Dr Renner is an internationally known speaker. His lectures emphasize simple guidelines for reading MRI of the musculoskeletal system and have been praised by his students. Dr Renner is board certified in Internal Medicine and Radiology. Dr Renner is an active MSK reader, Director of ProScan Musculoskeletal MR Fellowship (formally), Lecturer at Department of Radiology , University of Louisville, Guest Lecturer in MSK at University of Colorado, and the Director of Radiology Research at Ohio GI and Liver Institute . Excerpts from his book, An Insider's Guide to MR of the Shoulder will be shown. Dr Renner was voted "Best Lecturer" by the residents at the University of Cincinnati.