Seim Orthodontics

Seim Orthodontics Dr. Lisa Seim is dedicated to providing quality orthodontic care and beautiful smiles for adults, adolescents, and children. Louis! Visit us today!

Welcome to Seim Orthodontics - your trusted orthodontist in Lake St. We are glad to count you as members of our extended family. We strive to develop a kind, transparent, comfortable, and empowered culture that helps you achieve the best oral health. If you are looking for an orthodontist near me in Lake St. Louis, MO 63367, you have come to the right place. Whether you are looking for traditional braces or advanced orthodontic treatment like Invisalign® treatment; we are here to deliver excellence! We ensure that each visit will be personalized, safe, relaxing, and inspiring every time! We are always eager to give you a stunning smile.

Please excuse our mess while we install some upgrades 🤩 These acoustic panels are going to look great, plus they reduce ...
01/28/2026

Please excuse our mess while we install some upgrades 🤩 These acoustic panels are going to look great, plus they reduce noise & echo for an even more serene experience. We're also adding coat hangers and shelving so you'll have somewhere to put your things!
Special thanks to Dr. Eric for doing all the work 😘😘 He's the best!

We plan to be open tomorrow, January 26th. If you would like to reschedule your appointment, please call or email to le...
01/25/2026

We plan to be open tomorrow, January 26th. If you would like to reschedule your appointment, please call or email to let us know. Stay warm & be safe!! ❄️☃️
636.265.1995
Info@seimortho.com

Congratulations, Grady!! You put in all the hard work for this beautiful new smile...now go show it off! 🤩
01/23/2026

Congratulations, Grady!! You put in all the hard work for this beautiful new smile...now go show it off! 🤩

50 & Fabulous!! Please help us celebrate our Birthday Queen today!! 🥳🥂🍪 Hope your day is as fabulous as you are, Becky!
01/23/2026

50 & Fabulous!! Please help us celebrate our Birthday Queen today!! 🥳🥂🍪 Hope your day is as fabulous as you are, Becky!

Congratulations on getting your braces off, Nora!! Enjoy your beautiful smile 🤩
12/29/2025

Congratulations on getting your braces off, Nora!! Enjoy your beautiful smile 🤩

Merry Christmas from the whole crew!❤️🤍❤️🤍 Seim ChiropracticWelch Law LLCDr. Laura WiesWaves of Change Counseling
12/14/2025

Merry Christmas from the whole crew!❤️🤍❤️🤍
Seim Chiropractic
Welch Law LLC
Dr. Laura Wies
Waves of Change Counseling

12/11/2025
Our patients are the sweetest! We're VERY excited to try this homemade vanilla 🤩😋 Thank you, Congleton fam!!
12/08/2025

Our patients are the sweetest! We're VERY excited to try this homemade vanilla 🤩😋 Thank you, Congleton fam!!

We're delivering Christmas wreaths with a special surprise to some of our favorite Dental offices this week...and wishin...
12/03/2025

We're delivering Christmas wreaths with a special surprise to some of our favorite Dental offices this week...and wishing them a lotto luck 🤑😉

Transformation Tuesday! Just 1.5 years of braces to achieve this pretty smile 😍
11/11/2025

Transformation Tuesday! Just 1.5 years of braces to achieve this pretty smile 😍

Another throwback! 7 years ago vs today... I still remember how exciting it was to be a few months away from opening.T...
11/07/2025

Another throwback! 7 years ago vs today...
I still remember how exciting it was to be a few months away from opening.
Thank you for being the most important part of our journey!!! 🥰🤗

Congratulations to Haleigh S on the closest guess to the correct number of Marshmallows in the jar! Our team will reach ...
10/31/2025

Congratulations to Haleigh S on the closest guess to the correct number of Marshmallows in the jar!
Our team will reach out to you for your prize!

Address

50 Centre On The Lake, #100
Lake Saint Louis, MO
63367

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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