• Meet Our Team of HLH Specialists

  • A photo of Jack Bleesing.

    Jacob (Jack) J.H. Bleesing, MD, PhD Associate Director, Immunodeficiency and Histiocytosis Program 513-636-4266

    A photo of Michael Jordan.

    Michael B. Jordan, MD Faculty, Langerhans Cell Histiocytosis Center 513-636-7287

    A photo of Rebecca Marsh.

    Rebecca A. Marsh, MD Clinical Director, Primary Immune Deficiency Program 513-803-9063

    A photo of Kimberly Risma.

    Kimberly A. Risma, MD, PhD Director, Allergy and Immunology Fellowship Program 513-636-6771

    A photo of Kejian Zhang.

    Kejian Zhang, MD, MBA Director, Molecular Genetics Laboratory 513-636-0121