Dr. Charisse Que-Ignacio is a fellow of the Philippine College of Physicians and a diplomate of the Philippine Society of Gastroenterology and Philippine Society of Digestive Endoscopy. She specializes in adult diseases of the gastrointestinal tract (ex. Acid reflux, gastritis, diarrhea, gastric and colon cancer) and hepatobiliary system (ex. fatty liver, liver cancer, hepatitis, gallstones, pancreatitis).