Infinity Dental Fox Lake: Tom Prendergast, DDS
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Choosing the right dentist for your family is an important task. Dr. Thomas Prendergast is a family dentist in Fox Lake, offering a full range of general dentistry services. Dr. Prendergast has extensive experience and post graduate training to solve complex dental problems using the latest techniques in restorative and cosmetic dentistry.

Infinity Dental strives not only to correct dental imperfections, but to help patients achieve a comfortable, beautiful smile that will last a lifetime. Whether you want a subtle change or a complete smile makeover, we can help. Our goal is to help you achieve optimaloral health and maintain that level of oral health for a lifetime.
Services
At Infinity Dental in Fox Lake, we are following the ADA recommendations for reopening the office, which includes prescreening questions for patient and staff safety, temperature checks, enhanced infection control procedures. Dr. Thomas Prendergast and his team make safety their top priority, which is why Infinity Dental is opening with precautions to give patients the dental care they need.
Think differently about what you have come to expect from your dental experience. Infinity Dental is a family dentist serving the Fox Lake and McHenry County area for over 20 years. Our team is made up of a talented group of dental professionals working together for you to ensure that your experience here will make you smile.
Infinity Dental is home to Dr. Thomas Prendergast, an experienced dentist located in Fox Lake, IL. We are a complete dentist office offering general, cosmetic, restorative and implant dentistry treatments and solutions to patients of all ages. As a family dentist, Dr. Prendergast aims to make dental care convenient by treating every member of your family all under one roof.
I woke up in a lot of pain and with my bottom jaw swollen. I knew that I needed to get to my dentist, but it was a Saturday morning and my dentist is not open. So I started to search for dentists in the area, however, they were booked and because I was not a patient of theirs, they wouldn't see me.
Infinity Dental in Fox Lake is your local dental home for the long term maintenance of a healthy smile. Dr. Prendergast leads a team of dedicated dental professionals who strive to provide personalized dental care. We take the time to get to know you as an individual, and treat you as if you are family.
Reviews (10)
Christina Francisco
Christina Francisco
Dec 24, 2021
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I moved 45 minutes away from Fox Lake while I was pregnant during Covid, and I have continued to come back to see Taylor and Dr Prendergast this year because of how thorough and understanding they are. They share exactly what they are doing each time, and I really enjoy the learning aspect of going to see them! I will continue to trek out to Fox Lake for my 2 cleanings a year! Thank you Taylor & Dr. P!
Scott Norton
Scott Norton
Nov 20, 2021
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Dr. Prendergast and his entire team are professional, experienced and treat you like they care. I've moved a lot and seen quite a few dentists in my life and this is one of the best experiences I've ever had.
Kyle Melton
Kyle Melton
Jun 03, 2021
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Tom Prendergast extracts teeth better than Tom Brady throws footballs - 10/10
Kyle Melton
Kyle Melton
May 29, 2021
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This guy should have been a surgeon .. Tom is a wizard when it comes to teeth. 10/10 for me thank you
Jennifer S.
Jennifer S.
May 22, 2021
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Bill was over $4,000 and could not get a returned phone call to make sure bill was understood and agreed upon. Very unprofessional
Ms. Ruiz-Luna
Ms. Ruiz-Luna
Feb 25, 2021
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I went to this dental office and experienced an unkind treatment from a woman called Deb. I am a patient/client there. She needs to be more nice.
Christina Tesch
Christina Tesch
Oct 15, 2020
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I've been going to Infinity for years and also got my Fiance to start going here.Literally everyone makes you feel super comfortable. I love going here! I used to have a fear of dentists up until coming here. Highly recommend!
Sue M.
Sue M.
Sep 20, 2020
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By far the best dentist ever! Super friendly, and caring people. My son had a root canal and he felt so much better afterwards. No pain, a little sore but that went away fast. Very impressed! Would recommend to everyone I know!
Tabetha Smith
Tabetha Smith
Aug 25, 2020
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I have been going to Infinity Dental for almost 20 years. I started with the doctor previous to Dr. Pendergast. When she passed away I stayed because I love seeing Rich for my cleanings. And am so happy Dr Pendergast took over. Everyone on the staff has been great. Rich and Dr Pendergast are gentle, calming and great at communication. Definitely recommend!
Bill Carlander
Bill Carlander
Jul 03, 2018
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Great dental practice. I have been a patient for over 10 years. Great, caring staff. They cared for my mom in the later stages of her life and were wonderful. My wife has had her own dentist for decades and finally made the switch to Infinity. Congrats and thanks to Dr Tom and staff for the practice they’ve built.