Select one of the following discussion prompts to address: • Describe the pathophysiology of celiac disease, clinical manifestations, evaluation, and treatment. What are the differences between non-celiac gluten sensitivity and celiac disease? • What trends, if any, have you noticed among the following conditions? Describe the pathophysiology, clinical manifestations, evaluation, and treatment of gastroesophageal reflux disease (GERD), peptic ulcer disease, and gastritis. • Describe the chronic relapsing inflammatory bowel diseases (ulcerative colitis and Crohn disease), and summarize the pathophysiology, clinical manifestations, evaluation, and treatment recommendations for each.