With diagnostic lab and imaging tests, colonoscopy, and endoscopic camera procedures, your doctor diagnoses and treats GI conditions. Your GI doctor and care team start by listening to understand …

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.

The GI tract contains all the major organs of the digestive system, in humans and other animals, including the esophagus, stomach, and intestines. Food taken in through the mouth is digested to …

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 in a …

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, intestines, liver, pancreas and …

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.

Alex Ulitsky, MD Alex Ulitsky, MD, provides compassionate GI care with the main go... Learn More

4 days ago · ASCO GI 2026: Top Gastrointestinal Cancer Trials to Watch ASCO GI 2026, taking place January 8–10 at Moscone West in San Francisco, California, with online access, is expected to …