Dentist in St. Peters, MO | Family Smile Centers of St. Peters

At Family Smile Centers of St. Peters, we make dental care simple, comfortable, and family-friendly. For decades, patients from across St. Charles County have trusted us for prevention, smile upgrades, and restorative treatments delivered with modern technology and a caring touch.

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Care You Can Depend On!

Call today to schedule an appointment (636) 757-1800

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Request Your Appointment Online

Family Smile Centers has received an average of 4.9 of 5 stars from 1860 reviews

Rated 4.9 on Google Reviews

Modern, Family-Focused Dental Care in St. Peters

Choosing a dentist is about convenience and confidence. Our St. Peters office offers early appointments, digital tools that streamline visits, and a welcoming team that explains every step so you always know what comes next.

We make care easy with:

  • Appointments starting at 7:00 AM
  • Digital check-in and online scheduling
  • Financing through CareCredit, Sunbit, and Proceed
  • Services for children, teens, adults, and seniors
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Featured Services at Our St. Peters Location

We provide full-service dentistry under one roof, and many patients start with a handful of popular options. Each plan is customized to fit your goals, budget, and timeline.

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Family
Dentistry

Healthy smiles begin with routine prevention. We provide gentle cleanings, exams, gum care, and prompt help when a toothache or broken filling can’t wait.

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Invisalign &
Braces

Straighter teeth are easier to clean and can boost confidence at any age. After a quick digital scan and consultation, we offer Invisalign clear aligners and traditional braces for teens and adults.

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Dental
Implants

If you’re missing one tooth or many, implants can restore natural function and appearance. We use advanced imaging to plan treatment and, when needed, prepare the area for long-term success.

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Cosmetic
Dentistry

Small changes can make a big difference. We customize cosmetic care so results look beautiful in person, not just photos.

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Our Office

Why Families Choose Us in St. Peters

People return year after year because we combine experience with innovation—and we respect your time. One location, clear communication, and technology that makes care more precise contribute to smoother visits.

You’ll appreciate:

  • Decades of service to St. Charles County families
  • Early-morning scheduling and Friday hours
  • iTero scanners, CBCT imaging, and CEREC same-day crowns
  • Sedation options for longer procedures
  • PPO-friendly billing and flexible financing
  • Easy parking near Cave Springs with quick access to I-70

“My visit at Family Dental was amazing. I love my dental hygienist. She was so kind and I really enjoyed talking to her. The dentist was great too and even remove the stain from my front tooth that I wanted gone. Appointment was right on time.”

“My visit at Family Dental was amazing. I love my dental hygienist. She was so kind and I really enjoyed talking to her. The dentist was great too and even remove the stain from my front tooth that I wanted gone. Appointment was right on time.”

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Meet Dr. Robert W. Thompson II

Dr. Robert W. Thompson II leads our St. Peters team with a friendly, thorough approach. He earned his DDS from the University of Missouri–Kansas City after completing a BSBA in Economics at the University of Missouri–Columbia and continues advanced training in sleep-related and bite-related dentistry to better serve families throughout the county.

Patients value his clear explanations, attention to comfort, and commitment to lasting results.

Keep Up With Us On Instagram

Celebrating 55+ years of Excellent Service

New Patient Information

We want your first visit to feel effortless. Complete your forms online, arrive a few minutes early, and enjoy a warm welcome, a comprehensive exam, and a personalized care plan. We’re PPO-friendly and offer flexible financing through CareCredit, Sunbit, and Proceed.

Reviews from St. Peters and Beyond

1,000+

Satisfied Patients

Our practice grows through word-of-mouth from multi-generational families. On our patient reviews page, you can see honest feedback and experiences from your neighbors.

Logos of professional dental organizations, indicating clinic affiliations and certifications.
Logos of professional dental organizations, indicating clinic affiliations and certifications.
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Find Us & Hours

We’re easily reached from I-70, Mexico Road, and Jungermann Road, and there is convenient parking steps from our front door.

Family Smile Centers of St. Peters
1185 Cave Springs Estates Dr., St. Peters, MO 63376

Hours:

Mon7am – 6pm
Tue7am – 6pm
Wed7am – 4pm
Thur7am – 6pm
Fri7am – 1pm
SatClosed
SunClosed
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Ready to Schedule Your Visit?

If you’re looking for a friendly, high-tech dentist in St. Peters who offers family dentistry, Invisalign, dental implants, and cosmetic dentistry, we’re ready to help.

Call (636) 757-1800 or request an appointment online to get started—your healthiest, most confident smile begins here.

Frequently Asked Questions

FAQs About Our St. Peters Location

Questions are welcome; our team is happy to help you plan your visit. These quick answers cover the most common topics.

Yes. We work with PPO plans, file claims on your behalf, and provide estimates before treatment begins so there are no surprises.

Yes. With CEREC technology, many crowns can be designed, fabricated, and placed in a single visit—no messy impressions or temporary crown required.

Yes. Teens and adults can begin care here after a consultation and digital scan. Before you decide, we’ll review your timeline, expected visits, and costs.

Yes. We coordinate the full process—from evaluation and planning to placement and the final restoration—so your care stays organized and on track.

While we’re located in St. Peters, many patients visit us from O’Fallon, Cottleville, Weldon Spring, Dardenne Prairie, St. Charles, Defiance, New Melle, Harvester, and other nearby communities.

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