Meet Dr. Thomas Petrick

Since 1987, I have been helping patients improve and maintain beautiful smiles, and I look forward to working with you to achieve the beautiful smile you've always wanted! I am dedicated to making sure that you have a positive dental experience that is comfortable, stress-free, and rewarding. My job is to make you smile, and that's exactly what I want to do!

Originally from Latrobe, PA, I moved to Guilford, CT, in 1991 shortly after completing my dental residency. I live in Guilford with my wife Cathy and our four children, Katie, Stephen, Jack, and Will. When I'm not busy at the practice helping patients improve their smiles, I'm usually at home enjoying the happy smiles of my family! If I'm not at home, you can often find me out on the water boating and fishing, or in the wintertime, I enjoy skiing and ice hockey! You might see me running the clock at a Guilford High School hockey game.


I graduated from Niagara University in Lewiston, NY, with a Bachelor of Science degree. After graduating, I attended the University of Pennsylvania in Philadelphia, PA, where I graduated with a Doctor of Medical Dentistry (DMD) degree. I completed a general practice residency from 1987 to 1988 and have been practicing dentistry here in Guilford since 1991.

Continuing education is an important part of what I do as a dentist. With continuing education, I am able to stay up-to-date on the latest advancements in my field, in order to provide our patients with a variety of treatment options.

As your dentist, I am always available if you have any questions or concerns. Please feel free to contact me by calling (203) 453-4475.

(203) 453-4475
157 Goose Ln
Guilford, Ct 06437
Mon - Fri 7am -4:30pm
Sat Closed