Dr. Thomas Piazza

Dr. Thomas Piazza

Dr. Piazza has been a lifelong resident of Naperville. He is a graduate of Naperville North High School, received his Bachelor of Science degree in Chemistry at North Central College and earned his Doctor of Dental Surgery degree at the University of Illinois College of Dentistry in 1988. After graduation, he opened a practice in Naperville.

In 2022, Dr. Piazza merged his practice with Naperville Smiles Dental, where he continues his dedicated patient care. When he’s not practicing dentistry, Dr. Piazza enjoys bicycling, skiing and spending time gardening. He resides in Naperville with his wife and has three grown children.


  • University of Illinois College of Dentistry
  • Doctorate of Dental Surgery, 1988

Affiliations and Certifications

  • American Academy of Dental Sleep Medicine Diplomate
  • American Dental Association
  • Illinois State Dental Society
  • Chicago Dental Society
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