"Dr Berntsen with Dr Dunshee assisting performed the Duodenal Switch on me on 6/4/10 They took out my gallbladder and appendix at the same time. I've had no complications and love my Dr. They have a good follow up program and listen to any concerns I have. She used a 40 fr bougie and 150 cm common channel and it's really worked well for me I just made it to normal bmi yesterday and am so happy I had this surgery."
