Medical Expert Witness Guide

Medical Expert Witness Guide

Read Time: 4 Minutes

The insights of medical expert witnesses are invaluable in healthcare litigation. Medical expert witnesses bring forth their expertise in specialties such as radiology, pathology, and neurology, offering a lens through which the nuances of medical issues become clear and comprehensible in the courtroom. This guide delves into the main areas in which these expert witnesses can bring specialized knowledge to medical litigation, how to find the right expert for your case, and how to get the most out of their testimony.

What Is a Medical Expert Witness?

A medical expert witness is a qualified and experienced healthcare professional who provides their opinion in legal proceedings based on their expertise in a particular field of medicine. Their testimony assists in clarifying complex medical issues for judges and juries.

Common Specialties of Medical Expert Witnesses

Medical expert witnesses come from various specialties, and commonly sought-after experts include:

  • Anesthesiologist: Specializing in administering anesthesia during surgical procedures and managing perioperative care.
  • Cardiologist: Focusing on the diagnosis and treatment of heart-related conditions, including cardiovascular diseases.
  • Cardiothoracic Surgeon: Specializing in surgical procedures involving the heart, lungs, and other organs in the chest.
  • Chiropractor: Focusing on the diagnosis and treatment of musculoskeletal disorders, particularly those related to the spine.
  • Infectious Disease Expert: Specializing in the diagnosis, treatment, and prevention o These can include respiratory infections (such as influenza and tuberculosis), gastrointestinal infections (like salmonella and hepatitis), sexually transmitted infections (including HIV/AIDS and syphilis), vector-borne diseases (such as Lyme disease and West Nile virus), and emerging infectious diseases like COVID-19.
  • Forensic Pathologist: Determining the cause of death, often crucial in criminal cases.
  • Medical Billing: Offering expertise in billing standards and codes, opining on the appropriateness and adherence to billing practices within the healthcare industry.
  • Nephrologist: Specializing in the diagnosis and treatment of kidney-related conditions.
  • Neurologist: Focusing on disorders of the nervous system, brain, and spinal cord.
  • OB-GYN: Offering expertise in obstetrics and gynecology for cases related to childbirth and women’s reproductive health.
  • Ophthalmologist: Focusing on the diagnosis and treatment of eye-related conditions and diseases.
  • Oral and Maxillofacial Surgeon: Specializing in surgical procedures involving the mouth, jaw, and facial structures.
  • Orthopedist: Dealing with musculoskeletal issues, fractures, and joint problems.
  • Otolaryngologist: Providing insights into conditions affecting the ear, nose, throat (ENT), and related structures.
  • Pediatrician: Providing expertise in the medical care of infants, children, and adolescents, including developmental milestones.
  • Physician: General medical practitioners offering insights into a wide range of medical issues.
  • Psychiatrist: Providing insight into mental health conditions, behavioral patterns, and medication or treatment for mental illness.
  • Psychologist: Providing insight into the mind and behavior of individuals and administering and interpreting certain types of psychological tests.
  • Radiologist: Interpreting medical imaging such as X-rays, MRIs, and CT scans to diagnose conditions, injuries, or abnormalities.
  • Robotic Surgery Specialist: Providing insights into procedures, safety, and potential complications associated with robotic-assisted surgical techniques.
  • Surgeon: Providing insight into surgical procedures, standard of care, and best practices.
  • Toxicologist: Specializing in the study of the effects of toxins, chemicals, and poisons on living organisms.

What Types of Cases Can Medical Expert Witnesses Support?

Expert witnesses are often engaged to provide their opinions on cases where medical issues play a large role. Common cases they support include:

  • Medical Malpractice: Opining on whether a healthcare professional deviated from the standard of care.
  • Personal Injury: Assessing the extent of injuries and their relationship to an incident.
  • Product Liability: Determining if a medical device or drug caused harm.
  • Criminal Cases: Providing evidence in cases involving injuries or deaths.
  • Worker’s Compensation: Assessing injuries in the workplace and their impact on an individual’s health.
  • Insurance and Medical Billing: Opining on the appropriateness of billing procedures, the accuracy of coded information, and compliance with insurance regulations in cases involving disputes over insurance claims, medical billing practices, and adherence to billing codes.

Areas Medical Expert Witnesses Can Opine On

A medical expert witness possesses specialized knowledge within a specific field of medicine, allowing them to provide valuable insights into legal proceedings. The nature of their expertise depends on their medical specialty. Here are some examples of specialized knowledge that medical expert witnesses can offer:

  • Interpretation of Medical Records: Understanding and interpreting medical records, including diagnoses, treatment plans, and patient histories.
  • Standard of Care: Assessing whether healthcare providers adhered to the standard of care applicable to their field.
  • Causation Analysis: Determining the cause-and-effect relationship between a specific incident or medical treatment and the resulting injury or condition.
  • Informed Consent: Evaluating if a patient was adequately informed about the risks and benefits of a procedure.
  • Disability and Impairment: Providing opinions on the impact of injuries or medical conditions on a person’s ability to function.
  • Forensic Pathology: Examining autopsy results and providing insights into the cause and manner of death in cases involving criminal or suspicious circumstances.
  • Neuropsychological Assessment: Assessing cognitive function and mental health conditions, particularly relevant in cases involving traumatic brain injuries or psychological trauma.
  • Pharmacology: Evaluating the effects and potential side effects of drugs, including their role in causing or exacerbating medical conditions.
  • Rehabilitation Medicine: Assessing the impact of injuries on an individual’s functional abilities and potential for rehabilitation.

Finding the Right Medical Expert Witness

Finding the right expert witness can be a challenge. Here are some tips to help you identify and select the right expert for your case:

  • Qualifications and Experience: Ensure the expert has the necessary qualifications and experience in the relevant field. Common qualifications include advanced degrees, extensive clinical experience, and relevant certifications in respective specialties. Medical expert witnesses likely will have a Doctor of Medicine (MD) or Doctor of Osteopathic Medicine (DO) degree, board certification in their specialty, state licensure in the state where they would provide testimony, and extensive clinical experience. They may also have fellowship training in a subspecialty within their field, teaching or research positions, or peer-reviewed publications.
  • Specialization: Choose an expert with specific expertise in the area most relevant to the case in question, whether it’s evaluating the standard of care, untangling the causation web, or assessing injuries.
  • Communication Skills: It’s crucial that your expert can articulate complex concepts clearly and concisely. Effective communication skills are essential to conveying their opinions convincingly to the judge and jury.
  • Testimony History: Have your potential expert witnesses provided testimony in court before? Review any prior testimony to avoid conflicting opinions.
  • Availability: Ensure that the expert witness you choose is available to work on your case within your required timeline.

Getting the Most Out of Expert Witness Testimony

To get the most out of your expert witness testimony, consider the following tips:

  • Prepare Thoroughly: Educate the expert on the legal context and the specifics of the case.
  • Collaborate: Initiate collaboration with the expert early in the legal process to allow for adequate preparation time.
  • Cross-Examine: Conduct practice sessions to help the expert prepare for challenging questions.
  • Simplify Testimony: Work with the expert witness to ensure their testimony is concise, coherent, and easily understandable by both legal professionals and laypersons.

Working effectively with medical expert witnesses involves careful selection, thorough preparation, and ongoing communication. By understanding their role, specialties, and how to maximize their contribution, lawyers can enhance the impact of medical expert testimony in legal proceedings.

GLG has a network of experts across all industries and disciplines who can offer their testimony to support your case. We connect lawyers with the right experts for their cases quickly and efficiently so you can focus on litigating and winning.

If you are a lawyer in need of an expert witness, submit your request below, and our team will get to work finding the right match.

Check out our other articles on experts with similar experience:

Contact Us

Enter your contact information below and a member of our team will reach out to you shortly.

Thank you for contacting GLG, someone will respond to your inquiry as soon as possible.

GLG Law Newsletter

Stay informed with a monthly curation of litigation trends, key learnings from industry leaders, and exclusive expert-led events.