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29 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. William Wittert is Excellent. Dr. Wittert has been reviewed by 8 patients who have provided 1 comments. The rating is 4.5 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. William Wittert, MD is board certified in Pediatrics.

  • He has special expertise in 1 area:
  • Pediatrics

Education & Awards

Dr. Wittert graduated from University of Illinois at Chicago. He has 3 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2008 - 2009, 2012)
Compassionate Doctor Recognition (2014)


Dr. Wittert has 10 hospital affiliations:

  • Evanston Hospital 
  • Advocate Lutheran General Hospital 


  • Russian
  • French
  • Japanese
  • Spanish
  • English

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Additional Information
Dr. William Ross Wittert MD is a male Pediatrician, has 29 years of experience and practices in Pediatrics.
Where does Dr. William R. Wittert practice?
Dr. William Wittert has 3 office locations.
Dr. William Wittert practices Pediatrics near Deerfield, IL.
Additional practice locations include: Libertyville, IL.
See Deerfield Pediatricians.