Services About Process Reviews Contact Call (636) 681-3636
Accepting New Patients

Save your natural tooth with gentle expert care

At Gateway Endodontics, we combine advanced imaging, precision technique, and a calm environment to relieve pain and preserve your smile — no referrals needed.

Schedule Appointment Explore Services
Same-Day Visits
Available
Emergency & routine
Success Rate
95%+
Tooth preservation
Board-Certified Specialist
Dedicated to endodontics only
Focused expertise, not general practice
Our Services

Specialized care for
your tooth's health

We focus exclusively on saving teeth through precise, minimally invasive endodontic treatment — nothing more, nothing less.

01

Root Canal Therapy

Modern, comfortable treatment to eliminate infection and preserve your natural tooth. We use advanced rotary instruments and 3D imaging for predictable outcomes.

Most Common
02

Endodontic Retreatment

When a previous root canal needs revision, we carefully remove old materials, locate additional canals, and seal with precision to restore function.

Complex Cases
03

Apicoectomy

A minor surgical procedure to remove persistent infection at the root tip when conventional retreatment isn't sufficient — saving the tooth non-surgically first.

Surgical Option
04

Trauma Evaluation

Injured or displaced teeth need prompt assessment. We diagnose pulp damage, fractures, and nerve compromise to determine the best path to save your tooth.

Urgent Care
05

Cracked Tooth Diagnosis

Cracks are subtle but painful. Using specialized lighting, dye, and bite testing, we identify fracture lines and recommend the right treatment plan.

Diagnostic
06

Pulp Testing & Imaging

Precise diagnostics with CBCT 3D imaging and electronic pulp testing help us see what standard X-rays miss — leading to accurate, confident treatment.

Technology
Why Gateway Endodontics

Precision meets compassion
in every visit

Modern endodontic clinic interior with advanced equipment

Endodontist-Only Practice

We don't do fillings, extractions, or cleanings. Every clinician on our team specializes exclusively in saving teeth — that focus shows in our outcomes.

CBCT 3D Imaging

Our cone-beam CT scanner produces detailed 3D views of your tooth's root system — revealing hidden canals, fractures, and infections that 2D X-rays can't detect.

Gentle, Patient-First Approach

Root canal procedures today are no more uncomfortable than a filling. We prioritize your comfort with careful anesthesia, sedation options, and a calm, unhurried pace.

Same-Day Emergency Slots

Tooth pain doesn't wait for business hours. We reserve daily appointment windows for urgent cases so you're never left suffering over a weekend or evening.

Your Journey

From diagnosis to recovery
in four steps

We keep things simple and transparent so you always know what to expect.

1

Consultation

We review your symptoms, take digital X-rays or a 3D scan, and explain exactly what's causing the problem — in plain language.

2

Treatment Plan

You'll receive a clear, written plan outlining the procedure, timeline, and cost before any work begins. No surprises.

3

Procedure

Using rubber dam isolation, rotary instruments, and local anesthesia, we complete your root canal in one or two visits — comfortably.

4

Follow-Up

We check in after treatment, coordinate with your general dentist for the final restoration, and ensure everything heals properly.

Patient Stories

What our patients say

Real feedback from people who trusted us with their teeth.

"I was terrified of root canals until I came here. The team made me feel safe the entire time, and I didn't feel a thing during the procedure. I wish I hadn't waited so long to come in."

M
Michelle R.
Chesterfield, MO

"They saved a tooth my general dentist said might need to be pulled. The 3D scan showed exactly what was wrong, and the procedure was over in under an hour. Truly grateful."

D
David L.
St. Louis, MO

"Professional from start to finish. They explained everything clearly, took the time to answer my questions, and followed up the next day to check on me. That level of care is rare."

S
Susan T.
Wildwood, MO
Take the Next Step

Don't let tooth pain
control your life

One call puts you in front of a specialist who can diagnose the problem and start saving your tooth — often the same day.

Call (636) 681-3636 Request Appointment Online
Location
14377 Woodlake Dr, Chesterfield, MO 63017
Hours
Mon–Thu 8am–5pm · Fri 8am–2pm
Get in Touch

We're here to help

Have a question or ready to schedule? Reach out below and we'll respond promptly.

Address
14377 Woodlake Dr
Chesterfield, MO 63017-5708
Office Hours
Monday – Thursday: 8:00 AM – 5:00 PM
Friday: 8:00 AM – 2:00 PM
Saturday – Sunday: Closed
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Find Us

Conveniently located in
Chesterfield, Missouri

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