We found an expert who was a staff anesthesiologist with the Pain Management Center for a top-rated hospital, a staff physician at another prominent cancer institute and a professor of anesthesiology at a top medical school. He had over 20 years of experience treating patients with chronic pelvic pain and one of his clinical specialties was pelvic pain. As such, he had a thorough understanding of peripheral pelvic pain and was a member of the International Pelvic Pain Society. Additionally, before practicing medicine, he was a practicing medical malpractice attorney. Finally, he had been retained as an expert witness in litigations where he had testified.