An upper gastrointestinal (upper GI) series is an x-ray examination of the esophagus and stomach, using barium to coat the stomach wall so it may be examined under x-ray.

The gastrointestinal tract (also called the GI tract, digestive tract, and the alimentary canal) is the tract or passageway of the digestive system that leads from the mouth to the anus. The tract is …

Sep 29, 2025 · Gastrointestinal (GI) diseases affect your digestive system, causing a wide range of symptoms and altering the function or structure of the digestive system.

Explore the world of gastrointestinal (GI) health and disease with ACG. Access valuable resources and information on a wide range of GI and hepatic conditions.

Gastrointestinal diseases are health conditions that affect your gastrointestinal (GI) tract. Your GI tract is the path food takes through your digestive system — from your mouth to your rectum.

The digestive system is made up of the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The GI tract is a series of hollow organs joined …

Gastrointestinal tract, pathway by which food enters the body and solid wastes are expelled. The gastrointestinal tract includes the mouth, pharynx, esophagus, stomach, small intestine, large …

A gastroenterologist specializes in preventing, diagnosing and treating conditions of the gastrointestinal (GI) tract, or digestive system. This includes the esophagus, stomach, …

Discover top Gastroenterologists in Petoskey, MI - View 12 providers with an average of 31 years experience and 26 reviews.

Find great Gastroenterologists near Petoskey, MI and learn about conditions they treat and their qualifications. Locate qualified GI Doctors in your area.