New York Misdiagnosis/Missed Diagnosis Attorneys
Last updated on July 17, 2026
A missed or delayed diagnosis can transform a treatable condition into a life-threatening one. Every day without an accurate diagnosis allows a disease to advance, limits treatment options and reduces a patient’s chance of recovery. At Rich & Rich, P.C., attorneys Jeffrey M. Rich and Marc L. Rich have over 75 years of experience pursuing accountability for victims of New York misdiagnosis errors. If a physician’s diagnostic failure worsened your condition, our team will review your case at no charge.
What Is A Failure To Diagnose?
Failure to diagnose and misdiagnosis are related but distinct forms of diagnostic errors. Failure to diagnose occurs when a physician neglects to issue a diagnosis altogether, allowing a condition to progress without treatment. Misdiagnosis occurs when a physician identifies the wrong condition entirely, sending a patient down a harmful treatment path while the actual illness goes unaddressed. Research suggests that diagnostic errors affect approximately 12 million Americans each year. Both forms can cause severe, irreversible harm.
Conditions Physicians Commonly Fail To Diagnose
Cancer carries the highest stakes when diagnosis is delayed. Many cancers are highly treatable when caught early, but a physician who overlooks the warning signs allows the disease to spread and the patient’s prognosis to worsen significantly. Cancer types frequently involved in New York misdiagnosis claims include, for example:
- Breast, lung and colon cancer
- Prostate and cervical cancer
- Melanoma and other skin cancers
- Bladder cancer
Heart attacks represent another critical diagnostic failure. Physicians who dismiss cardiac symptoms as anxiety, indigestion or musculoskeletal pain may allow a patient to suffer a far more serious cardiac event that timely intervention could have prevented.
Why Physicians Fail To Diagnose
Diagnostic errors stem from both individual failures and systemic breakdowns in patient care. Failures that may support a New York City medical malpractice claim include:
- Failing to order appropriate diagnostic tests or imaging
- Misinterpreting test results or laboratory findings
- Overlooking documented symptoms or known patient risk factors
- Performing an inadequate physical examination
- Failing to refer a patient to the appropriate specialist
- Poor coordination among multiple treating physicians or specialists
A physician who recognizes symptoms outside their knowledge but refuses to refer a patient to a specialist may face independent liability for that failure alone.
The Real Cost Of A Misdiagnosis
The consequences of New York misdiagnoses reach well beyond the examining room. Patients who receive no diagnosis may allow a serious illness to reach an advanced, harder-to-treat stage. Patients who receive the wrong diagnosis may undergo unnecessary procedures and endure harsh medication side effects while their actual condition continues to worsen. The combined financial and emotional toll can be devastating, placing extraordinary pressure on patients and their families at the most vulnerable point in their lives.
How Our Team Can Help You
At Rich & Rich, P.C., our attorneys bring decades of experience to New York misdiagnosis cases across New York City and Long Island. They investigate medical records, test results and treatment histories to identify precisely where diagnostic care fell below accepted standards. They take every case on contingency with no upfront fees and advance litigation costs. Whether you need a Brooklyn missed diagnosis attorney or representation anywhere across the five boroughs, our team is ready to fight for you.
How Do You Know If Your Misdiagnosis Constitutes Malpractice?
Not every diagnostic error rises to the level of malpractice. When a physician departs from the standard of care – by failing to order necessary tests, overlooking documented symptoms or refusing to refer a patient to a specialist – and that failure causes measurable harm, you may have a viable Long Island misdiagnosis or New York misdiagnosis claim. Our attorneys will review your records and deliver a direct, no-cost assessment of your legal options.
How Long Do You Have To File A New York Misdiagnosis Claim?
Under New York law, most medical malpractice claims must be filed within 2 1/2 years from the date of the negligent act or the end of continuous treatment by the same provider. In Long Island medical malpractice and New York City cases involving cancer, courts may apply the continuous treatment doctrine to extend that window. Acting early preserves critical evidence.
Don’t Let A Misdiagnosis Cost You More Than It Already Has
If a physician’s failure allowed your condition to worsen, contact Rich & Rich, P.C., today. Get in touch with us by calling 212-407-5570 or reaching out online for a free consultation. We serve clients throughout New York City and Long Island and require no upfront legal fees.