Lakeside Dental, O'Fallon dentist
Lakeside Dental is a general dental practice in O'Fallon, open Monday to Thursday, with 7 of 17 tracked services.
O'Fallon, MOUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 3090 Winghaven Blvd, O'Fallon, MO 63368Get directions |
|---|---|
| Phone | (636) 561-0800 |
| Website | smilesbylakeside.com |
Opening hours
| Day | Hours |
|---|---|
| Monday | 8 AM – 5 PM |
| Tuesday | 8 AM – 5 PM |
| Wednesday | 8 AM – 5:30 PM |
| Thursday | 8 AM – 5 PM |
| Friday | Closed |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for O'Fallon.
| Service | Offered |
|---|---|
| General Dentistry | Yes |
| Emergency Care | Yes |
| Dental Implants | Yes |
| Dental Crowns | Yes |
| Dental Bonding | Yes |
| Cosmetic Dentistry | Yes |
| Full Restoration | Yes |
| Teeth Cleaning | Not listed |
| Root Canal | Not listed |
| Tooth Extraction | Not listed |
| Wisdom Teeth Removal | Not listed |
| Invisalign | Not listed |
| Braces | Not listed |
| Dentures | Not listed |
| Veneers | Not listed |
| Teeth Whitening | Not listed |
| Cosmetic Fillings | Not listed |
Compare nearby O'Fallon dentists
| Clinic | Rank | DR Score | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|
| Lakeside Dental (this clinic) | #55 | 17 | No | No | No | |
| Sherri Poettker | #17 | 67 | No | No | No | 0.0 mi |
| Creative Smiles at WingHaven | #34 | 37 | No | No | No | 0.2 mi |
| Jennifer S. Tharp, DDS | #35 | 37 | No | No | No | 0.2 mi |
Questions about Lakeside Dental
What are Lakeside Dental's hours?
Lakeside Dental is open Monday to Thursday. 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 February 2026; holiday hours may differ.
Where is Lakeside Dental?
Lakeside Dental is at 3090 Winghaven Blvd, O'Fallon, MO 63368. 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 Lakeside Dental offer?
Lakeside Dental lists 7 of the 17 services DentistsRanked tracks, including general dentistry, emergency care, implants, crowns, bonding, cosmetic and full restoration. The full list, with links to ranked lists for each service in O'Fallon, is in the services table on this page.
How is Lakeside Dental ranked?
Lakeside Dental is ranked #55 of 55 dentists in O'Fallon by DR Score, with 17 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
At Lakeside Dental, we provide a welcoming environment for our O'Fallon, MO patients. Dr. Poettker and her staff promote dental care rather than disease care. In other words, we offer the dental care and instruction you need to prevent disease and complications.
Data last refreshed February 4, 2026
Is this your practice? Update your profile.
Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.