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Allergy & Immunology Specialist
39 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (9)

The overall average patient rating of Dr. Janusz Langiewicz is Excellent. Dr. Langiewicz has been reviewed by 73 patients who have provided 9 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 3.0
Courteous Staff 3.0
Accurate Diagnosis 1.7
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 3.7

Specialties & Research

Dr. Janusz Langiewicz, FAAAAI, MD, PHD is board certified in Allergy & Immunology.

  • He has special expertise in 14 areas:
  • Allergy
  • Anaphylaxis
  • Asthma
  • Atopic Dermatitis
  • Contact Dermatitis
  • Dermatitis
  • Drug Allergy
  • Eczema
  • Food Allergy (Hypersensitivity)
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Hives (Urticaria)
  • Immunotherapy
  • Nasal Allergy (Rhinitis)
  • Pulmonary Function Test

Education & Awards

Dr. Langiewicz graduated from Akademia Medyczna, Bialystock, Bialystok.


Dr. Langiewicz has 10 hospital affiliations:

  • Advocate Good Samaritan Hospital 
  • St Alexius Medical Center 


  • Polish
  • English

> > > > Dr. Janusz Langiewicz, FAAAAI, MD, PHD

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Additional Information
Dr. Janusz Langiewicz FAAAAI, MD, and PHD is a male Allergist & Immunologist, has 39 years of experience and practices in Allergy & Immunology.
Where does Dr. Janusz Langiewicz practice?
Dr. Janusz Langiewicz has 3 office locations.
Dr. Janusz Langiewicz practices Allergy & Immunology near Chicago, IL.
Additional practice locations include: South Barrington, IL and Schaumburg, IL.
See Chicago Allergists.