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Otolaryngologist (ear, nose, throat)
29 years of experience
Video profile
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 (7)

The overall average patient rating of Dr. Leonard Piazza is Good. Dr. Piazza has been reviewed by 21 patients who have provided 7 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.5
Courteous Staff 3.9
Accurate Diagnosis 3.0
Bedside Manner 3.3
Spends Time with Me 2.9
Follows Up After Visit 2.4

Specialties & Research

Dr. Leonard Piazza, MD is board certified in Otolaryngology.

  • He has special expertise in 1 area:
  • Disorders of ear

Education & Awards

Dr. Piazza graduated from Rosalind Franklin University, North Chicago.


Dr. Piazza has 3 hospital affiliations:

  • Rush Copley Medical Center 
  • Edward Hospital 
  • Macneal Memorial Hospital 


  • French

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Additional Information
Dr. Leonard Salvatore Piazza MD is a male Otolaryngologist, has 29 years of experience and practices in Otolaryngology.
Where does Dr. Leonard S. Piazza practice?
Dr. Leonard Piazza has 2 office locations.
Dr. Leonard Piazza practices Otolaryngology near Naperville, IL.
Additional practice locations include: Plainfield, IL.
See Naperville Otolaryngologists.