Interventional radiologists use their expertise in X-rays, computed tomography (CT), ultrasound and other medical imaging technologies to guide small instruments such as catheter tubes through the blood vessels or other pathways. Many procedures that once required open surgery can now be treated non-surgically. Interventional radiology procedures generally involve small incisions, minimal pain, reduced risk of infection and shorter recovery times. Our physicians are happy to see you with a referral from your doctor.