Diagnostic Medical Sonographer An accomplished Diagnostic Medical Sonographer performs non-invasive imaging tests using sound waves to create high-quality sonograms of internal body structures, assisting physicians in diagnosing and monitoring conditions. The role requires a strong foundation in anatomy, physiology, and ultrasound technology. Key responsibilities include preparing patients for exams, operating advanced ultrasound equipment to capture detailed images, analyzing images for abnormalities, documenting patient records accurately and thoroughly.