Allergy & Immunology

Allergy care at WinnMed in Decorah focuses on diagnosing and managing allergic and immunologic diseases. Care is provided by Mayo Clinic Health System physician Michael D’Netto.

At WinnMed, full-time allergy care is available to patients of all ages.

What conditions do you treat?

We treat a variety of immunologic conditions, such as:

  • Food Allergies
  • Environmental Allergies
  • Medication Allergies
  • Asthma
  • Eczema
  • Dermatitis
  • Hives
  • Chronic rhinosinusitis

What testing do you offer?

Testing methods offered at WinnMed include:

  • Skin Testing
  • Food Challenges
  • Medication Challenges
  • Immune System Testing
  • Lung Function Testing

Make an Appointment

Allergy specialty appointments to begin or transfer your care can be made by calling WinnMed at 563-382-2911.  You can also request an appointment through MyChart.

Meet Our Team
Michael D'Netto, M.D. headshot
Allergy & Immunology
Mayo Clinic Health System
563.382.2911
Allergy & Immunology Stories
Allergist Michael D’Netto, M.D., tells us what we need to know about the Allergy and Immunology department of WinnMed
December 5, 2023
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Allergist Michael D’Netto, M.D. discusses the difference between our region’s seasonal allergens and irritants
December 5, 2023
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