Immunodeficiency

Chief Medical Officer
Director of Laboratories
Chief of the Division of Clinical Pathology
Dr. Delgado is a professor of pathology at the University of Utah School of Medicine. He received his MD from Universidad Industrial de Santander in Colombia and his MS degree in epidemiology from the Harvard School of Public Health, completing both his clinical residency training in clinical pathology and his research fellowship in immunology at the Harvard Medical School. He is board certified in clinical pathology and histocompatibility laboratory testing by the American Board of Pathology and the American Board of Histocompatibility and Immunogenetics. Dr. Delgado’s research interests include immunogenicity to monoclonal antibody therapeutics and transplantation immunology.
Medical Director, Cellular and Innate Immunology
Dr. Hill is a professor of pathology, pediatrics, and internal medicine at the University of Utah School of Medicine. He received his MD from the Baylor College of Medicine and completed a clinical residency and work in immunology at the University of Washington in Seattle. He has published more than 275 peer-reviewed articles and 163 review articles (438) and has been included on the Best Doctors in America list since 1993. His research lab, which was funded by NIH for 40 years, is investigating the role of cytokines in inflammation and disease, as well as the molecular causes of primary immune deficiencies. He sees mostly adult patients with primary immune deficiencies and is the medical director of the Cellular and Innate Immunology Laboratory.
Medical Director, Immunology
Director, Histocompatibility and Immunogenetics
Dr. Lázár-Molnár is an assistant professor at the University of Utah School of Medicine. She received her PhD in biological sciences from Semmelweis University in Hungary and completed a postdoctoral fellowship at the Albert Einstein College of Medicine in New York, and a clinical immunology fellowship at the University of Utah. She was the recipient of a Cancer Research Institute postdoctoral fellowship and the 2009 Belfer Outstanding Postdoctoral Research Award, and the Clinical Immunology Society Travel Award to the 2015 Primary Immunodeficiency Diseases Summer School. Her research interests include cellular immunology, immunotherapy, and transplantation immunology. Dr. Lázár-Molnár is board certified by the American Board of Medical Laboratory Immunology (ABMLI) and American Board of Histocompatibility and Immunologenetics (ABHI).
Medical Director, Immunology
Dr. Peterson is an assistant professor of pathology at the University of Utah School of Medicine. She received her PhD in experimental pathology from the University of Utah and completed a postdoctoral fellowship in the Department of Immunology at National Jewish Health and the University of Colorado School of Medicine in Denver. Dr. Peterson continued her training with a clinical immunology fellowship at the University of Utah. Her research interests include cellular immunology and autoimmune immunology, with a focus on autoimmune neurology. Dr. Peterson is a member of the Association of Medical Laboratory Immunologists, the Clinical Immunology Society, the American Association for Clinical Chemistry, and the American Society for Microbiology.
Medical Director, Immunologic Flow Cytometry
Dr. Wittwer is a professor of pathology at the University of Utah School of Medicine. He is an associate editor of Clinical Chemistry and is best known for developing techniques in rapid PCR, real-time PCR, and DNA melting analysis. Dr. Wittwer received his MD from the University of Michigan School of Medicine and his PhD in biochemistry from Utah State University. He is board certified in anatomic and clinical pathology by the American Board of Pathology and signs out cases in flow cytometry and molecular genetics.