Root Canal Specialists · Newcastle, WA
Skip the freeways entirely — from Coal Creek or the Golf Club, our Issaquah office is a 10–15 minute drive over Cougar Mountain. Dr. Nima Dejbod offers microscope-guided root canal treatment, three sedation options, and same-day emergency slots, closer than your morning commute.
Dr. Dejbod · just over Cougar Mountain from Newcastle
When a tooth flares up, Newcastle residents hold a real advantage: we're practically neighbors. Same-day emergency slots are held every business day, and the drive over Cougar Mountain takes most patients under fifteen minutes.
The Basics
Every tooth contains a narrow channel of nerves and blood vessels. Deep decay or a crack lets bacteria in, infection builds, and the pressure inside that closed channel becomes impossible to ignore.
Dr. Dejbod removes the infected tissue under a surgical microscope, disinfects each canal along its full length, and seals the space so the problem can't return.
The tooth you grew up with stays in service. Pain resolves, function returns, and your general dentist places a crown to protect the work long-term.
Specialist vs. Generalist
When a Newcastle or Cougar Mountain dentist sees a tooth that needs specialty care, this is the short trip they recommend. The difference, plainly:
| Evergreen Endodontics | Typical General Office | |
|---|---|---|
| Training | Two to three years of specialty residency beyond dental school, dedicated entirely to endodontics | A general practice education covering root canals among scores of other procedures |
| Volume | 10,000+ completed root canals — several daily, every working day | A small number per month, wedged between general appointments |
| Magnification | A surgical operating microscope at up to 14x is standard on every case we treat | Loupes at best in most offices; subtle canal anatomy stays hidden |
| Sedation | Three sedation levels — nitrous, oral, and IV — matched to each patient | Limited options; IV sedation rarely available in general settings |
Your Visit
That's the whole shape of the visit — most Newcastle patients are home again before the kettle boils.
A careful exam plus digital X-rays — and a 3D CBCT scan if your tooth's roots need a closer look. You see the images as we do.
We walk you through the diagnosis and the full cost before anything begins. You approve the plan; then we execute it.
Thorough numbing, microscope-guided treatment, sedation if you want it. Relief is usually immediate — most patients leave within the hour.
Comfort Menu
Dental fear is common and nothing to be embarrassed about. Choose how aware you want to be:
| Option | How It Feels | Best For |
|---|---|---|
| Nitrous Oxide | Light, pleasant relaxation that clears before you drive back over the hill | Mild nerves, shorter treatments |
| Oral Sedation | A prescribed sedative before your visit — deeply calm, hazy memories afterward | Moderate anxiety, molar treatments |
| IV Sedation | Deep conscious sedation, titrated moment to moment by Dr. Dejbod | Severe anxiety, complex or surgical cases |
The Instrument Room
Success in endodontics comes down to finding and cleaning every canal — and that takes instruments most offices don't have:
Up to 14x magnification exposes hidden canals and micro-fractures that loupes simply can't resolve.
A three-dimensional map of roots, nerves, and bone — captured before treatment, not discovered during it.
Low-dose images that appear instantly and get explained to you on the spot.
Electronic confirmation that each canal has been cleaned to its full anatomical length.
Patient Voices
Three of 400+ five-star reviews, verbatim.
Seen the same day for a cracked tooth. I walked in barely able to think straight from the pain and left wondering why I waited so long.
— James R., NewcastleNO pain or discomfort during or after the procedure.
— David W., IssaquahThey followed up with calls to make sure everything was going well. That kind of attention is rare.
— Sarah T., RedmondClose to home, far above average
“Newcastle patients sometimes apologize for not seeing a specialist sooner. There's nothing to apologize for — you were ten minutes away the whole time, and now the tooth gets to stay.”
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 fees are set by insurance carriers, not by offices — so a specialist visit costs what a generalist visit costs. What you're really choosing is expertise. If you have benefits remaining, expect $160–$655 out of pocket as an insured patient.
| 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 |
Every figure is reviewed with you before treatment — approval first, dentistry second. Get a personalized estimate →
Newcastle's Cougar Mountain professionals and corridor commuters carry a wide mix of PPO plans, and we're in-network with the major ones. We verify your benefits up front, so cost is settled before the chair ever reclines.
Getting Here
Forget the freeway: Coal Creek Parkway or Newcastle Golf Club Road carries you over Cougar Mountain and down to 600 NW Gilman Blvd in about ten to fifteen minutes from most Newcastle neighborhoods. From China Creek or the Golf Club area, it's barely longer than a coffee run — and when you arrive, parking is free and steps from the door.
Get Directions via Coal Creek PkwyEvergreen 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 Golf Club at Newcastle down to Coal Creek and across to China Creek, our office sits just over the hill — 10–15 minutes, no freeway required. Find your community below.
Root canal care in cities nearby
Questions
Answered the way we'd answer a neighbor.
Ten to fifteen minutes for most residents. Coal Creek Parkway or Newcastle Golf Club Road takes you over Cougar Mountain directly to our office at 600 NW Gilman Blvd Suite A in Issaquah — no freeway needed, and parking is free at the door.
Yes — emergency slots are reserved every business day for severe pain, swelling, and cracked or broken teeth. Newcastle patients who call early can often be numb within the hour, since the drive over the hill is so short.
Regularly. The Golf Club at Newcastle, China Creek, Coal Creek, and the Cougar Mountain neighborhoods are some of our closest communities — most patients from those areas arrive in under fifteen minutes.
In-network PPO rates work out to about $800 for an anterior tooth, $1,000 for a premolar, and $1,300 for a molar. With benefits remaining, most insured patients pay $160–$655 out of pocket, verified and approved before treatment starts.
The procedure itself shouldn't — profound local anesthesia comes first, and nitrous, oral, or IV sedation is available if you're anxious. What patients usually report afterward is relief: the infection pain that brought them in is gone.
For Referring Dentists
Ten minutes from Newcastle over Cougar Mountain — your patients are seen quickly, and your office gets the full report the same day.
Ready When You Are
Same-day emergency slots · three levels of sedation · every cost 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