Dentist Serving Weldon Spring, MO - Confident Smiles & Implants

New Patient Special

$200 Off First Visit

Close to Weldon Spring Your Nearby Dentist

Confident Smiles & Implants is a family and cosmetic dental practice serving Weldon Spring, Missouri from our office in O’Fallon — the closer of our two locations to Weldon Spring, and a short drive from the 63304 area.

We are not located in Weldon Spring itself, so if being able to walk in is your priority, a practice in town may suit you better. What we do offer Weldon Spring patients is a nearby office, implant and cosmetic training on site, and the same dentists at either of our locations if the other one is ever more convenient.

A Nearby Office

See our O’Fallon office page for hours, a map and directions.
Implant Training On Site

Dr. Mazen Sultan completed an Implant Fellowship, where he trained to both place and restore implants.
Same Dentists, Two Offices

Our second office is in St. Peters, and the same dentists see patients at both.

Take a Look Inside

Confident Smiles & Implants O’Fallon, MO

4122 Keaton Crossing Blvd Ste 101
O’Fallon, MO 63368
Google Maps & Directions

636-978-9978

Mon	8:30AM-5:00PM
Tue	8:30AM-5:00PM
Wed	8:30AM-5:00PM
Thu	8:30AM-5:00PM
Fri	Closed
Sat	Closed
Sun	Closed

Schedule Appointment

I'm a New Patient

Make a Payment

Patient Mobile App

Everything we offer, at our O’Fallon office Care for Weldon Spring Patients

Dental Implants

Replacing a missing tooth, from the first consultation through to the final crown.

Dental Implants

Cosmetic Dentistry

Whitening, veneers and bonding, and Invisalign clear aligners.

Cosmetic Dentistry

General Dentistry

Exams and cleanings, fillings, crowns and dentures.

General Dentistry

Tooth Pain & Urgent Problems

We can often see you the same day for emergency tooth pain.

Tooth Pain

Thinking About Dental Implants?

Implants are one of the more common reasons patients travel to us rather than staying local, because the treatment is staged over several months and the training behind it matters more than the distance.

Our dental implant guide covers who is a candidate, what the stages involve, what affects the cost, and how implants compare with bridges and dentures — worth reading before you book anywhere.

Read the Implant Guide Meet Dr. Sultan

The dentists who would be looking after you Meet Our Doctors

Mazen Sultan

DMD

O’Fallon, MO and St. Peters, MO

Ryan Brennan

D.D.S.

O’Fallon, MO and St. Peters, MO

Melissa A. Smith

D.D.S., P.C.

O’Fallon, MO and St. Peters, MO

Meet the Whole Team

Patient Reviews

Great staff. Very gentle, I felt no pain while working on my teeth. Answered all my questions very thoroughly.

Majeed

By far, the best dentistry place I've been to in many many years. The staff is amazing, professional, caring, and confident. I'm so grateful to be a patient with this office. Their staff works together as a team to give...

Deb

Wonderful place, I highly recommend. On my first visit I got lost and showed up 20 mins late and they were still very friendly and took me in. I was there for a second opinion on a lot of work...

Tina

With the way insurance is being handled today I was pleasantly surprised to find a very efficient run office starting with the receptionist all the way to the biller. All my questions were answered and a plan to establish a...

Shirley

New patients are welcome

Booking from Weldon Spring

Call 636-978-9978 or request an appointment online and choose the O’Fallon office. If you are coming to us for implants or a cosmetic consultation, mention it when you book so we can set aside the right amount of time.

636-978-9978

Request an Appointment

Before your first visit: