Frank W. Petraglia III, MD is a specialist in diagnostic radiology at AHN Imaging, with a focus on cardiothoracic imaging. His clinical interests include cardiac CT, cardiac MRI, coronary CTA, and lung cancer screening CT, utilizing advanced imaging techniques to aid in early diagnosis and treatment planning. Dr. Petraglia earned his medical degree from Duke University School of Medicine in Durham, North Carolina. He completed his diagnostic radiology residency at Barnes-Jewish Hospital, Washington University School of Medicine in St. Louis, Missouri, followed by a fellowship in cardiothoracic imaging at the same institution. Dr. Petraglia is certified by the American Board of Radiology. He welcomes patients of all ages.