Conditions Treated by Dr. Rong J. Guan, MD

• Abdominal Pain
• Anemia
• Benign Neoplasm of the Digestive System
• Biliary Atresia
• Cholecystitis and Gallstones
• Colorectal Cancer
• Dysentery
• Esophageal Varices
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Hemorrhoids
• Hepatitis B - Immune Response
• Ileus
• Indigestion
• Irritable Bowel Syndrome
• Ulcerative Colitis
• Unexplained Weight Loss
• Vomiting Disorders