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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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Hilda S.'s profile image
5 years ago

I was so glad to be back with Dr. Trezek as my dentist. Due to my insurance not having him in the network, it was why I made do with what I had. Insurance has dental coverage now. I was welcomed back, the dental plan has been set up for me, I give the highest rating possible, thank you 

Regina W.'s profile image
5 years ago

Great staff, great dentist. 

Joyce S.'s profile image
5 years ago

Had a new hygienist, Christy, and she was so nice. So careful when taking x-rays and during the cleaning. Plus she is a military wife/mom. Her husband just deployed but had a great positive attitude. Thank you for your service to her husband and to her for the sacrifice you make, Christy being at home raising kids, working and supporting your husband. 

Melissa M.'s profile image
5 years ago

Fantastic as always. Always on time, quick, and super friendly. Great place! 

David H.'s profile image
5 years ago

Great experience to say the least. Courteous, friendly, and thorough. 

Rachel L.'s profile image
5 years ago

Friendly and professional staff. Absolute top notch. 

Mary M.'s profile image
5 years ago

As always my visit to the office was great. Everyone is friendly and my individual service was great too. I have never had a bad experience and if I did, you would know. Everyone have a great day. 

Harold P.'s profile image
5 years ago

Everything was great 

Helen W.'s profile image
5 years ago

Wonderfully caring team of professionals, led by Dr. Terry Trezek, DMD. My mom was nervous but they talked through the procedures, very kind and accommodating. 

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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