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Internist, Allergist & Immunologist
37 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 (1)

The overall average patient rating of Dr. John Basich, Internist, Allergist & Immunologist is Excellent. Dr. Basich has been reviewed by 4 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. John Basich, MD is board certified in Internal Medicine.

  • He has special expertise in 9 areas:
  • Allergy
  • Asthma
  • Atopic Dermatitis
  • Drug Allergy
  • Eczema
  • Food Allergy (Hypersensitivity)
  • Hives (Urticaria)
  • Nasal Allergy (Rhinitis)
  • Sinus Infection (Sinusitis)

Education & Awards

Dr. Basich graduated from Loyola University Chicago, Maywood.


Dr. Basich has 23 hospital affiliations:

  • Wheaton Franciscan Healthcare - St Francis 
  • Aurora Sinai Medical Center 


  • English
  • German

> > > > Dr. John Basich, MD

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Additional Information
Dr. John Basich MD is a male Allergist, has 37 years of experience and practices in Internal Medicine and Allergy.
Where does Dr. John Basich practice?
Dr. John Basich has 4 office locations.
Dr. John Basich practices Internal Medicine and Allergy near Milwaukee, WI.
Additional practice locations include: Waukesha, WI and Hales Corners, WI.
See Milwaukee Internists and Milwaukee Allergists.