Dr. John A. Khademi received his DDS from the University of California San Francisco, and his certificate in endodontics and MS in digital imaging from the University of Iowa. He is Adjunct Assistant Professor at SLU and has a full-time private practice in Durango, CO. He was formerly the Associate Clinical Professor in the Dept. of Maxillofacial Imaging at USC. In his prior life, Dr. Khademi wrote software for laboratory automation, instrument control and digital imaging. He lectures internationally about CBCT, clinical trial design, outcomes, and conventional endodontic technique. As a Radiological Society of North America (RSNA) member for over 25 years, his background in medical radiology allows him a perspective shared by very few dental professionals. He has contributed to many sections and chapters in textbooks and is the lead author for Quintessence’s “Advanced CBCT for Endodontics: Technical Considerations, Perception, and Decision-Making.”