Dr. Xiaojun Wu

Dr. Robert Brodsky is a professor of medicine at the Johns Hopkins University School of Medicine. His area of clinical expertise is classical hematology and haploidentical bone marrow transplant for sickle cell disease and aplastic anemia. Dr. Brodsky serves as the director of the Division of Hematology and the T32 Training Program. He is the Johns Hopkins Family Professor of Medicine and Oncology. He received his M.D. from Hahnemann University. He completed his residency at the Vanderbilt University School of Medicine. He performed a fellowship in hematology at the National Institutes of Health and a fellowship in oncology at Johns Hopkins. He joined the Johns Hopkins faculty in 1997. From 2017 to 2022 he served as Associate Editor to The Journal of Clinical Investigation (JCI) and Secretary to American Society of Hematology (ASH). He serves as President of The American Society of Hematology (ASH) in 2023. Dr. Brodsky is highly rated in 29 conditions, according to our data. His top areas of expertise are Paroxysmal Nocturnal Hemoglobinuria (PNH), Paroxysmal Cold Hemoglobinuria, Anemia, Bone Marrow Transplant, and Splenectomy.

Dr. Howard Lederman is a professor of pediatrics at the Johns Hopkins University School of Medicine. He is the director of the Immunodeficiency Clinic, the Pediatric Immunology Laboratory, and the Ataxia-Telangiectasia (A-T) Clinical Center. Dr. Lederman specializes in the evaluation, diagnostic testing and long-term management of patients of all ages who have known or suspected primary immunodeficiency diseases. He is an expert on the use of gamma globulin therapy for a wide variety of disorders. After receiving his M.D. and Ph.D. from the University of Michigan, Dr. Lederman came to Johns Hopkins Children’s Center for a residency in pediatrics, followed by a fellowship in immunology at the Hospital for Sick Children in Toronto. Dr. Lederman’s current research laboratory and clinical research focuses on better understanding and treating patients with ataxia-telangiectasia, a devastating neurological disorder for which there is no cure. He is a member of numerous professional societies, including American Association of Immunologists, the American Society for Microbiology and the Clinical Immunology Society. Dr. Lederman is highly rated in 2 conditions, according to our data. His top areas of expertise are Common Variable Immune Deficiency, X-Linked Agammaglobulinemia, Hyper IgE Syndrome, and Autosomal Dominant Hyper IgE Syndrome.

Dr. Jaroslaw Jedrych is an assistant professor of dermatology at the Johns Hopkins University School of Medicine. His areas of clinical expertise include dermatopathology and anatomic pathology. Dr. Jedrych received his M.D. from the Warsaw Medical University. He completed his residency in anatomic pathology at Yale School of Medicine, where he served as chief resident. He then completed his fellowship in oncologic pathology at Memorial Sloan Kettering Cancer Center, where he served as chief fellow, and a dermatopathology fellowship at University of Pittsburgh Medical Center. Dr. Jedrych is highly rated in 3 conditions, according to our data. His top areas of expertise are Epidermodysplasia Verruciformis, Trichoepithelioma, Warts, and Grover's Disease.