Seim Orthodontics, Lake St Louis dentist

#15Ranked #15 of 18 dentists in Lake St Louis #15 for general dentistry

Seim Orthodontics is a general dental practice in Lake St Louis, open Monday to Friday, with 17 of 17 tracked services.

Lake St Louis, MOUpdated October 21, 20260 paid placements in any rankingHow we rank

Book an appointment Call (636) 265-1995 Website ↗

Key facts

Key facts about Seim Orthodontics
Address	50 Centre on the Lake #100, Lake St Louis, MO 63367, United StatesGet directions
Phone	(636) 265-1995
Website	seimortho.com/?utm_source=GBL

Opening hours

Opening hours for Seim Orthodontics
Day	Hours
Monday	8 AM – 5 PM
Tuesday	8 AM – 5 PM
Wednesday	8 AM – 5 PM
Thursday	8 AM – 5 PM
Friday	8 AM – 5 PM
Saturday	Closed
Sunday	Closed

Open evenings — no
Open Saturdays — no
Open Sundays — no

Services

Each offered service links to the ranked list for Lake St Louis.

Services offered by Seim Orthodontics
Service	Offered
General Dentistry	Yes
Teeth Cleaning	Yes
Emergency Care	Yes
Root Canal	Yes
Tooth Extraction	Yes
Wisdom Teeth Removal	Yes
Dental Implants	Yes
Invisalign	Yes
Braces	Yes
Dental Crowns	Yes
Dentures	Yes
Veneers	Yes
Teeth Whitening	Yes
Dental Bonding	Yes
Cosmetic Fillings	Yes
Cosmetic Dentistry	Yes
Full Restoration	Yes

Compare nearby Lake St Louis dentists

Seim Orthodontics compared with nearby ranked clinics
Clinic	Rank	DR Score	Evenings	Saturday	Sunday
Seim Orthodontics (this clinic)	#15	37	No	No	No
DynaFlex	#14	37	No	No	No
Gregory A. Luerding, DDS	#16	37	No	No	No
My Smile Center: Lake St. Louis	#17	37	No	No	No

See all 18 ranked dentists in Lake St Louis

Questions about Seim Orthodontics

What are Seim Orthodontics's hours?

Seim Orthodontics is open Monday to Friday. It is closed on Saturdays, and closed on Sundays. Weekday hours start at 8 AM on Monday. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.

Where is Seim Orthodontics?

Seim Orthodontics is at 50 Centre on the Lake #100, Lake St Louis, MO 63367, United States. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.

What services does Seim Orthodontics offer?

Seim Orthodontics lists 17 of the 17 services DentistsRanked tracks, including general dentistry, cleaning, emergency care, root canal, extraction, wisdom teeth, implants and invisalign, plus 9 more. The full list, with links to ranked lists for each service in Lake St Louis, is in the services table on this page.

How is Seim Orthodontics ranked?

Seim Orthodontics is ranked #15 of 18 dentists in Lake St Louis by DR Score, with 37 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.

In their words

Seim Orthodontics's own description, as published by the clinic. Not written or checked by DentistsRanked.

Welcome to Seim Orthodontics - your trusted orthodontist in Lake St. Louis! 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!

Data last refreshed October 21, 2026

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