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Displaying 1-3 out of 3 doctors available

Location: Jacksonville, FL

Last Name Initial: R

  1. Douglas L. Riegert-Johnson, M.D.

    Douglas L. Riegert-Johnson, M.D.

    1. Internist
    2. Gastroenterologist
    3. Medical Geneticist
    1. Jacksonville, FL
    Areas of focus:

    Upper endoscopy, Colonoscopy, Fecal transplant, Chromoendoscopy, Pancreatic cancer, Familial adenomatous polyposis, Lyn...ch syndrome

  2. Barry G. Rosser, Jr., M.D.

    Barry G. Rosser, Jr., M.D.

    1. Internist
    2. 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, Autoimmune hepatitis, Alcoholic hepatitis, Hepatopulmonary syndrome

  3. Lindsey A. Russell, M.D.

    Lindsey A. Russell, M.D.

    1. Gastroenterologist
    2. Nutrition Specialist
    1. Jacksonville, FL
    Areas of focus:

    Upper endoscopy, Colonoscopy, Flexible sigmoidoscopy, PEG-J tube placement, Capsule endoscopy, Nasogastric tube inserti...on, PEG tube placement, Double balloon enteroscopy, Small bowel stricture dilation, Celiac disease, Microscopic colitis, Short bowel syndrome, High output ileostomy, Malnutrition, Malabsorption, Pancreatic insufficiency

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Feb. 05, 2026

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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