http://www.wlshelp.com/bariatric-surgeons/templates/wls/img/logo.gifhttp://www.wlshelp.com/bariatric-surgeons/Duodenal Switch Surgeons in Nebraskahttp://www.wlshelp.com/bariatric-surgeons/Nebraska/Duodenal-Switch/http://www.wlshelp.com/bariatric-surgeons/Nebraska/Duodenal-Switch/university-of-nebraska-medical-center-l174.htmlProcedures performed for bariatric surgery include the Roux-En-Y Gastric Bypass, BPD (Biliopancreatic Diversion) or Duodenal Switch, Gastric Banding, and Vertical Banded Gastroplasty. Located in Omaha.