Stephen J. Summers

Hannah Duffey, MD, is an allergy and immunology provider who sees patients of all ages. She is especially interested in drug allergy, allergic asthma management, infantile eczema and food allergy, but she cares for patients with a large spectrum of allergic and immunologic conditions. She cares for patients with asthma, allergic rhinitis (hay fever), food allergy, eczema, drug allergy, urticaria (hives), angioedema (swelling), stinging insect allergy, anaphylaxis and eosinophilic disorders. Dr. Duffey completed her pediatric residency at the University of Utah and Primary Children’s Hospital. She then went to Colorado where she completed her allergy and immunology training at Children’s Hospital of Colorado and University of Colorado. She and her husband are excited to be back in Utah and enjoy spending time in the mountains.

Dr. Rodan is a general nephrologist specializing in disorders of the kidney, electrolytes and high blood pressure. She has served as Chief of the Division of Nephrology & Hypertension at University of Utah Health since 2024.

Dr. Marshall Smith is a professor of Otolaryngology-Head and Neck Surgery at the University of Utah and Primary Children’s Hospital. He is a board certified otolaryngologist and the medical director of the Voice Disorders Center. He completed his residency in Otolaryngology at UCLA and a fellowship in Pediatric Otolaryngology in Cincinnati. He is an NIH funded investigator and participates in research on various voice disorders. He provides evaluation, medical and surgical care of the voice. He is the medical director of our multidisciplinary team dedicated to comprehensive care of the larynx.