Meet Our Team

Dr. Thomas Piazza, DDS

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 his current dental practice in Naperville. When he’s not practicing dentistry, Dr. Piazza enjoys bicycling, skiing and spending time on his garden. He resides in Naperville with his wife and has three grown children.

Our Naperville Staff

At Thomas M. Piazza, DDS, we select only the best of the best to serve our patients and their families. All of our staff members are friendly, knowledgeable, and highly proficient in their office duties. Should you have any questions or concerns before, during or after a visit to our Naperville dentist, do not hesitate to visit with one of our staff members. They are readily standing by to address your needs.


I have been working for Dr. Tom as a Dental Assistant since early 2018. Since my time working for Dr. Piazza, I have learned valuable dental skills and enjoy working with our patients. I am currently a student at College of DuPage working on my general education, with hopes of transferring to hygiene school.


I have eight years’ experience working for Dr. Tom as a Dental Assistant. My duties include chair side assisting, Zoom whitening, and patient care coordination. I am also certified in coronal polishing and sealants. I love being a part of an office that strives in giving the best possible care to reflect in individual needs of each patient. My husband and I live in Plainfield, we have three grown daughters that have blessed us with three granddaughters and one grandson thus far. When not spending time with our grandchildren we are involved in our church bilingual worship ministry.

Liz (Office Manager)

Liz has been the practice manager since 2008.  She grew up in Chicago and attended the University of Illinois at Chicago. Her background is in Business Administration. She has been a resident of Naperville since 1990.  In her spare time, she enjoys traveling, hiking, and spending time with her three children.


I have been a Dental Hygienist for 3 years. I am originally from Michigan and have lived in Plainfield for 3 years now. I attended Ferris State University in Michigan and met my husband there. We moved here after we graduated and got our black lab puppy soon after, he is 3 now. In my spare time I enjoy crafting, playing games, and hanging out with family. In the summer I enjoy going to the lake in Michigan and going boating and playing water sports. I have worked with Dr. Piazza since I graduated and enjoy working with him and all the staff.


I started working for Dr. Piazza in 2018 as a student intern enrolled in the dental assisting program at College of DuPage. I am currently a student at COD working towards my Associates Degree. During my spare time, I like staying active by playing softball, working out, and in the summer I like being out in the water. I enjoy the time I’ve spent working for Dr. Piazza and his team!

Skip to content