About Michael
Michael S. Duncan: Experienced Appellate Litigator in Austin
Michael S. Duncan is a highly respected appellate attorney dedicated to providing strategic legal counsel and aggressive representation to clients facing complex legal challenges. With a proven track record spanning diverse areas of civil litigation, including appeals, litigation support, and personal injury cases, Mr. Duncan possesses a deep understanding of courtroom strategy and the intricacies of the legal system. He is committed to meticulously analyzing every detail of a case and developing a compelling argument designed to achieve the most favorable outcome for his clients.
Mr. Duncan’s expertise extends across a broad spectrum of legal matters. He specializes in civil appeals, providing comprehensive appellate litigation support to clients involved in state and federal court proceedings. His experience encompasses complex commercial disputes, where he leverages his analytical skills and strategic thinking to represent businesses and individuals in high-stakes litigation, as well as personal injury actions, where he fights tirelessly for just compensation for those injured due to another's negligence.
Prior to joining Naman Howell, Mr. Duncan served as a clerk for Justice Phil Johnson of the Texas Supreme Court – a demanding and invaluable experience that honed his legal research, writing, and analytical abilities. This prestigious role provided him with unparalleled insights into the highest levels of judicial reasoning and cemented his commitment to upholding the integrity of the legal process. He is admitted to practice in all Texas state courts, demonstrating his comprehensive understanding of the state’s legal landscape, and in federal court in the Western and Southern Districts of Texas and the U.S. Court of Appeals for the Fifth Circuit, enabling him to effectively represent clients in a wide range of jurisdictions.
Mr. Duncan’s background further strengthens his legal capabilities. Before dedicating himself fully to the legal profession, he enjoyed a significant career representing physicians’ interests on legislative and regulatory fronts as an association executive. This experience provided him with invaluable insights into the complexities of healthcare law, policy development, and the critical importance of advocating for his clients’ interests – a perspective he now seamlessly integrates into his legal practice, particularly in personal injury and complex commercial disputes.
He is dedicated to providing thorough, diligent, and client-focused representation. His commitment to achieving favorable outcomes is underscored by his extensive experience handling cases before state and federal trial courts, multiple Texas courts of appeals, and ultimately, the Texas Supreme Court, showcasing his mastery of appellate law.
Practice Areas
- Appellate Practice
- Civil Appeals
- Litigation Support
- Complex Commercial Disputes
- Personal Injury Litigation
Education & Credentials
- Recognized in Best Attorney USA (Appellate Practice)
- Prior Clerkship: Justice Phil Johnson, Texas Supreme Court
- Admission to Practice: All Texas State Courts, Western & Southern Districts of Texas Federal Court, U.S. Court of Appeals for the Fifth Circuit
- Extensive Experience: Physician Advocacy & Legislative/Regulatory Affairs
Mr. Duncan's dedication to his clients’ success is reflected in his consistent recognition within the legal community. He is currently recognized as “Recognized in Ones to Watch” since 2025, a testament to his ongoing commitment to excellence and his reputation as a leading legal professional. He is based in Austin, Texas, and serves clients throughout the United States.
