Gastroenterology

About gastroenterology

Gastroenterology is the medical specialty focused on diagnosing and treating diseases that affect the gastrointestinal tract, including the esophagus, stomach, small intestine, large intestine (colon), liver, gallbladder, and pancreas.

Services provided

Gastroenterologists evaluate and treat disorders of the digestive system. While they do not perform surgical procedures, they conduct specialized diagnostic procedures such as endoscopic examinations.

Your HMG gastroenterologist works closely with your primary care provider and, when necessary, surgical specialists to ensure coordinated care and appropriate follow-up for digestive disorders.

Your initial appointment

Please arrive 10 to 15 minutes prior to your scheduled appointment in order to complete new patient documentation.

Common gastroenterology procedures

Common procedures performed by gastroenterologists include:

• Endoscopy
• Colonoscopy (traditional and virtual)
• PEG tube placement

Many gastroenterology procedures are performed at the following facilities:

• Holston Valley Ambulatory Surgery Center
• MeadowView Surgery Center
• Renaissance Surgery Center

HMG physicians are trained in minimally invasive techniques designed to reduce incision size, minimize pain, and shorten recovery time.

The virtual colonoscopy

Advances in technology such as the virtual colonoscopy have improved screening for colon cancer, one of the most preventable forms of cancer. Learn more about virtual colonoscopies and what to expect.

Procedural preparation

Many gastroenterology procedures require preparation prior to your appointment. Preparation instructions are available for the following procedures:

• Holston Valley Ambulatory Surgery Center
• MeadowView Surgery Center
• Renaissance Surgery Center

Unable to keep your appointment?

If you are unable to keep your appointment, please notify us as soon as possible so we may offer the appointment time to another patient. We request at least 24 hours advance notice.