To perform a variety of diagnostic ultrasound examinations on patients arterial, venous, cerebrovascular circulation using specialized ultrasound equipment to detect stenosis, obstructions, thrombus, aneurysms, pseudoaneurysms, AV malformations, venous valvular incompetence, vasospastic disease or occlusions in the peripheral vascular and cerebrovascular systems. Physical and cognitive requirements: Position`s physical requirements necessitate a full range of body motion including but not limited to, physically assisting patients, requiring stretching, bending, lifting, sitting, kneeling, stooping, standing, walking, pushing and pulling.