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.

Doctors who treat this condition

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Displaying 1-10 out of 32 doctors available

  1. 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, Hepatic encephalopathy, Cirrhosis, Nonal...coholic fatty liver disease, Chronic liver disease, Nonalcoholic steatohepatitis

  2. 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, Hepatic encephalopathy, Hepatocellular carcinoma, Cirrhosis, Nonalcoholic fatty... liver disease, Cholangiocarcinoma, Alcoholic hepatitis, Viral hepatitis

  3. Michele Barnhill, M.D.

    Michele Barnhill, M.D.

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

    Colonoscopy, Esophagoscopy, Variceal band ligation, Hepatic encephalopathy, Cirrhosis, Nonalcoholic fatty liver disease..., Primary biliary cholangitis, Primary sclerosing cholangitis, Portal hypertension, Autoimmune hepatitis, Hemochromatosis, Alcoholic hepatitis, Biliary atresia

  4. Thomas J. Byrne, M.D.

    Thomas J. Byrne, M.D.

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

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

  5. Elizabeth J. Carey, M.D.

    Elizabeth J. Carey, M.D.

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

    Liver transplant, Hepatic encephalopathy, Cirrhosis, Nonalcoholic fatty liver disease, Primary biliary cholangitis, Pri...mary sclerosing cholangitis, Autoimmune hepatitis, Alcoholic hepatitis

  6. David M.H. Chascsa, M.D.

    David M.H. Chascsa, M.D.

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

    Colonoscopy, Esophagoscopy, Variceal band ligation, Hepatic encephalopathy, Cirrhosis, Nonalcoholic fatty liver disease..., Liver injury, Liver disease, Alcoholic hepatitis

  7. Rolland C. Dickson, M.D.

    Rolland C. Dickson, M.D.

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

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

  8. David D. Douglas, M.D.

    David D. Douglas, M.D.

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

    Hepatic encephalopathy, Cirrhosis, Hepatitis C, Hepatitis B, Nonalcoholic fatty liver disease, Alcoholic hepatitis, Vir...al hepatitis

  9. Denise M. Harnois, D.O.

    Denise M. Harnois, D.O.

    1. Transplant Hepatologist
    1. Jacksonville, FL
    Areas of focus:

    Liver transplant, Post-transplant long-term care, Pre-transplant evaluation, Hepatic encephalopathy, Liver cancer, Hepa...tocellular carcinoma, Cirrhosis, Nonalcoholic fatty liver disease, Primary biliary cholangitis, Cholangiocarcinoma, Primary sclerosing cholangitis, Liver disease, Alcoholic hepatitis, Hepatopulmonary syndrome

  10. Pua E. Hopson, D.O.

    Pua E. Hopson, D.O.

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

    Upper endoscopy, Colonoscopy, Dysphagia, Gastroesophageal reflux disease, Inflammatory bowel disease, Irritable bowel s...yndrome, Eosinophilic esophagitis, Nonalcoholic fatty liver disease, Pancreatitis, Gastrointestinal disorder, Gastrointestinal bleeding, Constipation, Esophageal stricture, Prader-Willi syndrome, Esophageal foreign body , Eosinophilic gastroenteritis, Rumination syndrome, Gastritis, Tracheoesophageal fistula, Aerodigestive disorder, Pancreatic insufficiency

Research

Mayo Clinic investigators are making new discoveries in the areas of cause, prevention and treatment of MASLD. Their findings are helping to improve care.

Mayo Clinic researchers in the laboratory.

Mayo Clinic researchers seek to understand why some people with nonalcoholic fatty liver disease develop cirrhosis but others do not.

Publications

See a list of publications about MASLD and MASH by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

March 13, 2026