John B Hagan MD
Asthma & Allergic Conditions
Professor, Internal Medicine, Mayo Medical School
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200 1st St SwRochester, MN 55905
Phone+1 507-284-2511
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Education & Training
Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Critical Care Medicine (Anesthesiology), 1994 - 1994- Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Allergy and Immunology, 1991 - 1994
- Mayo Clinic College of Medicine and Science (Rochester)Residency, Internal Medicine, 1989 - 1992
University of Tennessee Health Science Center College of MedicineClass of 1989
Certifications & Licensure
MN State Medical License 2001 - 2026
TN State Medical License 1994 - 2009
IA State Medical License 2003 - 2005
American Board of Allergy and Immunology Allergy & Immunology
American Board of Internal Medicine Internal Medicine- American Board of Internal Medicine Critical Care Medicine
Awards, Honors, & Recognition
- Fellow (FAAAAI) American Academy of Allergy Asthma and Immunology
Publications & Presentations
PubMed
- Step Down From Scheduled Inhaled Corticosteroids (ICS) Plus As-Needed Fast-Acting Beta-Agonists (FABA) to As-Needed ICS/FABA: A Systematic Review and Meta-Analysis.Ricardo J Estrada-Mendizabal, John B Hagan, Alex Wonnaparhown, Catherine M Freeman, Christina G Kwong
The Journal of Allergy and Clinical Immunology. in Practice. 2025-07-01 - 10 things to know about chronic rhinosinusitis.Edsel M Abud, Soeng H Cho, John B Hagan, Dana Wallace, Blanka Kaplan
Annals of Allergy, Asthma & Immunology. 2025-06-25 - Incidence and mortality indicate sex differences in chronic rhinosinusitis with nasal polyposis.Michael D'Netto, Alex iAkushev, Phillip Link, Kelley Dages, Benjamin Hamel
The Journal of Allergy and Clinical Immunology. in Practice. 2025-06-10
Professional Memberships
- Fellow
- Fellow
- Member
- Fellow
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