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Displaying 1-10 out of 13 doctors available

Last Name Initial: A

  1. Jad P. AbiMansour, M.D.

    Jad P. AbiMansour, M.D.

    1. Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Colonoscopy, Ablation therapy, Upper endoscopy, Endoscopic ultrasound, ERCP, Polypectomy, Cholangiocarcinoma, Pancreati...c cancer, Pancreatic cyst, Pancreatic neuroendocrine tumor, Pancreatitis, Bile duct stricture, Bile duct stone

  2. Neena S. Abraham, M.D.
    Areas of focus:

    Colonoscopy, Therapeutic endoscopy, Esophagoscopy, Polypectomy, Anemia, Gastrointestinal bleeding

  3. Imad Absah, M.D.

    Imad Absah, M.D.

    1. Pediatrician
    2. Pediatric Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Celiac disease, Inflammatory bowel disease, Lactose intolerance

  4. Andres J. Acosta, M.D., Ph.D.

    Andres J. Acosta, M.D., Ph.D.

    1. Internist
    2. Gastroenterologist
    3. Bariatrician
    1. Rochester, MN
    Areas of focus:

    Bariatric surgery, Upper endoscopy, Obesity, Nutrition (Healthy eating)

  5. Jana G. Al Hashash, M.D., M.S.

    Jana G. Al Hashash, M.D., M.S.

    1. Gastroenterologist
    1. Jacksonville, FL
    Areas of focus:

    Colonoscopy, Upper endoscopy, Chromoendoscopy, Crohn's disease, Ulcerative colitis, Pouchitis, Gastrointestinal bleeding

  6. Glenn L. Alexander, M.D.

    Glenn L. Alexander, M.D.

    1. Internist
    2. Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Gastrointestinal bleeding

  7. Jeffrey A. Alexander, M.D.

    Jeffrey A. Alexander, M.D.

    1. Internist
    2. Gastroenterologist
    1. Rochester, MN
    Areas of focus:

    Eosinophilic esophagitis, Gastrointestinal bleeding

  8. Alina M. Allen, M.D.

    Alina M. Allen, M.D.

    1. Internist
    2. Gastroenterologist
    3. Transplant Hepatologist
    1. Rochester, MN
    Areas of focus:

    Liver transplant, Post-liver transplant care, Pre-liver transplant evaluation, Nonalcoholic fatty liver disease, Cirrho...sis, Nonalcoholic steatohepatitis, Hepatic encephalopathy, Chronic liver disease

  9. Michelle A. Anderson, M.D.

    Michelle A. Anderson, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
  10. Bashar A. Aqel, M.D.

    Bashar A. Aqel, M.D.

    1. Internist
    2. Gastroenterologist
    3. Transplant Hepatologist
    1. Phoenix, AZ
    Areas of focus:

    Liver transplant, Endoscopic procedure, Cholangiocarcinoma, Hepatocellular carcinoma, Nonalcoholic fatty liver disease,... Cirrhosis, Alcoholic hepatitis, Hepatic encephalopathy, Viral hepatitis

Learn more about the Mayo Clinic Department of Gastroenterology and Hepatology location nearest you:

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Conditions treatedDoctors by location and specialty
Dec. 05, 2025

Mayo Clinic in Rochester, Minnesota, has been recognized as the best Gastroenterology & GI Surgery hospital in the nation by U.S. News & World Report.

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