Interventional Radiologist Dr. Caleb Rivera answers questions about the important role of interventional radiology in medical care, and current challenges and rewards in the field.

RAO Board-certified Radiologist Edson G. Cortes, MD is fellowship-trained in Diagnostic Radiology, Musculoskeletal and Body MRI, for rapid and accurate assessment and diagnosis of damage, injury, arthritis, infection and other issues related to bones, joints, cartilage, muscles, tendons, ligaments, spinal disks and nerves. Here he answers some key questions about his vocation.

Countless people rely on the expertise of radiologists, though many people aren’t fully aware of the crucial role they play in the healthcare system. In this feature, we talk to Board-certified diagnostic and neuroradiology subspecialist, Dr. Malcom E. Williamson, who comments on his commitment to the practice of radiology.