Dennis Schulze DDS, O'Fallon dentist
Dennis Schulze DDS is a general dental practice in O'Fallon, open Monday to Thursday, with evening hours on 1 day and 17 of 17 tracked services.
O'Fallon, MOUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 4001 State Hwy K, O'Fallon, MO 63368Get directions |
|---|---|
| Phone | (636) 926-9221 |
| Website | dennisschulzedds.com |
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 5 PM |
| Tuesday | 12 PM – 7 PMevening |
| Wednesday | 9 AM – 5 PM |
| Thursday | 9 AM – 5 PM |
| Friday | Closed |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings (after 6 PM)
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for O'Fallon.
| 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 O'Fallon dentists
| Clinic | Rank | DR Score | Evenings | Saturday | Sunday |
|---|---|---|---|---|---|
| Dennis Schulze DDS (this clinic) | #31 | 43 | Yes | No | No |
| Dr. Schoening | #30 | 43 | Yes | No | No |
| Dr. David King | #32 | 37 | Yes | Yes | No |
| Twin Oaks Family Dental - O'Fallon | #33 | 37 | No | No | No |
Questions about Dennis Schulze DDS
What are Dennis Schulze DDS's hours?
Dennis Schulze DDS is open Monday to Thursday. It is closed on Saturdays, and closed on Sundays. It stays open late on Tuesday until 7 PM. These hours come from the clinic's business listing as of February 2026; holiday hours may differ.
Where is Dennis Schulze DDS?
Dennis Schulze DDS is at 4001 State Hwy K, 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 Dennis Schulze DDS offer?
Dennis Schulze DDS 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 O'Fallon, is in the services table on this page.
How is Dennis Schulze DDS ranked?
Dennis Schulze DDS is ranked #31 of 55 dentists in O'Fallon by DR Score, with 43 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.
Data last refreshed February 4, 2026
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Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.