The gastroenterologists at Tanner Health System use state-of-the-art endoscopic imaging and advanced techniques to deliver exceptional gastroenterology care. Refer a patient If you have a patient with a digestive disorder or other gastrointestinal condition, we can help. Contact us at 770-812-9929 to refer a patient for any of the following gastroenterology services: A dedicated Heartburn Treatment Center Bravo PH study Colorectal cancer screenings and surgery Colonoscopy Flexible sigmoidoscopy Esophageal cancer screening and surgery Esophageal dilation Esophageal manometry/motility study Esophagogastroduodenoscopy (EGD) Endoscopic retrograde cholangiopancreatography (ERCP)Flexible sigmoidoscopy Hemorrhoid banding Liver biopsy Minimally invasive LINX Reflux Management System for GERD Small bowel capsule endoscopy (pill camera)Upper endoscopy Classes and eventsTanner also offers classes and events that provide additional support for your patients, who may need help making lifestyle or dietary changes for better health.