Richard A. Williamson, D.D.S., M.S., is a distinguished prosthodontist, academic, and expert witness. Dr. Williamson currently serves as Associate Professor and Director of Implants at the University of Nebraska Medical Center College of Dentistry. He is a Diplomate of the American Board of Prosthodontics and a Fellow of both the International College of Dentists and the American College of Prosthodontists. With decades of clinical, academic, and research experience, Dr. Williamson has contributed extensively to the field of prosthodontics through peer-reviewed journal articles, book reviews, and professional publications. His work spans implant dentistry, treatment of edentulous patients, prosthetic stability and interdisciplinary care.