Jennifer Leiding, M.D., is associate director for clinical research in the Johns Hopkins All Children’s Institute for Clinical and Translational Research and assistant director of the Center for Cellular and Gene Therapy in the Johns Hopkins All Children’s Cancer & Blood Disorders Institute. She is also an associate professor of pediatrics (pending academic review) based on the St. Petersburg, Florida, campus in the Johns Hopkins University of School of Medicine. Dr. Leiding, whose clinical specialty is allergy and immunology, focuses on strategic growth of, and mentorship in, clinical research and early-phase trials campus-wide, as well as cellular and gene therapies for cancer and blood disorders. Her personal line of research and national leadership focuses on cooperative multicenter studies of primary immunodeficiency diseases, including chronic granulomatous disease (CGD) and other rare diseases in children. She returned to Johns Hopkins All Children’s in 2024 after previously serving on the faculty at the USF Morsani College of Medicine and the medical staff of All Children’s for nearly a decade. In between, she worked as a medical director at a gene therapy-focused biotech company. Dr. Leiding earned her medical degree from USF before training there as an intern and resident in pediatrics. She completed her clinical and research fellowship in both allergy and immunology at the National Institute of Allergy and Infectious Diseases. Dr. Leiding is rated as an Elite provider by MediFind in the treatment of Chronic Granulomatous Disease. Her top areas of expertise are Chronic Granulomatous Disease, Primary Immunodeficiency (PID), Severe Combined Immunodeficiency (SCID), and Clouston Syndrome.

Andrew Gennery practices in Newcastle Upon Tyne, United Kingdom. Mr. Gennery is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Primary Immunodeficiency (PID), Severe Combined Immunodeficiency (SCID), Chronic Granulomatous Disease, Bone Marrow Transplant, and Heart Transplant.

Felipe Suarez practices in Paris, France. Mr. Suarez is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Chronic Granulomatous Disease, Primary Immunodeficiency (PID), Ataxia-Telangiectasia, Bone Marrow Transplant, and Splenectomy.

David Goldblatt practices in London, United Kingdom. Mr. Goldblatt is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Strep Throat, Chronic Granulomatous Disease, Tetanus, Splenectomy, and Intrauterine Device Insertion.

Stephane Blanche practices in Paris, France. Mr. Blanche is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Chronic Granulomatous Disease, Severe Combined Immunodeficiency (SCID), Primary Immunodeficiency (PID), Bone Marrow Transplant, and Kidney Transplant.

Janine Reichenbach practices in Zurich, Switzerland. Ms. Reichenbach is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. Her top areas of expertise are Chronic Granulomatous Disease, Severe Combined Immunodeficiency (SCID), Primary Immunodeficiency (PID), and Ataxia-Telangiectasia.

Dirk Roos practices in Amsterdam, Netherlands. Roos is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. Their top areas of expertise are Chronic Granulomatous Disease, Leukocyte Adhesion Deficiency Type 1, Familial Chronic Mucocutaneous Candidiasis, and Lymphadenitis.

Amit Rawat practices in Chandigarh, India. Mr. Rawat is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Chronic Granulomatous Disease, Autosomal Dominant Hyper IgE Syndrome, Hyper IgE Syndrome, X-Linked Agammaglobulinemia, and Thymectomy.

Pandiarajan Vignesh practices in Chandigarh, India. Vignesh is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. Their top areas of expertise are Chronic Granulomatous Disease, Kawasaki Disease, Hemophagocytic Lymphohistiocytosis, and X-Linked Lymphoproliferative Disease.

Toshinao Kawai practices in Tokyo, Japan. Kawai is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. Their top areas of expertise are Chronic Granulomatous Disease, Lymphadenitis, X-Linked Agammaglobulinemia, Familial Cold Autoinflammatory Syndrome, and Bone Marrow Aspiration.

Nizar Mahlaoui practices in Paris, France. Mr. Mahlaoui is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Primary Immunodeficiency (PID), Chronic Granulomatous Disease, Severe Combined Immunodeficiency (SCID), Wiskott-Aldrich Syndrome, and Bone Marrow Transplant.

Ulrich Siler practices in Muttenz, Switzerland. Mr. Siler is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Chronic Granulomatous Disease, Warts, and Severe Combined Immunodeficiency (SCID).

Andrea Finocchi practices in Rome, Italy. Ms. Finocchi is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. Her top areas of expertise are Primary Immunodeficiency (PID), Chronic Granulomatous Disease, Adenosine Deaminase Deficiency, Infantile Neutropenia, and Bone Marrow Transplant.

Lizbeth Galicia-Blancas practices in Mexico City, Mexico. Ms. Galicia-Blancas is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. Her top areas of expertise are Chronic Granulomatous Disease, ICF Syndrome, Common Variable Immune Deficiency, and Primary Immunodeficiency (PID).

Giorgia Santilli practices in London, United Kingdom. Ms. Santilli is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. Her top areas of expertise are Chronic Granulomatous Disease, Leukocyte Adhesion Deficiency Type 1, Wiskott-Aldrich Syndrome, and X-Linked Agammaglobulinemia.

Martin De Boer practices in Amsterdam, Netherlands. Mr. De Boer is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Chronic Granulomatous Disease, Leukocyte Adhesion Deficiency Type 1, Platelet Storage Pool Deficiency, and Oculocutaneous Albinism.

Antonio Neto-Condino practices in Sao Paulo, Brazil. Mr. Neto-Condino is rated as an Elite expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Primary Immunodeficiency (PID), Chronic Granulomatous Disease, Immunodeficiency with Hyper IgM Type 1, Severe Combined Immunodeficiency (SCID), and Bone Marrow Transplant.

. Dr. Rolen is rated as an Advanced provider by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Tracheobronchopathia Osteoplastica, Gallbladder Disease, Pleurisy, and Pleural Effusion.

Hey Chong is a Pediatric Allergy and Immunologist in Pittsburgh, Pennsylvania. Dr. Chong is rated as a Distinguished provider by MediFind in the treatment of Chronic Granulomatous Disease. Her top areas of expertise are Chronic Granulomatous Disease, Severe Combined Immunodeficiency (SCID), Wiskott-Aldrich Syndrome, and Infantile Neutropenia. Dr. Chong is currently accepting new patients.

. Dr. Kerns is rated as an Experienced provider by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Pleurisy, Diverticular Disease, Pleural Effusion, and Gallbladder Disease.