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Dr. Adrian G. Letz, MD - Dubuque, IA - Allergy and Immunology logo

Dr. Adrian G. Letz, MD - Dubuque, IA - Allergy and Immunology

Allergy and ImmunologyDubuque, IA

★★☆☆☆1.5/52 reviews across 1 platforms

Ratings by platform

  • Vitals: 5 ratings with 1 written review; all 5 ratings show “Did Well” across listed categories (1 written review (5 ratings total))
  • U.S. News & World Report: Patient experience ratings in 6 categories based on 5 reviews (5 reviews)
  • Sharecare: Average rating 1.5/5 (2 reviews)
  • Healthgrades: Positive review text noting he “diagnosed my immune problem and saved my life” and “listens really well” (Not specified in provided snippet)
  • Yelp: Not provided in snippet (Not provided in provided snippet)

What patients say

Patients praise

  • Accurate diagnosis and good bedside manner
  • Timely/specific follow-up and courteous staff
  • Effective immune/allergy diagnosis and patient trust
  • Physician-centered care including allergen immunotherapy and management of immune-deficiency patients

Common complaints

  • Very low overall average rating reported on Sharecare (1.5/5), indicating negative experiences for some patients

In patients' words

"“Awesome doctor and really professional office!!!”"

Vitals profile review (Sept 5, 2011)

"“Dr. Letz is a really kind and caring DOCTOR and listens really well! He diagnosed my immune problem and saved my life. I can count on him anytime.”"

Healthgrades review snippet

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 11, 2026 — sources: [1][2][3][4][5].

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