290+ Five-Star Reviews on Google

Garden Grove Request an Appointment 714-893-2453

Accepting New Patients

Root Canal Retreatment in Garden Grove, CA

Had a root canal in the past, but the tooth is acting up again? You are not out of options. Retreatment gives a previously treated tooth a second chance, backed by the expertise of our in-house specialists.

50+ Years

Serving Garden Grove

290+

Five-Star Google Reviews

Same-Day

Emergency Care

Root Canal Retreatment in Garden Grove, CA
What is Root Canal Retreatment

What Is Root Canal Retreatment?

Root canal retreatment is a procedure in which a previously treated tooth is reopened, the existing filling material is carefully removed, and the canals are thoroughly cleaned, reshaped, and resealed to address persistent or recurring infection. A prior root canal may fail to heal properly because of complex canal anatomy, a new cavity, a cracked crown, or bacteria that were not fully eliminated during the original procedure. Choosing retreatment over extraction preserves your natural tooth and protects the long-term health of your surrounding smile. Our team offers precise, comfortable retreatment right here in Garden Grove. In-house specialist support means your care never leaves our office.

The Benefits of Root Canal Retreatment

Saves Your Tooth

Retreatment gives a previously treated tooth the best possible chance of surviving long-term, avoiding the more involved process of extraction and replacement.

Eliminates Infection

Thoroughly cleaning and resealing the canals eliminates lingering bacteria that may be causing ongoing pain, swelling, or reinfection.

Cost Savings

Preserving the natural tooth through retreatment is almost always less expensive and less invasive than extracting it and replacing it with an implant or bridge.

Restores Function

Once the source of reinfection is resolved and the tooth is properly sealed and restored, normal chewing and biting function returns without discomfort.

Our Root Canal Retreatment Process

From your first exam to the final result, here's exactly what to expect — calm, clear, and never rushed.

Request an Appointment
  1. 01

    Imaging & Evaluation

    Our dentists will take detailed X-rays and CBCT scans to assess the condition of the previously treated tooth and identify the exact source of the recurring problem.

  2. 02

    Reopen & Removal

    The existing crown or filling material is carefully removed to access the canals, and the prior root canal filling is gently cleared from each canal.

  3. 03

    Clean & Reseal

    The canals are thoroughly cleaned, disinfected, and reshaped before being filled and sealed with fresh material to prevent reinfection.

  4. 04

    Tooth Restoration

    A new crown is placed over the retreated tooth to fully protect and restore it to normal strength, function, and appearance.

Signs You May Need Root Canal Retreatment

Notice any of these? Schedule a visit — early care is easier care.

Returning Pain

Discomfort or aching in a tooth that previously had a root canal, particularly pain that lingers or intensifies, may signal that retreatment is needed.

Pressure Sensitivity

Pain when biting down on a root canal-treated tooth that has not resolved or has returned after a period of relief warrants prompt evaluation.

Swelling or Tenderness

Localized swelling, tenderness, or a pimple-like bump on the gumline near a previously treated tooth often indicates a recurring or persistent infection.

New Decay

A cavity that has developed beneath or around the crown of a root canal-treated tooth can allow bacteria to re-enter the canals and cause reinfection.

Faulty Crown

A crown that has cracked, loosened, or been compromised exposes the underlying tooth structure to bacteria and may require retreatment to address any resulting infection.

X-Ray Abnormality

A dark spot or change at the root tip visible on imaging may indicate an unresolved infection that needs to be addressed.

Trusted by Families Across Garden Grove, CA

5.0 294+ Google reviews
Jannie R. February 2024
I had a root canal by Dr Tsai . He was amazing. I literally had no pain during the procedure! Afterward Dr Skenandore prepared the same tooth for a crown. I am very pleased with the care and treatment I received.
View on Google
E B. June 2023
Still true! Best dental care ever. I love Dr. Brandon, and all the staff. They are the best. Something a bit off-putting was that insurance person in the front office asked for a deposit for root canal scheduled 7 months from now. I will pay it shortly, but this could have waited until my next scheduled cleaning in 5 months.
View on Google
James W. February 2023
Outstanding Dentists! Drs. Brandon and Iris Skenandor have taken over the office of Curtis Platt in West Garden Grove. I took my broken tooth to Brandon, who squeezed me in same day, sorted me out with a temporary crown - and no root canal by the way - and it has not bothered me since. He and Iris are friendly, professional, and welcoming new patients. Very casual and fun atmosphere, with the latest equipment. Clearly a home run! I have found my new permanent dentist.
View on Google
Chuck F. August 2026
Every dental visit has been wonderful experience, caring staff that listens to your concerns and full explanations to your questions. Procedures pretty much pain free, always checking for your comfort. Everyone have a pleasant and helpful interaction. Would recommend the Westgrove Dental Care Office, excellent and professional care with a friendly staff .
View on Google
Joe C. August 2026
I had several extractions but just a little pain. Everyone was patient and very nice. It is a very professional establishment
View on Google
Natalie T. July 2026
Convenient appointment times. Friendly and knowledgeable staff.
View on Google
Kim L. July 2026
Awesome experience from start to finish.
View on Google
John H. July 2026
Great experience my hygienist Chloe is awesome and all the staff are so friendly.
View on Google
Craig C. July 2026
Dr Brendon and his whole staff are always great. Dr Brendon is highly knowledgeable, skilled and real accommodating to my special dental needs as I am getting older and have concerns with receding gums and tooth sensitivities. I am grateful that I can trust westgrove dental and that Dr Branden is young enough to continue with my dental needs into my older years. And the new office remodel is beautiful and just minutes from my College Park East home.
View on Google
Dan H. July 2026
Everyone is so nice and professional! Top notch!
View on Google
Marie M. July 2026
Very professional. Wonderful staff. Very clear in giving instructions. The dentist , surgeon, periodontist and staff work as a team.
View on Google
Jeff June 2026
Very happy with this office. Dr. Skenandore is excellent and Chloe is a great hygienist.
View on Google
Trish W. June 2026
I am so incredibly thankful that I found this place. From the front desk to Viviana to the dentist, all around class acts. 🙏🏻
View on Google
Jessica P. June 2026
The whole staff is fantastic, but I especially want to recognize Julie, Ari, Viviana, and Dr. Brandon the BEST! Their warmth, kindness, and genuine care made me feel so comfortable and welcomed. Thank you for the amazing care and attention! ✨❤️
View on Google
Jimmellen R. June 2026
My filling fell out while eating a salad, and after my (now ex) dentist told me he wouldn’t be able to see me right away, I found the wonderful Doctors and Staff at Westgrove Dental! Not only did they see me same day they were so friendly and easy to work with! Thank you so much for all you do!
View on Google
Robert H. June 2026
The best experience that I have ever had with a dental office. The staff was kind and on top of things. Quotes were well documented and explained. I highly recommend this dental office.
View on Google
Eileen W. June 2026
Ari was very thorough, efficient, explained each procedure and was patient and provided good dental advice. On 6/17, Dr Brandon and Viviana performed a crown and work as a great team. They were fast, explained each step, there was no pain.
View on Google
Raquel R. June 2026
Love this dentist office! They make it very enjoyable to come get dental work done. (:
View on Google

Why You'll Love Root Canal Retreatment at Westgrove Dental Care

We make root canal retreatment a second chance to save your natural tooth, starting with a specialist review of why the first treatment failed, relying on our endodontist's expertise to locate missed canals and navigate complex anatomy, and walking you through how retreatment compares in cost to extraction and replacement.

Here are just a few reasons our patients love us:

  • In-House Specialist

    Our team includes Dr. Nathaniel Tsai, a highly trained endodontist with advanced clinical experience, who approaches every retreatment case with exceptional precision and a gentle, patient-centered approach that puts anxious patients at ease.

  • Advanced Imaging

    Our dentists use CBCT scanning to evaluate the full anatomy of the affected tooth in three dimensions, identifying missed canals, hidden fractures, or other complexities that standard X-rays alone may not reveal.

  • Centralized Care

    From retreatment diagnosis and endodontic therapy to the final crown restoration, every step is handled and coordinated right here at Westgrove Dental Care.

Root Canal Retreatment at Westgrove Dental Care

You've Got Questions, We've Got Answers

Don't see the answer you're looking for? Call us at 714-893-2453.

Why did my original root canal fail?

A prior root canal may fail because of complex canal anatomy, a new cavity, a cracked crown, or bacteria that were not fully eliminated. Our endodontist reviews imaging to identify the cause.

Is retreatment worth it, or should I just extract?

Preserving the natural tooth through retreatment is almost always less expensive and less invasive than extracting it and replacing it. It also protects your surrounding smile.

Will retreatment be more uncomfortable than the first time?

Retreatment is comparable to the original procedure in terms of comfort. The area is thoroughly numbed, and our team works carefully throughout.

How much does root canal retreatment in Garden Grove, CA, cost?

The cost depends on the complexity of the case and whether a new crown is needed, and fees are reviewed beforehand. Our in-house dental savings plan reduces costs for uninsured patients.

Does insurance cover root canal retreatment in Garden Grove, CA?

Most PPO plans cover a portion of endodontic retreatment. Westgrove Dental Care is in-network with most major PPO plans and will verify your benefits.

Book Your Visit

Schedule Your Root Canal Retreatment Consultation Today!

A previously treated tooth is often still worth saving. Schedule your retreatment consultation in Garden Grove, CA, with the Westgrove Dental Care team and give that tooth a second chance.

  • Highest Level of Dental Care
  • Friendly and Caring Team
  • Insurance & Easy Payment Plans
Prefer to call?714-893-2453

Request Your Appointment

Share a few details and our team will reach out to confirm your time.

Dr. Brandon Skenandore at Westgrove Dental Care in Garden Grove

Trusted Local Care in Garden Grove, CA

Dr. Brandon Skenandore carries on a family tradition of honest, compassionate dentistry. Treatment is tailored to your goals, and you are never rushed or upsold.

  • 50+ YearsServing Garden Grove Families
  • 290+ ReviewsFive-Star on Google
  • Gentle CareComfort-First Dentistry
  • Family-FriendlyCare for All Ages

We’re Here to Help

Insurance:
We work with most insurance providers.
No Insurance?
No problem. Call 714-893-2453 for more information.
Financing:
A wide range of dental financing options. Learn more.
Serving:
Garden Grove, Seal Beach, Los Alamitos, Rossmoor, Orange County, CA
Licensure:
CA License #17298 · Verify
Call Directions Request