Dr. Jaime Ruiz-Tovar is a General and Digestive Surgeon at University Hospital Rey Juan Carlos, Madrid, Spain; where he is specialized in bariatric surgery. He is also Professor of Surgery at Universidad Rey Juan Carlos and Secretary of the Surgical Infections Section of the Spanish Surgical Society. He is Head of the Bariatric Surgery section of the ERAS-Spain group (Enhanced Recovery After Surgery). Dr. Ruiz actually leads several investigational projects focused on bariatric surgery and surgical infections. Dr. Ruiz's research interests includes Sleeve gastrectomy, Metabolic effect of bariatric surgery, Electrical neuro stimulation as alternative bariatric procedures, Prophylactic measures.against surgical site infection.