Dr. Leonard Piazza, MD

Dr. Leonard Piazza, MD

Ear, Nose, and Throat  ·  
Male  ·  
61 y/o

Accepting new patients

Dr. Leonard Piazza, MD is an otolaryngology (ear, nose & throat) specialist in Naperville, IL and has been practicing for 36 years. He specializes in ear, nose, and throat.

Naperville Ear Nose and Throat

10 Martin Ave Ste 260

Naperville, IL 60540
Get Directions

Insurance Accepted

  • Aetna
  • Assurant Health
  • Bakery & Confectionary Union Plan
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Oklahoma
  • Buckeye Community Health Plan
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Golden Rule
  • Government Employees Health Association (GEHA)

Learn about Dr. Piazza

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Piazza performs your care needs compared to other doctors.

Ablation or Excision of Nasal Turbinates
very high
more than 94% of peers
Earwax Buildup
very high
more than 92% of peers
Otitis Media
very high
more than 90% of peers

Dr. Piazza's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Ear, Nose, and Throat

1  Board Certifications

  • Otolaryngology
    Accredited by: American Board of Otolaryngology*

59  Conditions Treated


Read Less

47  Procedures

  • Ablation or Excision of Nasal Turbinates
  • Adenoidectomy
  • Antrostomy and Antrotomy (Sinus Surgery)
  • Balloon Sinuplasty
  • Bone Anchored Hearing Aid Implant
  • Cervical Lymph Node Dissection
  • Coblation Tonsillectomy
  • Continuous Positive Airway Pressure (CPAP)
  • Diagnostic Nasal and-or Sinus Endoscopy
  • Ear Surgery
  • Ear Tube Placement
  • Endoscopic Sinus Surgery
  • Endoscopic Sinus Surgery With Navigational System
  • ENT Surgery
  • Ethmoidectomy (Sinus Surgery)
  • Excision of Lipoma
  • Excision of Neck Mass
  • Excision of Parotid, Sublingual, or Submandibular Gland
  • Excision of Submandibular Gland
  • Facial Bone Fracture Repair
  • Head and Neck Surgery
  • Intranasal or Sinus Procedure
  • Laryngoscopy
  • Laryngoscopy - Laryngotomy - Laryngectomy - Pharyngolaryngectomy - Pharyngectomy
  • Laryngoscopy and Laryngotomy
  • Lipomas Sebacious Cyst Removal
  • Lymph Node Biopsy or Excision
  • Nasal Septum Surgery (Septoplasty)
  • Nasal Surgery
  • Neck Surgery
  • Parathyroid Surgery
  • Parotidectomy
  • Perforated Eardrum Repair (Tympanoplasty)
  • Polypectomy
  • Sinus Surgery
  • Sleep Apnea Surgery
  • Sphenoidotomy (Sinus Surgery)
  • Thyroid Cancer Surgery With or Without Radical Neck Dissection
  • Thyroid Surgery
  • Thyroidectomy
  • Thyroidectomy or Thyroid Lobectomy
  • Tonsillectomy
  • Tracheal Surgery
  • Uvulopalatopharyngoplasty (UPPP)
  • Vestibule and Floor of Mouth, Excision or Destruction
  • Vocal Cord Surgery
  • Wound Repair


Read Less

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Finch University Of Health Sciences Chicago Medical School
    Medical School | Graduated 1982
  • St Lukes Hospital
    Internship Hospital | Completed
  • Med College Of Wisconsin
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Piazza has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Piazza does not have any memberships or affiliations listed. If you are Dr. Piazza and would like to add memberships or affiliations, please update your profile.

Dr. Piazza's Reviews

Likelihood of recommending Dr. Piazza to family and friends
29 total reviews (8 have comments)

Likelihood to Recommend (29)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Piazza's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    16 to 30 minutes

Patient Comments (8)

Dr. Piazza did a great job with my balloon sinus surgery. It was in his office and included minimal to moderate pain, but completely manageable as I was awake. 5 months later, I have had some congestion in my nose at times leading to coughing and mucus in my throat. However, it is so much better...more
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Dr Piazza has seen all our children (From Tonsil's to Broken Noses to Strep throat & every thing in between). He is a very understanding, friendly Dr. He listen's to you,, will answer any questions you have & has never once been in a rush with us. . Yes I'd def recommend Dr Piazza to Friends &...more
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I wouldnt EVER recommend this dr to anyone. After my deviated septum and ballon sinus surgery, he left me with a crooked nose and pain. I told him something was wrong and I was dismissed and prescribed antibiotics. Went to a new ent to find out I had nasal valve collapse and a staph infection ...more
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It seemed as though I was getting a rote answer and although I had questions, I was being rushed out the door and given a brochure. He did not have access to my CT scan itself, rather just the report and he seemed trigger happy to rush into surgery. Maybe he has done this a million times, but this...more
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Doc has operated both my husband and myself very successfully. He removed a tumor from my husband's neck that if done poorly would have left him with a droopy face. Years later he removed a very large tumor on my right thyroid. It had gone under my collarbone and was starting to wrap around my...more
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