Keeping our patients healthy, learn more about our state-of-the-art infection prevention protocol.


Healthy Families Start Here

• Same-day dentistry
• Emergencies welcome
• Flexible hours to meet your needs

Log in to the patient portal or call 636-362-6723 to change an existing appointment.
To change appointments, call or visit the patient portal.
Office Hours

Office Hours

Mon 10:00 AM - 7:00 PM

Tues 8:00 AM - 5:00 PM

Wed 9:00 AM - 6:00 PM

Thurs 8:00 AM - 5:00 PM

Fri 7:00 AM - 2:00 PM

Sat 7:00 AM - 2:00 PM

Sun Closed

We are OPEN for ALL dental care procedures and emergency needs. Protecting the health and safety of our patients, families, and team members remain our number one priority. Saturdays by appointment only.


Stop on By

on Mexico Road, near the intersection of Mid Rivers Mall Drive, and next to CVS

Dentists of St. Peters store front thumb

Welcome to Dentists of St. Peters

Dentists of St. Peters is dedicated to providing an exceptional patient experience to keep your whole family smiling for years to come. Our proven technology allows for less frequent dental visits and same-day dentistry, including cleanings, exams, fillings, single-visit crowns, and more. We are open select Saturdays to accommodate you. We also welcome emergency appointments. If you have a dental emergency like an infection, oral pain, bleeding, or swelling, call our office. We prioritize emergency appointments. We offer several financing options, accept many insurance plans, and offer a discount plan for patients who aren't covered by dental insurance. Our professionally-trained dental team serves patients in St. Charles County, including St. Peters, Cottleville, and the surrounding areas. We are the preferred destination for patients in the 63301, 63303, 63304, 63366, and 63376 zip codes. We are conveniently located on Mexico Road near the intersection of Mid Rivers Mall Drive. If you're looking for a dentist near you for the whole family, call, book online, or use our teledentistry services today.

Need Dental Care?
We've got you covered!

Customized payment solutions and a dental plan available to meet your needs.

Customized payment solutions and a dental plan available to meet your needs.
Learn More

We pride ourselves on our service.

We use advanced proven technology to keep your smile looking the best! Modern dental technology like Digital X-Rays and CEREC® CAD/CAM single-visit crowns allow care that's faster, less invasive and more efficient than ever before.

all services

**Not valid on previous or ongoing treatment. Cannot be combined with any other offers. Coupon must be presented at appointment. Limit 1 per patient. Excludes cleaning, exam, Digital X-rays, root planing and scaling, periodontal maintenance, orthodontic therapy/Invisalign, and CBCT images. Subject to insurance restrictions; cannot be applied to insurance co-payments or deductible. Valid with General Dentist only.Not valid for Tricare or Medicare Advantage members. AZ, CO, ID, NM Delta Dental members: valid toward cosmetic dentistry only. Valid only when appointment is booked prior to 3/31/2022.