Tip - GI Technician Job Description | eHow

A gastrointestinal technician (GI) assists a nurse or a doctor in GI procedures, such as esophagogastroduodenoscopy, endoscopic retrograde cholangiopancreatography, colonoscopy, flexible sigmoidoscopy, percutaneous endoscopic gastrostomy, bronchoscopies, and endoscopic ultrasound. The technician also performs tool and equipment maintenance. Once...