Haley Peterson Hostetler M.D., Msc

Haley Peterson Hostetler, MD, MSc, serves as a Clinical Allergist/Immunologist at Oregon Health & Science University since January 2023, focusing on expanding allergy and immunology services in underserved areas of Central, Southern, and Eastern Oregon. Concurrently, Haley works as a Physician in Pediatric Allergy/Immunology at Central Oregon Pediatric Associates and holds roles as an Adjunct Professor, Assistant Professor, and Medical Instructor in the Division of Pulmonary, Allergy and Critical Care Medicine at Duke University Health System since July 2018. Previous experience includes serving as a Clinical Fellow in Allergy/Immunology at Veterans Affairs Hospital and as an Internal Medicine Physician, following a residency in Internal Medicine and Pediatrics at Duke University Health System. Haley's educational credentials include a Doctor of Medicine from Oregon Health & Science University, a Master of Science from Tulane University, and a Bachelor's degree in Biology from the University of Oregon.