The goal of the study is to evaluate mFOLFOX6 (5-Fluorouracil, Leucovorin and Oxaliplatin) chemotherapy as induction treatment prior to standard neoadjuvant chemoradiation to decrease the rate of distant recurrence among patients with locally advanced esophageal cancer. mFOLFOX6 is frequently used to treat metastatic esophageal cancer because of its high response rate in this setting. It has shown promising efficacy in several trials of patients with advanced esophageal cancer and it is the most commonly used combination regimen for this group of patients in the United States.