Benjamin Davis

Benjamin Davis, MD, PhD, is a Clinical Associate Professor in the Department of Internal Medicine – Division of Immunology at the University of Iowa Carver College of Medicine. He also serves as Interim Director of the Division of Immunology. His clinical and research expertise centers on eosinophilic disorders and mast cell diseases, particularly eosinophilic esophagitis (EoE) and food allergy.

His educational background includes an MD and PhD in Immunology from the University of Iowa and University of Cincinnati, respectively, followed by residency in Internal Medicine and fellowship in Allergy/Immunology at the University of Cincinnati and Cincinnati Children’s Hospital.

Dr. Davis’s research is highly focused on the pathophysiology of EoE, including genetic underpinnings, epithelial barrier dysfunction, and immune mechanisms. He has published extensively in top-tier journals such as Nature Genetics, Journal of Allergy and Clinical Immunology, and Annual Review of Pathology. His work reveals deep investigation into IL-13 signaling, calpain-14 activation, and tissue remodeling in EoE. He also contributes to clinical advancements in oral immunotherapy for peanut allergy and explores the intersection of immunology with other systems, such as cardiology.

His recent publications demonstrate a strong trend in translational immunology, bridging molecular discoveries with clinical applications. Key themes include biologic therapies, epithelial integrity, and multi-disciplinary approaches to complex allergic diseases.

While no formal awards are listed, his leadership as Interim Director and role in major clinical trials reflect professional recognition.

Dr. Davis is actively shaping clinical care through initiatives like a multidisciplinary EoE clinic with Pediatric Gastroenterology, an asthma clinic with Pulmonology, and the development of an allergy/immunology clinical trials group. He has collaborated extensively with leading researchers, including Dr. Marc Rothenberg, though no formal advisees are listed.

He maintains an active clinical profile and is deeply involved in both patient care and academic leadership at the University of Iowa.