

Partner

John-Paul Puma founded Puma Law Group and has built a reputation as a relentless advocate for injury victims across Long Island. Rated 5 stars on Avvo, he’s spent his career taking on major insurance carriers head-on, including in complex cases like hit-and-run accidents. Clients know him for his tenacity and his refusal to let insurers dictate the value of a claim.

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Zachary M. Beriloff

Partner

A founding partner of the firm, Zachary Beriloff focuses his practice on personal injury litigation. His deep command of the appellate process has helped him reverse outcomes in cases where clients’ rights were initially overlooked, making him a tough opponent for any defense team.

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What Counts as Medical Malpractice?

Medical malpractice happens when a healthcare provider fails to meet the accepted standard of care and that failure causes real harm. It’s a broad category, but the cases we see most often on Long Island include:

  • Misdiagnosis or delayed diagnosis — missing or misreading symptoms of a serious condition
  • Surgical errors — mistakes made during or immediately after an operation
  • Medication errors — incorrect drugs, doses, or dangerous interactions
  • Negligent post-operative care — inadequate monitoring or follow-up after a procedure

New York law sets specific rules for how these claims are evaluated and how a provider’s degree of negligence can affect your recovery. Because these rules are technical — and unforgiving of missed deadlines — it pays to talk to an attorney early.

See more examples of medical malpractice → | Read our full guide to common malpractice cases →

How we help Malpractice Victims

Surgeons in green scrubs and masks carefully perform a procedure under bright operating lights in a hospital setting, acutely aware of the need to avoid common medical malpractice cases.

Pursuing a medical malpractice claim means going up against hospitals, insurers, and their legal teams — all with far more resources than an individual patient. Here’s what we bring to your side of the table:

  • Free Case Evaluation: We’ll review what happened and lay out your options at no cost.
  • In-Depth Investigation: We gather medical records, consult with experts, and build the evidence your claim needs.
  • Insurance Negotiation: We handle every conversation with insurers so you don’t have to — and so you don’t accidentally undermine your own claim.
  • Trial-Ready Litigation: If a fair settlement isn’t on the table, we’re prepared to take your case in front of a jury.
  • Maximum Compensation: We pursue recovery for medical bills, lost income, pain and suffering, and other losses tied to your injury.

Why Long Island Families Choose Puma Law Group

  • Proven Track Record: Our attorneys have years of experience securing results for injury victims.
  • Personalized Representation: You’re not a file number — we tailor our approach to your specific situation.
  • No Fee Unless We Win: We work on contingency, so you owe us nothing unless we recover compensation for you.
  • Full-Service Injury Practice: Beyond medical malpractice, we handle the full range of personal injury matters.
A person using crutches shakes hands with another individual, possibly discussing matters with a personal injury lawyer in Deer Park.

Frequently Asked Questions

What is medical malpractice? It’s when a healthcare provider’s care falls below the accepted medical standard — in diagnosis, treatment, aftercare, or overall management — and that failure injures the patient.

How do I know if I have a case? If you believe a provider’s negligence caused you harm, the best step is a consultation with a malpractice attorney. A viable claim generally requires showing both a breach in the standard of care and a direct link between that breach and your injury.

What compensation might I be entitled to? Depending on your case, you may be able to recover medical costs, lost wages, pain and suffering, and — in certain circumstances — punitive damages.

How long do I have to file a claim in New York? New York generally gives you 2.5 years from the date of the alleged malpractice to file, though exceptions can apply. Because this window is strict, it’s important to speak with an attorney as soon as possible.

Should I talk to the insurance company first? No — it’s best to consult a malpractice attorney before you speak with any insurer. This protects your rights and helps ensure you don’t say anything that could weaken your claim.

What if malpractice led to a loved one’s death? Family members may be able to bring a wrongful death claim to recover compensation for their loss.


Talk to a Long Island Medical Malpractice Lawyer Today

If negligence has cost you your health, your income, or a loved one, you don’t have to face the insurance companies alone.

Get a Free Case Evaluation — (631) 6-INJURY


Puma Law Group, P.C. | 490 Rosevale, Ronkonkoma, New York 11779 Attorney Advertising. Prior results do not guarantee a similar outcome.