St. Louis · MO · Vetted Directory

Top Medical Malpractice Lawyers in St. Louis

A doctor, hospital, or nurse made a mistake, and you or someone you love was seriously harmed — a missed diagnosis, a surgical error, a medication mistake, or a birth injury. Medical malpractice cases are among the hardest and most expensive a lawyer can take, and Missouri sets specific rules. You generally have two years to file, your lawyer must file an affidavit confirming a qualified expert supports the case within 90 days, and Missouri caps non-economic damages — in 2026, about $481,000 for most cases and roughly $843,000 for catastrophic injuries. St. Louis cases are usually filed in the City of St. Louis Circuit Court (22nd Judicial Circuit) or the St. Louis County Circuit Court. Below are vetted St. Louis firms that take on hospitals and insurers in serious malpractice cases.

2 years
Missouri filing deadline
Affidavit of merit
Required within 90 days
~$481K / ~$843K
2026 non-economic caps
No win, no fee
Contingency

When you need a St. Louis medical malpractice lawyer

Not every bad outcome is malpractice — medicine carries risk even when care is good. A case exists only when a provider fell below the accepted standard of care and that failure caused real harm. Because proving this requires medical experts and costly litigation, you almost always need a lawyer, and the strongest St. Louis malpractice firms screen cases carefully and advance the costs. A free consultation tells you whether your situation is worth pursuing before you spend anything.

Reach out to a St. Louis medical malpractice lawyer if any of the following describes your situation.

  • A condition like cancer or a heart attack was missed or diagnosed dangerously late.
  • Something went wrong in surgery — wrong site, retained object, or avoidable injury.
  • A baby or mother was harmed during pregnancy, labor, or delivery.
  • A medication or anesthesia error caused serious injury.
  • A loved one died and you suspect substandard care contributed.
  • A hospital or nursing home failed to monitor, treat, or prevent a known risk.
  • You were never warned of a known complication and would have chosen differently.
  • You are approaching Missouri's two-year filing deadline.

How a St. Louis medical malpractice case actually moves

Step 1: the firm gathers your records and has a qualified physician review whether the standard of care was breached. Step 2: if the case has merit, the lawyer files suit in the City of St. Louis Circuit Court or the St. Louis County Circuit Court and files the required affidavit of merit within 90 days, confirming a legally qualified expert supports the claim. Step 3: discovery — depositions, expert reports, and document exchange — the longest phase, often a year or more. Step 4: mediation or a settlement conference, which many Missouri cases go through. Step 5: trial before a jury if the case does not settle. Step 6: post-trial motions and possible appeal to the Missouri Court of Appeals. Most malpractice cases settle, but usually only after the defense sees the plaintiff is prepared to try the case.

What this typically costs in St. Louis

$0 upfront
Free consultation
33%–40%
Contingency fee
Firm-fronted
Expert & case costs
No win, no fee
Paid only if you recover

St. Louis medical malpractice lawyers work on contingency — typically 33 to 40 percent of the recovery — and advance the case costs, which in malpractice are substantial because of the medical experts required. You pay nothing upfront and owe attorney fees only if the case succeeds; case costs are usually repaid from the recovery. Missouri does not cap economic damages such as medical bills and lost wages, but it does cap non-economic damages (pain and suffering) — about $481,000 for most cases and roughly $843,000 for catastrophic injuries in 2026, with the figures rising 1.7 percent each year. A free consultation and case review costs you nothing.

How long St. Louis medical malpractice cases take

  • Case review and expert screening: several weeks to a few months.
  • Filing and affidavit of merit: the affidavit is due within 90 days of filing suit.
  • Discovery and expert depositions: often 12 to 24 months.
  • Trial: typically 2 to 4 years from filing in serious cases.
  • Statute of limitations: generally 2 years from the negligent act, with limited exceptions.

St. Louis firms that handle medical malpractice

1

Gray, Ritter & Graham, P.C.

St. Louis, MO Contingency (no win, no fee)

One of St. Louis's most established plaintiff trial firms, with a long record in complex medical-malpractice and catastrophic-injury cases. A strong fit for serious St. Louis malpractice claims where you want a firm with deep trial resources.

Free Consultation Malpractice Catastrophic injury Trial firm
2

OnderLaw, LLC

St. Louis, MO Contingency (no win, no fee)

A St. Louis firm with a national personal-injury and malpractice practice and a record of large verdicts and settlements. Suited to clients who want a firm comfortable taking on hospitals and large defendants.

Free Consultation Malpractice Large verdicts National practice
3

Buchanan Williams & O'Brien

St. Louis, MO Contingency (no win, no fee)

A long-running Missouri firm with multiple offices that handles medical malpractice alongside injury and workers' comp. A practical option for St. Louis clients who want an established statewide firm for a malpractice claim.

Free Consultation Malpractice Multi-office Missouri
4

Hoffmann & Gelman

St. Louis, MO Contingency (no win, no fee)

A St. Louis injury and malpractice practice that represents patients harmed by negligent care and families in wrongful-death cases. A reasonable choice for clients who want attentive local representation against insurers and hospitals.

Free Consultation Malpractice Wrongful death St. Louis
5

Goldblatt + Singer

St. Louis, MO Contingency (no win, no fee)

A St. Louis injury law firm that handles medical malpractice and birth-injury claims alongside its broader injury practice. A good fit for St. Louis clients who want an established local firm to evaluate a malpractice case.

Free Consultation Malpractice Birth injury St. Louis

Firm details are drawn from public directory listings (Super Lawyers, Avvo, Justia, FindLaw) and the firms' own published information. Ratings and recognitions change over time — confirm current credentials with the firm. LawFirmSquare is a directory and does not represent clients or refer cases for a fee.

Talk to a St. Louis medical malpractice lawyer — free.

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Medical Malpractice in St. Louis — FAQ

What's the filing deadline?
Generally 2 years from the negligent act, with limited exceptions. Missouri's rule can be strict, so talk to a lawyer as soon as you suspect a problem.
What is an affidavit of merit?
A statement, due generally within 90 days of filing, that a qualified health-care provider reviewed the case and supports it. Without it the case can be dismissed.
Is there a damages cap?
No cap on economic damages. Non-economic damages are capped — in 2026, ~$481,000 for most cases and ~$843,000 for catastrophic injuries, rising 1.7% per year.
What does it cost?
Contingency, usually 33–40%, with the firm advancing expert and case costs. Nothing upfront; you owe a fee only if you recover. Free case review.
Where is the case filed?
Generally the City of St. Louis Circuit Court (22nd Judicial Circuit) or the St. Louis County Circuit Court, with appeals to the Missouri Court of Appeals.
How long does it take?
Often 2–4 years from filing given expert work and discovery. Many settle before trial once the case is fully prepared.

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