Lufkin, Robert: - Robert Lufkin, MD, has served as a full professor at both the UCLA and USC Schools of Medicine. In addition to being a practicing physician, he is the author of more than 200 peer-reviewed scientific papers and 14 books that are available in six languages. Among his many inventions, including several patents in artificial intelligence, he developed an MR-compatible biopsy needle which is used worldwide today as the "Lufkin Needle." He is active on social media with more than 250,000 followers.