Dr. Alexandra Roudenko Dr. Roudenko is a fellowship-trained diagnostic radiologist specializing in body imaging, with a particular emphasis on hepatobiliary pathology. She is involved with the American College of Radiology (ACR) LI-RADS as Reporting Working Group Chair, a member of the Steering Committee, and a member of the Quality and Lexicon Working Groups. Dr. Roudenko has a strong passion for body MRI, particularly, and actively engages in research with multiple publications.