 Patients will be expected to participate in approximately 5 in-clinic visits. During these visits, patients will undergo a number of tests including: comprehensive physical, hematology panel, a urine pregnancy test for pre-menopausal females, completion of the Gastroesophageal Reflux Disease Symptom Assessment Scale GSAS and Short-Form-36 SF-36Quality of Life Form and an upper endoscopy will be performed to determine the extent of esophageal inflammation. 