Over the last 15 years, the monogenic diabetes registry now has over 4,000 patients involved, and from that, the RADIANT study was started to identify new kinds of rare and atypical diabetes. So how can genetics testing and the RADIANT study provide atypical diabetes patients with better diagnoses and treatment? Learn more with Dr. John Buse and Dr. Louis Philipson, Professor in the Department of Medicine and Pediatrics at the University of Chicago.