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Advanced Dentistry of O'Fallon

Dental clinic
4.9 (768 reviews) Updated Mar 24, 2026
2990 State Hwy K, O'Fallon, MO 63368, O Fallon

About Advanced Dentistry of O'Fallon

Dental care doesn’t have to feel like a chore, especially when clinics prioritize clarity and consistency. Along Highway K in O’Fallon, Advanced Dentistry of O'Fallon fits into the routine of those who prefer straightforward checkups, cleanings, or more involved procedures. The area’s mix of residential quiet and easy highway access makes it a practical stop for anyone balancing appointments with daily errands.

With 4.9 stars from 768 reviews, the clinic’s ratings reflect what many look for in dental care—reliability without unnecessary complexity. Whether it’s a routine exam, a filling, or questions about cosmetic options, the feedback suggests a focus on what matters most: clear communication and predictable results. O’Fallon’s growth over the years has brought more choices, but steady ratings like these often signal a place that handles the basics well.

Finding the office is simple—it sits at 2990 State Hwy K, O'Fallon, MO 63368, just off the main road and near enough to other businesses that you can pair a visit with a coffee run or a quick grocery stop. Dental work isn’t exactly thrilling, but the location at least spares you the hassle of circling for parking or navigating tight side streets. For anyone mapping out their day, the directions are one click away.

Questions about insurance, availability, or specific treatments are best answered over the phone. A quick call to (636) 978-7816 covers the details faster than scrolling through a website. Dental visits rarely top anyone’s list of favorite activities, but at least the logistics here keep things uncluttered.

This listing was last updated on March 24, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Service options
Onsite services
Offerings
Cosmetic dentistry
Emergency services
Sedation dentistry
Amenities
Restroom
Planning
Appointment required
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments
Payment plans
Parking
On-site parking