Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments with related expertise Bariatric Center in Florida Endocrinology Gastroenterology and Hepatology General Internal Medicine General Surgery in Arizona Psychiatry and Psychology Surgery Areas that research this procedure Psychiatry and Psychology Research ResearchMayo Clinic researchers are investigating advanced and minimally invasive treatment options for weight-loss surgery. PublicationsSee a list of publications by Mayo Clinic authors on gastric bypass surgery on PubMed, a service of the National Library of Medicine. By Mayo Clinic Staff Gastric bypass (Roux-en-Y) care at Mayo Clinic Request an appointment AboutCare at Mayo Clinic June 25, 2022 Print Show references Lim RB. Bariatric procedures for the management of severe obesity: Descriptions. https://www.uptodate.com/contents/search. Accessed June 8, 2020. Kellerman RD, et al. Obesity. In: Conn's Current Therapy 2020. Elsevier; 2020. https://www.clinicalkey.com. Accessed June 8, 2020. AskMayoExpert. Obesity (adult). Mayo Clinic; 2018. Bariatric surgery. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/weight-management/bariatric-surgery. Accessed June 2, 2020. Cameron AM, et al. Management of morbid obesity. In: Current Surgical Therapy. 13th ed. Elsevier; 2020. https://www.clinicalkey.com. Accessed June 8, 2020. Bariatric surgery procedures. American Society for Metabolic and Bariatric Surgery. https://asmbs.org/patients/bariatric-surgery-procedures. Accessed June 8, 2020. Office of Patient Education. Nutrition guidelines after your bariatric surgery or endoscopic procedure. Mayo Clinic; 2019. Barbara Woodward Lips Patient Education Center. Bariatric surgery. Rochester, Minn.: Mayo Foundation for Medical Education and Research; 2017. Ghanem OM (expert opinion). Mayo Clinic. Sept. 9, 2020. Related Biliopancreatic diversion with duodenal switch BMI and waist circumference calculator Bone health tips Gastric Bypass Complications Gastric bypass diet Gastric bypass surgery Gastric Bypass Surgery: One Patient's Journey Obesity Type 2 diabetes Weight Loss Surgery Options Weight-loss surgery Weight-loss surgery Show more related content News from Mayo Clinic Thinking about weight-loss surgery? 4 things to consider Aug. 23, 2023, 02:00 p.m. CDT Mayo Clinic Q and A: What is bariatric surgery? March 08, 2023, 06:06 p.m. CDT Products & Services A Book: The Mayo Clinic Diet Bundle Gastric bypass (Roux-en-Y)AboutDoctors&DepartmentsCare atMayoClinic PRC-20308092 Patient Care & Health Information Tests & Procedures Gastric bypass (Roux-en-Y)