Medical Malpractice Attorneys Serving Chicago & Beyond

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Answers and Advocacy After Medical Negligence


When a trusted doctor, hospital, or healthcare provider makes a preventable mistake, the consequences can be life-changing. Medical malpractice happens when medical professionals deviate from accepted standards of care, causing injury or even death. If you or a loved one was harmed by a medical error, you deserve answers—and a law firm that knows how to hold powerful hospitals and insurance companies accountable. Thomas Law is dedicated to helping victims across Chicago & Beyond secure justice, compensation, and peace of mind.

What Counts as Medical Malpractice?

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Misdiagnosis and Delayed Diagnosis

Failing to properly diagnose a serious condition can lead to unnecessary suffering or preventable death. We handle cases involving missed cancers, heart attacks, infections, and more.

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Surgical Errors

Wrong-site surgery, operating on the wrong patient, or mistakes during procedures can cause lasting harm. Our attorneys know how to uncover what went wrong in the operating room.

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Medication and Prescription Errors

Giving the wrong drug or dosage, or failing to monitor dangerous interactions, can cause severe injury or illness. We review pharmacy records and provider actions to identify negligence.

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Birth Injuries

Mistakes during pregnancy, labor, or delivery can result in life-altering injuries for newborns and mothers. We help families pursue justice for birth-related malpractice.

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Anesthesia Errors

Errors in administering anesthesia can cause brain injury, organ damage, or death. Our team consults with top medical experts to reveal anesthesia malpractice.

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Lack of Informed Consent

Patients have the right to be informed of risks and alternatives. We represent those who weren’t fully told about potential complications before a procedure.

How Illinois Medical Malpractice Cases Work

Medical malpractice lawsuits in Illinois must meet strict legal standards. State law requires a certificate of merit from a qualified medical professional, confirming that there’s a reasonable basis for the claim. Generally, you have two years from the date you discovered (or should have discovered) the injury to file a lawsuit, with some exceptions under the statute of repose. These cases are complex, often requiring expert medical testimony and a deep understanding of both law and medicine. Thomas Law’s attorneys, including published legal authors, have the expertise and resources to build strong cases against hospitals, doctors, and insurers.

  • Obtain and review all relevant medical records

  • Consult with independent medical experts for opinions and testimony

  • Damages can cover financial losses, emotional suffering, and more

  • Prepare for negotiation or litigation as needed

  • Keep clients informed and supported at every stage

Common Questions About Medical Malpractice Claims

  • How do I know if I have a medical malpractice case in Illinois?

    If a medical professional’s mistake or oversight directly caused your injury, you may have a case. Our attorneys can review your records and consult with experts to evaluate your situation.

  • What is the time limit to sue for medical malpractice in Illinois?

    Generally, you have two years from when you discovered (or should have discovered) the malpractice, but certain cases allow up to four years.

  • Can I sue a hospital for negligence in Chicago?

    Yes. Hospitals can be liable for employee negligence or for failing to maintain safe standards of care. We handle claims against individual doctors and institutions.

  • What compensation can I recover?

    Compensation can cover medical bills, long-term care, lost wages, pain and suffering, and costs for permanent disability or loss of normal life.

  • What if I don’t have clear proof of a mistake?

    Medical records and expert review are key to every case. We can help investigate what happened and determine if negligence occurred.

Other Ways We Can Help

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Motor Vehicle Accidents

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Wrongful Death

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Product Liability

Get Answers and Justice After Medical Negligence

If you believe a medical error changed your life, contact Thomas Law for a free, confidential consultation. We’ll review your case, explain your rights, and guide you through every step—so you can focus on healing.