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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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Jeanette (Jeanie) B.'s profile image
Jeanette (Jeanie) B. 
5 years ago

The dentist and staff are amazing and so polite. 

Christopher G.'s profile image
Christopher G. 
5 years ago

Dr.Trezek and the First Impressions staff is just awesome! They are always so compastionate and communicate very well! Thank you for taking care of all my dental needs! 

Michael C.'s profile image
5 years ago

During my yearly maintenance visit the Doctor noticed a cavity starting under a crown on the exray. He treated the cavity and put on a new crown in only one visit. Their ability to construct a new crown while I waited was great and saved me a visit. In and out in l as that three hours....and the final bill was less that initial estimate. Great Doctor and technicians!!! 

Jo Ann P.'s profile image
5 years ago

Just another pleasant appointment today with Dr. Trezek and staff. Always friendly, supportive, prompt ---------- PROFESSIONAL ! There is no other word to say. Oh did I say (no cavities) . I am seventy years young and have been taken care of very well at First Impressions. 

Anonymous's profile image
5 years ago

Initial meeting was very professional, quick, and informative. Looking forward to future visits with the friendly staff. 

Charles W.'s profile image
5 years ago

they were very easy and comfortable with me it was very smooth process 

Mary M.'s profile image
5 years ago

As always my visit was great. My teeth were cleaned and the doctor’s review of my mouth was also good. My treatment as always was great. I can’t say enough about my treatment there. I tell friends about my dentist whenever possible, but it’s seems everyone else also love the dentist they go to. 

Donna W.'s profile image
5 years ago

Dr Trezek and his staff were all very professional and friendly. Very efficient and considerate of my time. Explained everything to me. Excellent experience. 

Brian S.'s profile image
5 years ago

Barb was great as usual 

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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