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Internist, Allergist & Immunologist
36 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

  • Currently 4 of 4 stars
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 4 out of 4 stars.

Patient Ratings
Ease of Appointment 3.7
  • Currently 3.6666666666667 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

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 36 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.