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Dentist O'Fallon

5.0

About this business

Dr. Terry Trezek and his entire team have been practicing in the community since 2000. We have offices in O'Fallon and Troy, Missouri. The primary goal of First Impressions Dental is to provide the highest standard of care possible for each patient that we treat. This standard refers not only to the health care provided, but also to the quality of service given to each patient. Patients are extending a great deal of trust in us as professionals, so it is only fitting to return the favor by giving 110% to each patient that en... read more

Location details

9979 Winghaven Boulevard, O'Fallon, MO, 63368, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 5:00 p.m.
Tue9:00 a.m. to 5:00 p.m.
Wed9:00 a.m. to 5:00 p.m.
Thu9:00 a.m. to 5:00 p.m.
Fri9:00 a.m. to 5:00 p.m.
Sat9:00 a.m. to 5:00 p.m.
Sun9:00 a.m. to 5:00 p.m.
5.0214 reviews
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Byron D.'s profile image
4 years ago

Brooke is the best hygienist I have ever had. Her kindness and technique was very calming and reassuring. It was a great visit at First Impressions Dental in O’Fallon. Thank you Dr. Trezak and Brooke!! 

Aimee J.'s profile image
4 years ago

I had a great visit today! She always does a great job and is so pleasant to be around. Of course, Dr Trezek is great and always has been! 

Diana B.'s profile image
4 years ago

Dr. Trezek and his staff do great work...would highly recommend! 

Ryan S.'s profile image
4 years ago

Everything went smoothly once again! 

Janet A.'s profile image
4 years ago

The staff was very welcoming, caring and professional. They are a very good office, and we will be patients for a long time. Top notch. 

Brian B.'s profile image
4 years ago

Dr. Trezek and the staff got me in on extremely short notice to fix a tooth that had been bothering me for a while. Great service and bedside maner from everyone there! You have a new customer for life! 

Gary D.'s profile image
4 years ago

Got my teeth cleaned yesterday. They were very methodical with safety precautions. It was the dental hygienist first day at First Impressions. She was very thorough and friendly. They hire quality people. I've been going to First Impressions for years, and have always been treated with respect and great dental healthcare service. 

Donna W.'s profile image
4 years ago

Today was an unique experience. We're still under the COVID guidelines which were all very carefully followed to protect both the staff and me. Despite the unusual situation, I still received very professional, caring, and friendly service. Love this group! 

Rachel L.'s profile image
5 years ago

First Impression Dental does an amazing job. They are always friendly and knowledgeable. 

Frequently asked questions about Dentist O'Fallon

How is Dentist O'Fallon rated?

Dentist O'Fallon has a 5 star rating with 214 reviews. 

When is Dentist O'Fallon open?

Dentist O'Fallon is closed now. It will open at 9:00 a.m. 

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