1000 Rondale Ct
O'Fallon, MO 63368

Mon: 7:00AM - 5:00PM

Tue: 10:00AM - 7:00PM

Wed: 7:00AM - 2:00PM

Thu: 7:00AM - 3:00PM

Fri - Sun: Closed

97.3% would refer friends and family to us

5 stars Customer since 2015

My experiences with this dentist and his staff are ALWAYS EXCELLENT!

I really like my hygienist, Jenny, and Dr. Pieper is wonderful as well. I would recommend them to anyone!!!

5 stars Customer since 1999

Best Dentist, great personality great office and staff. That’s hard to find today

5 stars Customer since 2012

Dr. Pieper listened to my concerns and explained everything clearly.

5 stars Customer since 2018

Hygienist was very thorough and gentle.At the same time she was cleaning my teeth she offered suggestions and was extremely pleasant.

5 stars Customer since 2017

Overall, the office is nice and clean. The staff is wonderful and polite. Dr. Pieper is always very professional and answers any and all questions. They are the go to dental office for my family and I.

5 stars Verified customer

I absolutely loved Dental Professionals and Dr Pieper. My hygienist is amazing! I had a great experience.

5 stars Customer since 2020

Always friendly, professional, and punctual.

5 stars Verified customer

Super friendly and professional! Does a great job. Dr. Pieper is wonderful too.

5 stars Customer since 2003

great job cleaning, polishing examining, and consulting.

5 stars Verified customer

Great experience. Everyone is very friendly and professional

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