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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. Joseph Donzelli:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Joseph Donzelli, Otolaryngologist is Excellent. Dr. Donzelli has been reviewed by 16 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.1
Promptness 3.0
Courteous Staff 4.2
Accurate Diagnosis 4.3
Bedside Manner 4.5
Spends Time with Me 4.1
Follows Up After Visit 4.0

Specialties & Research

Dr. Joseph Donzelli, MD is board certified in Otolaryngology.

  • He has special expertise in 7 areas:
  • Allergy
  • Head and Neck Cancer
  • Meniere's Disease
  • Parathyroid Diseases
  • Pediatrics
  • Sinus Infection (Sinusitis)
  • Thyroid Nodule

Education & Awards

Dr. Donzelli graduated from University of Chicago. He has 3 awards.

Castle Connolly's Top Doctors™ (2013)
Patients' Choice Award (2008 - 2011, 2014)
Compassionate Doctor Recognition (2010 - 2014)


Dr. Donzelli has 3 hospital affiliations:

  • Central Dupage Hospital 
  • Delnor Community Hospital 
  • Edward Hospital 

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Additional Information
Dr. Joseph J Donzelli MD is a male Otolaryngologist, has 19 years of experience and practices in Otolaryngology.
Where does Dr. Joseph J. Donzelli practice?
Dr. Joseph Donzelli has 1 office location.
Dr. Joseph Donzelli practices Otolaryngology near Naperville, IL.
See Naperville Otolaryngologists.