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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).

Learn more about Dr. Gregory Spielbauer:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Gregory Spielbauer is Good. Dr. Spielbauer has been reviewed by 20 patients who have provided 4 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 4.2
Courteous Staff 3.8
Accurate Diagnosis 3.0
Bedside Manner 2.8
Spends Time with Me 2.5
Follows Up After Visit 2.8

Specialties & Research

Dr. Gregory Spielbauer, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Asthma
  • Diabetes

Education & Awards

Dr. Spielbauer graduated from University of Iowa, Iowa City.


Dr. Spielbauer has 6 hospital affiliations:

  • Waukesha Memorial Hospital 
  • Wheaton Franciscan Healthcare - St Francis 


  • English

> > > > Dr. Gregory Spielbauer, MD

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Additional Information
Dr. Gregory Spielbauer MD is a male Internist, has 16 years of experience and practices in Internal Medicine.
Where does Dr. Gregory Spielbauer practice?
Dr. Gregory Spielbauer has 5 office locations.
Dr. Gregory Spielbauer practices Internal Medicine near Brookfield, WI.
Additional practice locations include: Franklin, WI and Milwaukee, WI.
See Brookfield Internists.