Teresa Tarrant is an Allergy and Immunologist and a Rheumatologist in Durham, North Carolina. Dr. Tarrant is rated as an Advanced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Severe Combined Immunodeficiency (SCID), and Arthritis. Dr. Tarrant is currently accepting new patients.

Jennifer Heimall is an Allergy and Immunologist in Philadelphia, Pennsylvania. Dr. Heimall is rated as an Elite provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Severe Combined Immunodeficiency (SCID), Autosomal Dominant Hyper IgE Syndrome, Hyper IgE Syndrome, and Primary Immunodeficiency (PID).

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 a Distinguished provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Chronic Granulomatous Disease, Primary Immunodeficiency (PID), Severe Combined Immunodeficiency (SCID), and Clouston Syndrome.

Geoffrey Hall is an Allergy and Immunologist in Durham, North Carolina. Dr. Hall is rated as an Advanced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Severe Combined Immunodeficiency (SCID), Infantile Neutropenia, Leukocyte Adhesion Deficiency Type 1, and Paroxysmal Nocturnal Hemoglobinuria (PNH).

Morna Dorsey is an Allergy and Immunologist in San Francisco, California. Dr. Dorsey is rated as a Distinguished provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Severe Combined Immunodeficiency (SCID), Primary Immunodeficiency (PID), Infantile Neutropenia, and Secondary Immunodeficiency (SID).

Christine Seroogy is an Allergy and Immunologist in Madison, Wisconsin. Dr. Seroogy is rated as a Distinguished provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Severe Combined Immunodeficiency (SCID), Asthma, Adenosine Deaminase Deficiency, and X-Linked Severe Combined Immunodeficiency.

Ramsay Fuleihan is an Allergy and Immunologist in White Plains, New York. Dr. Fuleihan is rated as a Distinguished provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Severe Combined Immunodeficiency (SCID), and X-Linked Agammaglobulinemia.

Jacob Bleesing is an Allergy and Immunologist in Cincinnati, Ohio. Dr. Bleesing is rated as a Distinguished provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Severe Combined Immunodeficiency (SCID), X-Linked Severe Combined Immunodeficiency, Wiskott-Aldrich Syndrome, and Omenn Syndrome.

Joel Phillips is an Allergy and Immunologist in Clearwater, Florida. Dr. Phillips is rated as a Distinguished provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Severe Combined Immunodeficiency (SCID), X-Linked Severe Combined Immunodeficiency, Omenn Syndrome, and Grass Allergy.

Arvin Mokha is an Allergy and Immunologist in Seattle, Washington. Dr. Mokha is rated as an Advanced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are X-Linked Severe Combined Immunodeficiency, Severe Combined Immunodeficiency (SCID), Omenn Syndrome, and Primary Immunodeficiency (PID). Dr. Mokha is currently accepting new patients.

John Norris is an Allergy and Immunologist in Charlotte, North Carolina. Dr. Norris is rated as an Advanced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Grass Allergy, Allergic Rhinitis, Tick Paralysis, and Sinusitis.

Arye Rubinstein, MD, PhD, is Professor, Pediatrics and Microbiology and Immunology at Montefiore Einstein. His clinical focus centers on immune disorders, including hereditary and acquired immune deficiencies, angioedema and inflammasome disorders. He has a particular interest in autoimmune and immune regulatory disorders in immunodeficiency and the associated genetic imprints. Dr. Rubinstein is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Adenosine Deaminase Deficiency, and Immunodeficiency with Hyper IgM Type 1.

Pooja Purswani is an Allergy and Immunologist in Garland, Texas. Dr. Purswani has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

Niraj Patel is an Allergy and Immunologist in Durham, North Carolina. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Primary Immunodeficiency (PID), Hyper IgE Syndrome, Autosomal Dominant Hyper IgE Syndrome, and Common Variable Immune Deficiency. Dr. Patel is currently accepting new patients.

Faris Jaber is a Pediatric Allergy and Immunologist and an Allergy and Immunologist in Great Neck, New York. Dr. Jaber is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Severe Combined Immunodeficiency (SCID) and Infantile Neutropenia.

Jenny Shliozberg, MD, is an attending physician at the Children’s Hospital at Montefiore Einstein and Associate Professor, Pediatrics at our Albert Einstein College of Medicine. Her clinical focus is in food allergy, hereditary angioedema (HAE), asthma, rhinitis, oral allergy syndrome and chronic urticaria. She frequently conducts food and drug challenges and has cared for HIV-positive and immunodeficient patients for the last 35 years. Dr. Shliozberg is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Severe Combined Immunodeficiency (SCID), X-Linked Severe Combined Immunodeficiency, Omenn Syndrome, and Asthma.

Vincent Bonagura is a Pediatric Allergy and Immunologist and an Allergy and Immunologist in Great Neck, New York. Dr. Bonagura is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Primary Immunodeficiency (PID), DiGeorge Syndrome, Immunodeficiency with Hyper IgM Type 1, and Selective Deficiency of IgA.

Becky Buelow is an Allergy and Immunologist in Fond Du Lac, Wisconsin. Dr. Buelow is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Severe Combined Immunodeficiency (SCID), Asthma, Hives, and Nonallergic Rhinopathy.

Kari Nadeau is an Allergy and Immunologist in Boston, Massachusetts. Dr. Nadeau is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). Her top areas of expertise are Asthma, Food Allergy, Eosinophilic Esophagitis, Esophagitis, and Septoplasty.

Talal Mousallem is an Allergy and Immunologist in Durham, North Carolina. Dr. Mousallem is rated as an Experienced provider by MediFind in the treatment of Severe Combined Immunodeficiency (SCID). His top areas of expertise are Angioedema, X-Linked Severe Combined Immunodeficiency, Severe Combined Immunodeficiency (SCID), and Omenn Syndrome. Dr. Mousallem is currently accepting new patients.