Physicians in the Division of Allergy, Asthma & Clinical Immunology provide consultative services for all patients with allergic disorders, all forms of asthma and immunologic problems.

Services include specialized evaluations for venom and drug sensitivities, sulfite and food additive challenges, evaluation of occupational allergic disorders, methacholine challenges and immunotherapy mailing service in cooperation with the referring physician. Where appropriate, consultations are performed in conjunction with Mayo Clinic otolaryngologists, pulmonologists and other specialties.