Dr. Freeman has more than 170 published scientific papers, books, and book chapters, primarily focusing on issues relating to forensic applications of epidemiology and general and specific causation. He has published research on the topics of traffic crash-related injury and death, injury biomechanics and injury causation, genocide, cancer epidemiology, chronic pain mechanisms, and adult autologous stem cell therapy, inter alia.
Dr. Freeman holds academic appointments at the CAPHRI School for Public Health and Primary Care at Maastricht University Medical Center, Oregon Health & Science University School of Medicine, and Aarhus University, Department of Forensic Medicine. He serves as an Affiliate Medical Examiner with the Allegheny County Medical Examiner's office in Pittsburg, PA.
Dr. Freeman holds a doctor of medicine degree (Med.Dr., Umeå University), a doctorate in in public health with a major focus in epidemiology (Ph.D., Oregon State University), and an MPH degree (Oregon State University), inter alia.