He is a proud member of the Missouri Dental Association, American Dental Association, International Association of Orthodontics, International Congress of Implantologist, American Academy of Cranial Facial Pain and a certified Invisalign provider. Dr. Trezek looks forward to furthering his education each year through courses that allow him to provide the latest technology that modern dentistry has to offer.
Dr. Trezek was born and raised in Southern Illinois where he met his wife Amy. Immediately following dental school he and his wife relocated to O'Fallon Missouri where he began practicing dentistry full time. He is a proud father to three beautiful children, Hayden, Isabel and Reagan. When Dr. Trezek is not at the office, his time is occupied with his family and coaching his sons wrestling team. He also enjoys hunting, skiing, racing, hiking, camping, cooking, traveling and sports.
Barb graduated from the University of South Dakota with an Associate Degree in Applied Science and has been employed with First Impressions Dental since 2011 as a Dental Hygienist. She strives to complete several hours of continuing education courses each year. When Barb is not working she enjoys golfing, swimming and photography.
Celine obtained her Associate Degree in Applied Science from St. Louis Community College in 2002. She has been a Dental Hygienist with First Impressions Dental since 2004. Celine lives in Chesterfield with her husband, and has a son and stepdaughter who are both attending college. In her spare time she enjoys reading, traveling and attending concerts.
Kirstie is an expanded functions Dental Assistant with several years of experience. She has two wonderful children who keep her active with things like soccer, basketball and baseball. Kirstie recently married the love of her life! She is passionate about helping each patient achieve a happy, healthy smile!
Reviews
Rating 4.8 out of 5 based on 66 reviews
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newest oldest highest lowestRonnie Stoops
2 years ago
Dr. Trezek installed a bridge for me and when it became loose he argued with me after checking it and tells me it's not loose. I went to another dentist and they confirmed it was loose and cost another large amount of money. Dr. Trezek could have stood behind his work but instead deciding not to cost me thousands.
Joshua Hermreck
2 years ago
Trezek has been my dentist for years, great location and kind staff!
Becky Hamilton
2 years ago
I have since changed dentists because of how I was treated He treats his employees awful as well
Donna Woodford
3 years ago
Celine did an excellent job. She is friendly, professional, and very informative. My family and I are so pleased with this dental office
Janet Abrams
3 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.
Donna Woodford
3 years ago
Celine did an excellent job. She is friendly, professional, and very informative. My family and I are so pleased with this dental office
Janet Abrams
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.
Christy Sitek
4 years ago
Excellent experience I will definitely continue to come here. The staff and Dentist are very friendly. Definitely would recommend!
Tracy Scott
4 years ago
Top notch dentistry! Dr. Terezek and his staff are very professional and friendly. They make you feel at ease and do an excellent job. I highly recommend them!
Melanie Renken
4 years ago
Hands-down the best dental office I've ever been to. Dr. Trezek is gentle, funny, and a great dentist. The only dentist I've ever gone to who didn't constantly try to sell me products and unnecessary services. And you're in and out quickly!
Debbie Hansen
4 years ago
Everyone is very nice And they don't hurt you
Debbie Hansen
5 years ago
Everyone is very nice And they don't hurt you
Tracy Scott
5 years ago
Top notch dentistry! Dr. Terezek and his staff are very professional and friendly. They make you feel at ease and do an excellent job. I highly recommend them!
Melanie Renken
5 years ago
Hands-down the best dental office I've ever been to. Dr. Trezek is gentle, funny, and a great dentist. The only dentist I've ever gone to who didn't constantly try to sell me products and unnecessary services. And you're in and out quickly!
Jennifer Mannion
5 years ago
We have great experiences here! And have been coming for a long time, with no plans to stop!
Scott Snofke
5 years ago
Best dentist office in the world!
Christy Sitek
5 years ago
Excellent experience I will definitely continue to come here. The staff and Dentist are very friendly. Definitely would recommend!
Jennifer Mannion
5 years ago
We have great experiences here! And have been coming for a long time, with no plans to stop!
Karen Beetz
5 years ago
Tina is the BEST Hygienist ever! Actually looking forward to my next cleaning.
Melissa Schaughnessy
5 years ago
My daughter just got her braces off after 2 years and her teeth look amazing. Thank you to the entire staff at First Impressions for taking such good care of my daughter and her beautiful smile!
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