• Meet the Team

    The Gastroenterology, Hepatology and Nutrition Fellowship program is a key part of the division's overall success. Our team of specialists boast a wide variety of backgrounds and areas of focus.

    Learn more about our Clinical team.
    Learn more about our Research team.

  • A photo of Lee Denson.

    Lee A. Denson, MD Medical Director, Inflammatory Bowel Disease Center 513-636-7575

    A photo of Mike Leonis.
    A photo of Daniel Mallon.

    Daniel Mallon, MD Pediatric Gastroenterologist, Division of Gastroenterology, Hepatology and Nutrition 513-636-4415

    A photo of Scott Pentiuk.

    Scott P. Pentiuk, MD Pediatric Gastroenterologist, Division of Gastroenterology, Hepatology and Nutrition 513-636-4415

    A photo of Stavra Xanthakos.