Departmentsأمراض الحساسيةLocationRochester, MinnesotaLanguagesEnglishExisting patientsSend a secure message via patient portal Conditions treatedAnaphylaxisAsthma attackChronic hivesDrug allergyHay feverHives and angioedemaLatex allergyRhinitis InterestsClinical management of allergic rhinitis, asthma, urticaria, adverse reactions including drug reactions, latex allergy and anaphylaxisInflammatory mechanisms of asthma with focus on presence, quantification, and modulation of eosinophilic inflammationTranslational research involoving diagnostic applications of sputum markers to characterize and quantify inflammation in asthma Mayo Clinic locations Rochester, Minnesota Driving directions More info Billing & insurance Accessibility services Education1995FellowAllergy and Immunology, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine1995ResidentAllergy and Immunology, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine1994ResidentIowa Medicaid1994Fellow - Critical Care MedicineMayo Clinic in Rochester1993ResidentAllergy and Immunology, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine1992Resident - Internal MedicineMayo Clinic in Rochester1989MDUniversity of Tennessee, Memphis1985BA - Biology and LatinBaylor UniversityShow more education Activities and honorsCertifications1997Critical Care MedicineAmerican Board of Internal Medicine1995Allergy & ImmunologyAmerican Board of Allergy and Immunology1992Internal MedicineAmerican Board of Internal MedicineShow more certificationsAwards and honors2015Department of Medicine Laureate AwardMayo Clinic in Rochester2012Teacher of the YearMayo Fellows Association, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine and Science1995Meritorious Research Award for Outstanding Scientific Achievement - Critical CareMayo Clinic in Rochester1993Von Pirquet AwardAmerican College of Allergy, Asthma & Immunology1986Student Advisory ProgramUniversity of Tennessee, Memphis1986Sophomore Vice President of Academic Affairs, Class of 1989University of Tennessee, Memphis1985Outstanding Young Men of AmericaAwarding Organization1984Who's Who Among Students in American Colleges and UniversitiesAwarding OrganizationShow more awards and honorsProfessional memberships2019 - presentChairmanAmerican College of Allergy, Asthma and Immunology Rhinitis/Sinusitis/Ocular Committee2015ChairmanQuality, Adherence and Outcomes Committee, American Academy of Allergy, Asthma and Immunology2014ChairmanQuality, Adherence and Outcomes Committee, American Academy of Allergy, Asthma and Immunology2013Vice ChairQuality, Adherence and Outcomes Committee, American Academy of Allergy, Asthma and Immunology2012MemberQuality, Adherence and Outcomes Committee, American Academy of Allergy, Asthma and Immunology2009 - presentMemberEducation Council, Department of Internal Medicine2008 - presentMemberGeneral Medicine Training Subcommittee, Department of Internal Medicine2006 - presentEducation ChairDivision of Allergic Diseases, Department of Internal Medicine2001 - 2003MemberLatex Task Force, Mayo Clinic Rochester Task Forces1998 - presentFellowAmerican College of Allergy, Asthma & Immunology1996MemberSpeaker's Bureau, Center for Research and Education, Columbia Health System1995 - 2001MemberSpeaker's Bureau, Glaxo Wellcome, Inc.1995 - 2001MemberSpeaker's Bureau, Forest Laboratory1994 - presentFellowAmerican Academy of Allergy, Asthma and Immunology1994 - presentMemberAmerican Thoracic Society1994 - presentMemberAmerican Academy of Allergy, Asthma and Immunology1993 - 1998MemberAmerican College of Allergy, Asthma & Immunology1989 - 2010MemberAmerican Medical Association1986Sophomore Vice PresidentAcademic Affairs, University of Tennessee, Memphis1986MemberStudent Advisory Program, University of Tennessee, Memphis1984 - 1985ChairAppreciation Program Steering Committee, Baylor University1984 - 1985MemberAppreciation Program Steering Committee, Baylor University1984 - 1985MemberMortar Board National Honor Society1984 - 1985MemberOmicron Delta Kappa National Leadership Honor Society1982 - 1985Class PresidentBaylor UniversityShow more professional membershipsPublicationsSee my publicationsResearch activitiesSee a description of research activities. Conditions treatedInterestsMayo Clinic locationsEducationActivities and honors Request an appointment PST-20219109 الأطباء والفريق الطبي Hagan, John B. M.D.