Timothy Craig Allen, M.D., J.D., obtained his medical degree from Baylor College of Medicine in 1984 and completed his residency in anatomic and clinical pathology, subsequently serving on the faculty of Baylor College of Medicine until 1995. He then attended the University of Chicago Law School and graduated with the degree of Doctor of Law With Honors in 1998, subsequently practicing health care law and litigation. Dr. Allen completed a 2-year fellowship in pulmonary pathology in the Texas Medical Center in 2004. Dr. He is currently Professor of Pathology at the University of Oklahoma College of Medicine and Director of Anatomic Pathology at OU Health. Dr. Allen has previously served as Professor and Chair of the Department of Pathology at Oakland University William Beaumont School of Medicine and Chief of the Pathology Service Line for Corewell Health East, as Chair of the Department of Pathology at University of Mississippi Medical Center, Jackson, Mississippi, and as Director of Anatomic Pathology at the University of Texas Medical Branch, Galveston, Texas. Dr. Allen is a member of the Board of Directors of CAP Foundation. He is a member of the Board of Directors and a member of the Academic Advisory Board of the Crime Prevention Research Center. He is a member of The National Association of Medical Examiners (NAME). Dr. Allen is certified by the American Board of Pathology in anatomic and clinical pathology, with added qualification in cytopathology. He is an associate editor of the Archives of Pathology and Laboratory Medicine. Dr. Allen is Past-President of the Pulmonary Pathology Society and Past President of the Texas Society of Pathologists. He is a former Governor of the College of American Pathologists Board of Governors, where he was chair, vice-chair, or member of several CAP Councils and Committees. Dr. Allen currently serves as a member of the CAP Council on Membership and Professional Development and chair of the CAP Constitution and Bylaws Committee. He has authored and coauthored numerous articles and book chapters on pulmonary pathology and medicolegal issues and has coauthored and co-edited several books on pulmonary pathology. Dr. Allen is series editor of the Molecular Pathology Library series.