Is Gastric Bypass Surgery Effective? in Gastric Sleeve Posted November 12, 2017 · Report reply How to get reliable information whether or not Gastric Bypass Surgery is the best surgery for me? Does anyone have any information about Renew Bariatrics? Does anyone have Gastric Bypass Surgery done in Renew Bariatrics? Would you recommend it to me? Does anyone have any reviews on Renew Bariatrics? Appreciating with thanks any valuable replies to my questions.