Jacob (Jack) J.H. Bleesing, MD, PhD Co-Director, Diagnostic Immunology Laboratories 513-517-2234 jack.bleesing@cchmc.org
Michael B. Jordan, MD Member, Division of Bone Marrow Transplantation and Immune Deficiency 513-636-1773 michael.jordan@cchmc.org
Ashish R. Kumar, MD, PhD Director, Langerhans Cell Histiocytosis Center 513-636-7287 ashish.kumar@cchmc.org
Rebecca A. Marsh, MD Clinical Director, Primary Immune Deficiency Program hlh@cchmc.org
Kimberly A. Risma, MD, PhD Director, Allergy and Immunology Fellowship Program 513-636-6771 kimberly.risma@cchmc.org