Senior Physician Speaker Series
Curated and hosted by Sam Yared, MD
Topic: How to Become an Expert Witness Guest Speaker: James Patrick Murphy, MD, MMM
Introduction
Physicians are often called upon to share their expertise beyond the exam room. Whether advising policymakers, testifying in malpractice litigation or contributing to broader conversations about healthcare, the role of physician as“ expert witness” has become increasingly significant. At the September meeting of the Senior Physicians Committee, Dr. Sam Yared, Chair, introduced Dr. James Patrick Murphy, a pain management specialist, medical educator and policy leader, who shared practical insights into how physicians can step into this role effectively, while protecting their professional integrity.
What It Means to Be an Expert Witness
An expert witness is not simply a physician with knowledge of a subject. It is a physician who can communicate complex medical issues clearly, objectively and persuasively to audiences who often have little clinical background. In legal contexts, this means presenting medical facts to judges, juries and attorneys in a way that is both understandable and credible.
Dr. Murphy emphasized that being an expert witness is less about advocating for one side and more about providing impartial, evidence-based expertise. Physicians are trusted precisely because they are seen as objective and anchored in science. That credibility, however, depends on careful preparation, honesty and clarity.
Qualifications and Pathways
Physicians who pursue work as expert witnesses typically begin by leveraging their clinical background and board certifications. Dr. Murphy noted that a strong professional track record – active clinical practice, published research or leadership in medical organizations – bolsters credibility.
Specialized training can also strengthen qualifications. Dr. Murphy himself earned a Master of Medical Management( MMM) from the University of Southern California, a degree designed to equip physicians with leadership and administrative skills. While not required, advanced training in law, management or communication can give physicians an edge when stepping into expert testimony roles.
Networking and professional organizations can open doors. Some physicians are recruited directly by attorneys, while others market
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