New York City Medical Malpractice Lawyers, Ivy League Credentials, 24 Hour Hotline
Call Us: 1 (917) 734-7111

When the medical industry hurts you, we hold them accountable. Doctors, hospitals, and drug companies sometimes put profit over people. We step in for you, and have been doing so for nearly thirty years.

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Medical Malpractice

At Diefenbach PLLC, our New York City medical malpractice lawyers have been attorneys for over 1,000 cases spanning nearly 30 years in practice both on the defense and now on the plaintiff's side. We litigate, negotiate the absolute best settlements and jury trials in New York City. If a physician's negligence has caused death or injury or pain and suffering, we obtain money damages that are fair, no matter how complex the medical case and attorneys... Learn more »

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Pharmaceutical Litigation

The Diefenbach, PLLC is known for its strong medical malpractice and accident victims' litigation. We actively investigate claims in the area of pharmaceutical drug litigation... Learn more »

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Construction Related Litigation

Our firm is regarded by clients and colleagues alike as a premiere Manhattan law firm representing workers injured on construction projects... Learn more »

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Failure to Diagnose Cancer

New York City's doctors commit malpractice, New York's hospitals commit negligence, daily, and ignore signs and symptoms of common diseases and ailments. Unfortunately, doctors often fail to diagnose illnesses such as cancer or hypertension, leading to... Learn more »

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Wrongful Death

If a loved one or family member has suffered what you believe is a wrongful death, a preventable death or a negligent death in NYC, talk to us. Wrongful death cases are actively investigated by our team, and it is generally the result of negligence, carelessness, recklessness, or even accidental.... Learn more »

Class Actions

The Diefenbach firm continually investigates and researches, at its own expense, potential class actions against corporations. A class action lawsuit occurs when a large number of individuals brings a lawsuit over the same issue... Learn more »


What Sets the Diefenbach law firm Apart?

The Diefenbach firm is known for its strong litigation practice. Its history spans nearly 30 years.  Throughout that time it has focused its energies in only one area: civil litigation.  Our firm consistently hires lawyers and staff from the Ivy Leagues as well as from the nation’s Top 10 law schools, including Yale, Princeton, Columbia Law School, The University of Chicago Law School and New York University Law School, the last three of which rank Top 5 among law schools in the country.
More often than not, our colleagues from these institutions have gone on to represent multinational corporations, billion-dollar-a-year drug companies, hospitals, doctors and insurance companies. We, on the other hand represent you, the individual. And being successful in litigating against big corporations, with their army of lawyers, is no small achievement. If we take your case, it is at no cost to you if we cannot recover compensation for you. Why are we so confident? Because we've been successful in this field of law for nearly 30 years. Our firm is committed to the principle that practicing this type of law-- representing aggrieved individuals as plaintiffs against often powerful corporations, is not just a business. It is a public service we are proud to be a part of. We have the sophisticated computer technology, financial resources and experience necessary to give our clients the representation they deserve.

Our firm is dedicated to representing individuals in catastrophic accidents, professional medical malpractice, hospital negligence and those suing for the side effects of dangerous and defective prescription drugs. The Diefenbach law firm's goal is to aggressively negotiate fair compensation for our clients. We will not hesitate to take a case to trial. We have a network of highly qualified doctors in our database to assist in the evaluation and preparation of the firm's cases for trial.
We are not lawyers for the situation, we are lawyers for your position.
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