Standard medical management for RYGB associated postprandial hyperinsulinemic hypoglycemia includes acarbose, which partially reduces carbohydrate absorption from the gut, and diazoxide, which directly inhibits insulin release from pancreatic beta cells. However, the medical options are not reliably effective, leading some individuals to reverse RYGB, which also may not be effective, or even undergo partial pancreatectomy, risking additional complications such as diabetes. Much more reliably effective treatments are needed for this special population who develop this bariatric surgical complication.