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Departments that treat this condition Allergic Diseases Doctors who treat this condition Edit search filters close Narrow your search By location Rochester, MN Jacksonville, FL Phoenix/Scottsdale, AZ By last name There are no doctors whose last name begins with the letter A A Find a doctor whose last name begins with the letter B B There are no doctors whose last name begins with the letter C C There are no doctors whose last name begins with the letter D D There are no doctors whose last name begins with the letter E E Find a doctor whose last name begins with the letter F F There are no doctors whose last name begins with the letter G G Find a doctor whose last name begins with the letter H H Find a doctor whose last name begins with the letter I I There are no doctors whose last name begins with the letter J J There are no doctors whose last name begins with the letter K K There are no doctors whose last name begins with the letter L L There are no doctors whose last name begins with the letter M M There are no doctors whose last name begins with the letter N N There are no doctors whose last name begins with the letter O O Find a doctor whose last name begins with the letter P P There are no doctors whose last name begins with the letter Q Q Find a doctor whose last name begins with the letter R R Find a doctor whose last name begins with the letter S S There are no doctors whose last name begins with the letter T T There are no doctors whose last name begins with the letter U U Find a doctor whose last name begins with the letter V V Find a doctor whose last name begins with the letter W W There are no doctors whose last name begins with the letter X X There are no doctors whose last name begins with the letter Y Y There are no doctors whose last name begins with the letter Z Z Reset all filters Search Tips Use quotes for phrases. Even if there are no auto-suggestions within the search field, hit "Search" anyway, as you may still get results. Displaying 1-10 out of 11 doctors available Fernanda Bellolio, M.D., M.S. Emergency Medicine Physician Rochester, MN Areas of focus: Atrial fibrillation, Anaphylaxis, COPD, Heart attack, Pneumonia, Croup, Syncope, Ischemic stroke, Asthma attack, Poison...ing, Chest pain Show more areas of focus for Fernanda Bellolio, M.D., M.S. Kimberly G. Blumenthal, M.D., M.Sc. Allergist-Immunologist Jacksonville, FL Areas of focus: Anaphylaxis, Penicillin allergy, Drug allergy Kate M. Freeman, M.B., B.Ch. Internist Allergist-Immunologist Areas of focus: Immunotherapy, Atopic dermatitis, Asthma, Anaphylaxis, Eosinophilic esophagitis, Dermatitis, Food allergy, Immune defic...iencies, Drug allergy, Rhinitis Show more areas of focus for Kate M. Freeman, M.B., B.Ch. John B. Hagan, M.D. Internist Critical Care Specialist Allergist-Immunologist Rochester, MN Areas of focus: Chronic hives, Anaphylaxis, Hay fever, Asthma attack, Latex allergy, Drug allergy, Hives and angioedema, Rhinitis Leah L. Ishmael, D.O. Allergist-Immunologist Jacksonville, FL Areas of focus: Allergy shot, Nasal endoscopy, Atopic dermatitis, Asthma, Anaphylaxis, Eosinophilic esophagitis, Chronic cough, Food al...lergy, Nasal polyps, Sinusitis, Immune deficiencies, Insect bite allergy, Drug allergy, Occupational asthma, Rhinitis Show more areas of focus for Leah L. Ishmael, D.O. Thanai Pongdee, M.D. Allergist-Immunologist Rochester, MN Areas of focus: Anaphylaxis, Systemic mastocytosis, Samter's triad, Hypereosinophilic syndrome, Drug allergy Christine Rukasin, M.D. Internist Pediatrician Allergist-Immunologist Phoenix, AZ Areas of focus: Immunotherapy, Atopic dermatitis, Asthma, Allergy, Anaphylaxis, Eosinophilic esophagitis, Chronic cough, Dermatitis, Fo...od allergy, Primary immunodeficiency, Drug allergy, Hives and angioedema, Rhinitis Show more areas of focus for Christine Rukasin, M.D. Keith Sacco, M.D. Allergist-Immunologist Jacksonville, FL Areas of focus: Anaphylaxis, Familial Mediterranean fever, Churg-Strauss syndrome Gerald W. Volcheck, M.D. Allergist-Immunologist Rochester, MN Areas of focus: Asthma, Anaphylaxis, Chronic sinusitis, Hives and angioedema, Rhinitis Alex M. Wonnaparhown, M.D. Allergist-Immunologist Phoenix, AZ Areas of focus: Immunotherapy, Allergy shot, Drug desensitization therapy, Atopic dermatitis, Asthma, Anaphylaxis, Eosinophilic esophag...itis, Food allergy, Environmental allergy, Sinusitis, Immune deficiencies, Insect bite allergy, Drug allergy, Hives and angioedema, Rhinitis, Allergic conjunctivitis Show more areas of focus for Alex M. Wonnaparhown, M.D. Pagination Doctor search Go to page 11 Go to page 22 NextNext Page Research Profiles Edit search filters close Narrow your search By location Arizona Florida Minnesota View all View all physicians • All Locations Campbell, Ronna L. M.D., Ph.D. Minnesota Hagan, John B. M.D. Minnesota By Mayo Clinic Staff Request an appointment Diagnosis & treatment April 16, 2025 Print Related Anaphylaxis: First aid Associated Procedures Allergy shots Creatinine test Hemodialysis Urinalysis Show more associated procedures Products & Services A Book: Mayo Clinic First-Aid Guide for the Outdoor Adventurer Newsletter: Mayo Clinic Health Letter — Digital Edition Show more products and services from Mayo Clinic AnaphylaxisSymptoms&causesDiagnosis&treatmentDoctors&departments Research: It's all about patients Show transcript for video Research: It's all about patients [MUSIC PLAYING] Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight. CON-20157216 Diseases & Conditions Anaphylaxis