John Crues, M.D. has an extensive history in the field of Musculoskeletal MR imaging. He is currently a Medical Director for RadNet Management and also the President of ProNet Imaging Medical Group in Los Angeles, California. Dr. Crues has a keen interest in teaching and has previously directed fellowship programs at Cedars-Sinai Medical Center and Santa Barbara Cottage Hospital. He currently has ongoing research projects in Orthopedic and Rheumatologic MRI. He has published over one hundred articles, twenty textbook chapters, eight textbooks in the medical literature, and one novel titled "Firestorm in Paradise."