Gastric bypass (Roux-en-Y)

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Displaying 1-1 out of 1 doctors available

Last Name Initial: P

  1. David G. Pearson, M.D.

    David G. Pearson, M.D.

    1. General Surgeon
    1. Phoenix, AZ
    Areas of focus:

    Gastric bypass surgery, Bariatric surgery, Robotic surgery, Sleeve gastrectomy, Cholecystectomy, Hiatal hernia repair, ...Intragastric balloon procedure, Adrenalectomy, Appendectomy, Laparoscopic surgery, Esophagoscopy, Abdominal wall reconstruction, Nissen fundoplication, Hernia repair, Obesity, Gastroesophageal reflux disease, Cholecystitis, Ventral hernia, Inguinal hernia, Umbilical hernia, Gallstones, Appendicitis, Achalasia, Hiatal hernia, Adrenal cancer, Diaphragmatic hernia

Research

Mayo Clinic researchers are investigating advanced and minimally invasive treatment options for weight-loss surgery.

Publications

See a list of publications about gastric bypass surgery by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

By Mayo Clinic Staff

Gastric bypass (Roux-en-Y) care at Mayo Clinic

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AboutCare at Mayo Clinic
Nov. 25, 2025
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  1. Lim RB. Bariatric procedures for the management of severe obesity: Descriptions. https://www.uptodate.com/contents/search. Accessed Jan. 16, 2025.
  2. Weight loss (metabolic and bariatric surgery). National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/weight-management/bariatric-surgery. Accessed Jan. 14, 2025.
  3. Bariatric surgery procedures. American Society for Metabolic and Bariatric Surgery. https://asmbs.org/patients/bariatric-surgery-procedures. Accessed Jan. 14, 2025.
  4. Kellerman RD, et al. Obesity in adults. In: Conn's Current Therapy 2025. Elsevier; 2025. https://www.clinicalkey.com. Accessed Jan. 14, 2025.
  5. Walls RM, et al., eds. The morbidly obese patient. In: Rosen's Emergency Medicine: Concepts and Clinical Practice. 10th ed. Elsevier; 2023. https://www.clinicalkey.com. Accessed Jan. 14, 2025.
  6. Comparison of sleeve gastrectomy vs Roux-en-Y gastric bypass: A randomized clinical trial. JAMA Network Open. 2024; doi:10.1001/jamanetworkopen.2023.53141.
  7. Bariatric surgery. Endocrine Society. https://www.endocrine.org/patient-engagement/endocrine-library/bariatric-surgery. Accessed Jan. 14, 2025.
  8. Health Education & Content Services. Bariatric surgery. Mayo Clinic; 2024.
  9. Nimmagadda R. Allscripts EPSi. Mayo Clinic. Dec. 3, 2024.

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Gastric bypass (Roux-en-Y)