Root Canal Specialists · Covington, WA
Of all the cities we serve, Covington has one of the shortest trips to specialist root canal care. SR-18 to Issaquah-Hobart Road puts Dr. Nima Dejbod's microscope about 25 minutes from your driveway — close enough that a same-day visit still gets you home before dinner.
Dr. Dejbod · 25 minutes from Covington via SR-18 E
We reserve same-day emergency slots every business day for severe pain, swelling, and trauma. From Covington you can call at noon, be treated by mid-afternoon, and still make it home before dinner — that's the advantage of being this close.
The Basics
A tooth's inner pulp is living tissue, and once a crack or cavity lets bacteria reach it, infection follows. The swelling has nowhere to go, which is why the pain feels like it's pulsing.
Dr. Dejbod removes the infected pulp under a surgical microscope, disinfects the canals along their full length, and seals the space permanently.
Infection gone, pain gone, tooth still yours. Your Covington dentist adds the crown, and the whole episode becomes a story you tell.
Specialist vs. Generalist
Your general dentist knows exactly when a tooth needs more than a general office can offer. What that 'more' looks like:
| Evergreen Endodontics | Typical General Office | |
|---|---|---|
| Training | Two to three years of residency after dental school, exclusively in endodontics | A general degree; root canals are a fraction of the training |
| Volume | 10,000+ root canals — this is all we do, every day | A few cases a month among everything else a family practice covers |
| Magnification | Up to 14x surgical microscopy on every single case | Loupes in most offices; the smallest canals go unseen |
| Sedation | Nitrous, oral, and IV — three levels of comfort in-house | Rarely more than nitrous, sometimes nothing at all |
Your Visit
About an hour in our chair, then back home the same evening.
A focused exam, digital X-rays, and a 3D CBCT scan when the tooth demands it — with every image explained as we go.
Findings, options, and total cost on the table before we start. You call the shots.
Deep numbing, microscope precision, sedation on request. Most Covington patients leave within the hour.
Comfort Menu
Fear is the number-one reason people delay root canal care — and delay is what makes teeth unsavable. Pick your comfort:
| Option | How It Feels | Best For |
|---|---|---|
| Nitrous Oxide | A light, cheerful calm that clears within minutes of finishing | Slight nerves, first-timers |
| Oral Sedation | One pill and the appointment becomes a calm, hazy hour you hardly remember | Moderate fear, longer cases |
| IV Sedation | Deep twilight sedation, continuously managed by Dr. Dejbod | Severe anxiety, surgical procedures |
The Instrument Room
The tools in this room exist for one reason: so a savable tooth never gets extracted for lack of visibility.
Fourteen-times magnification makes hidden canals and micro-cracks visible.
A three-dimensional scan that shows roots, bone, and infection from every angle.
Sharp images in seconds, at dramatically lower radiation.
Electronic precision at the root tip, where incomplete cleaning causes failure.
Patient Voices
Three of our 400+ five-star reviews, unedited.
The cost was exactly what they quoted before starting. No surprises, no pressure — just relief.
— Tom H., IssaquahThey followed up with calls to make sure everything was going well. That kind of attention is rare.
— Sarah T., RedmondNO pain or discomfort during or after the procedure.
— David W., IssaquahWatch
Meet the team and see the office before your first visit.
The close-to-home specialist
“Covington families tell me they put off treatment because they assumed a specialist meant a Seattle trip and a parking garage. Then they learn I'm 25 minutes up Issaquah-Hobart Road with free parking — and suddenly the tooth gets saved this week instead of next year.”
Dr. Nima Dejbod, DMD · Washington State native · UW graduate · Seattle Met Top Dentist 2026 · Vice President, WA State Association of Endodontists
Cost & Insurance
In-network PPO rates are fixed by insurance contracts, so the fee here equals the fee anywhere in-network. For Covington patients with benefits left, the usual share is $160–$655 out of pocket.
| Root Canal | Typical In-Network Rate | Without Insurance |
|---|---|---|
| Front tooth (anterior) | ~$800 in-network contracted rate | from ~$1,300 without insurance |
| Premolar (bicuspid) | ~$1,000 in-network contracted rate | from ~$1,500 without insurance |
| Molar | ~$1,300 in-network contracted rate | from ~$1,900 without insurance |
You see and approve the complete cost before we begin — every patient, every time. Get a personalized estimate →
The SR-18 corridor's employers — from Covington retail to Kent distribution — mostly carry the PPO plans we verify daily. Your out-of-pocket figure gets locked in before treatment.
Getting Here
From the Esplanade or Four Corners, take SR-18 east to Issaquah-Hobart Road and head north — that's the entire route. No freeways, no tolls, no downtown anything. It's one of the shortest drives to specialty care on this site, which is exactly why same-day visits are realistic: call in pain at noon and you can genuinely be home before dinner.
Get Directions via SR-18 EEvergreen Endodontics
600 NW Gilman Blvd Suite A
Issaquah, WA 98027
Phone: (425) 697-9777
Fax: (425) 697-9778
Email: info@EvergreenEndo.com
Hours: Monday–Friday, 7:30 AM – 5:00 PM
Parking: Free, directly at the building
Service Area
From the Esplanade to Four Corners and out toward Hobart, Covington-area patients are some of our closest neighbors. Communities we serve every week:
Root canal care in neighboring cities
Questions
What Covington asks us most, answered directly.
About 25 minutes via SR-18 east and Issaquah-Hobart Road north — one of the shortest drives to an endodontist anywhere on this site. We're at 600 NW Gilman Blvd Suite A in Issaquah, with free parking right at the building.
Constantly. Both sit right on the SR-18 corridor, so the trip is quick and predictable — most patients treat it like a grocery run, not a medical journey.
Yes, in most cases. Call as early as you can; we hold emergency slots every business day. With a 25-minute drive each way and about an hour of treatment, Covington patients routinely make it home in time for dinner.
Because the case needs it — typically a molar with extra canals, a retreatment, or a tooth that needs 14x magnification to diagnose. Covington dentists refer to us because the proximity makes specialist care an easy ask.
In-network rates are set by your insurer: roughly $800 for a front tooth, $1,000 for a premolar, $1,300 for a molar. Most insured patients with benefits remaining pay $160–$655 out of pocket, verified before we start.
The infection hurts; the treatment ends it. With proper anesthesia most patients feel nothing during the procedure, and sedation is available if anxiety is the bigger problem.
For Referring Dentists
Twenty-five minutes from Covington to our door — same-day emergency capacity and a complete report back to your office, every case.
Ready When You Are
Same-day emergency slots · three sedation options · pricing approved by you first.
Last medically reviewed:
This content is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your dentist, physician, or another qualified health provider with any questions about a dental condition.
Sources: NIDCR (NIH) — Tooth Decay · CDC — Oral Health