Gastroenterology and Hepatology

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Displaying 11-20 out of 41 doctors available

Location: Phoenix, AZ

  1. Michael D. Crowell, Ph.D.
    Areas of focus:

    Pelvic floor dysfunction, Gastroparesis, Intestinal pseudo-obstruction, Indigestion, Eating disorder, Gastrointestinal ...disorder

  2. Rolland C. Dickson, M.D.

    Rolland C. Dickson, M.D.

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

    Nonalcoholic fatty liver disease, Cirrhosis, Alcoholic hepatitis, Hepatic encephalopathy

  3. David D. Douglas, M.D.

    David D. Douglas, M.D.

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

    Nonalcoholic fatty liver disease, Cirrhosis, Hepatitis C, Hepatitis B, Alcoholic hepatitis, Viral hepatitis, Hepatic en...cephalopathy

  4. Douglas O. Faigel, M.D.

    Douglas O. Faigel, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Colonoscopy, Endoscopic ultrasound, Upper endoscopy, Double balloon enteroscopy, ERCP, Rectal cancer, Colon polyps, Pan...creatic cancer, Esophageal cancer, Stomach cancer, Gastroesophageal reflux disease, Pancreatic neuroendocrine tumor, Gastrointestinal bleeding, Pancreatitis, Pancreatic cyst, Bile duct stone, Bile duct stricture, Rectal neuroendocrine tumor, Gastric outlet obstruction, Mediastinal lymph node enlargement, Bile duct cyst, Bile duct injury, Stomach polyps, Mediastinal tumor, Esophageal stricture

  5. Rosie D. Frazier, M.D.

    Rosie D. Frazier, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Colonoscopy, Upper endoscopy, Anorectal function testing

  6. Michelle M. Gonzalez, M.D.

    Michelle M. Gonzalez, M.D.

    1. Pediatric Gastroenterologist
    1. Phoenix, AZ
  7. Suryakanth Reddy R. Gurudu, M.D.

    Suryakanth Reddy R. Gurudu, M.D.

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

    Capsule endoscopy, Inflammatory bowel disease, Colon cancer, Colon polyps, Celiac disease

  8. Christina Y. Ha, M.D.

    Christina Y. Ha, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Colonoscopy, Upper endoscopy, Chromoendoscopy, Ulcerative colitis, Crohn's disease

  9. Lucinda A. Harris, M.D.

    Lucinda A. Harris, M.D.

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

    Celiac disease, Irritable bowel syndrome, Gastroesophageal reflux disease, Gastrointestinal disorder

  10. M. Edwyn Harrison, M.D.

    M. Edwyn Harrison, M.D.

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

    Liver transplant, Upper endoscopy, Liver problems

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

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July 19, 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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