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Root canal in San Antonio, TX - Austin Highway
Featured Reviews
Pleasant visit. Friendly staff. Highly recommend this place, got all my dental needs taken care of. Couldn't ask for a better Dental team and they make you feel like family not just a patient.
From the moment I walked in the doors of Aspen dental to the end of my visit I was treated fantastic! Everyone in the office is so kind and welcoming. They made me feel at ease being in a dental office and that is a rare thing. They thoroughly took the time and care to discuss any treatment rendered with me and explained everything in laments terms that I could understand . I was even able to get my treatment done the same day! I got my cleaning and extractions done same day! I had never had any dental work done before, much less a tooth pulled and was extremely terrified :( but they made me so comfortable they dimmed the lights, gave me a stress ball and set some music I enjoyed during the procedure just for me. I felt no pain and it was over before I knew it. I was putting off coming to the dentist for so long. I was scared of nothing. They went above and beyond to make sure I was relaxed and taken care of. I was truly grateful to be in such great care, I have never had a dental experience like this before! I highly recommend aspen dental to friends and family you will not be disappointed.
From the front office staff to the assistants my visit was phenomenal. The staff is absolutely amazing, very friendly and treats you like family. Very clean and comfortable office. Doctor Castillo and Doctor Shafiey are very professional and informative. The hygienist Denice was super sweet and had a gentle touch. Was able to start treatment the same day and the financial portion was super easy and affordable. I would defiantly refer my friends and family here!!
Root canal in San Antonio, TX - Austin Highway
If you’re dealing with ongoing tooth pain or infection, a root canal may be the recommended treatment. At Aspen Dental in San Antonio, our care team provides root canal treatment close to home—so you don’t have to wait to feel relief.
What is a root canal?
A root canal is an endodontic treatment that cleans infection inside your tooth so we can save it instead of taking it out. If left untreated, the pulp that has nerves or tissue may die as a result of infection. Left untreated, an infected tooth can cause damage and lead to other issues. At Aspen Dental, your comfort is our priority at every step—we’ll explain everything and keep you comfortable throughout the process. If cost is what’s holding you back, don’t delay your visit—we accept most insurances and financing options—so you’ll know exactly what to expect.
What’s the process of getting a root canal at Aspen Dental?
At Aspen Dental, your comfort is our priority at every step:Initial assessment
We examine the tooth, take X-rays and explain your care plan.
Local anesthesia
The affected tooth and surrounding area are numbed completely, so you remain comfortable throughout the procedure.
Removing the infection
We carefully remove the infected pulp.
Cleaning and shaping
The inside of the tooth is cleaned and prepared.
Sealing the tooth
A biocompatible filling material seals the canals to protect the tooth from further infection.
Restoring the tooth
Most patients need a crown placed afterward to strengthen and protect the treated tooth for long-term use.
Do I need root canal treatment?
You might need root canal treatment if you notice: tooth pain that doesn’t go away, sensitivity to hot or cold even after the infection is gone, pain when chewing, a cracked or broken tooth exposing the nerve, swelling in the gums or jaw, or a tooth that looks darker than the rest. These are all signs of infection, and by treating it quickly, Aspen Dental could save your tooth.
Why choose Aspen Dental for your root canal in San Antonio, TX - Austin Highway?
Most insurance accepted
Explore dental insurance plans we accept. We do not accept Medicaid.Same-day appointments
With same-day availability and flexible hours, seeing your provider is easy.Made affordable for you
99% of patients who apply for 3rd-party financing are approved.How much does root canal treatment cost in San Antonio, TX - Austin Highway?
On average, patients pay $949¹. Factors that affect the cost of tooth canal treatment include: root canal location, tooth condition, type of provider, and individual treatment plan.
¹This average price of a root canal is an approximation based on 2026 internal data and may not reflect the actual cost you will encounter due to individual factors. Price range varies from $625 to $1,607. For location specific pricing, please click here.
Root canal in San Antonio, TX - Austin Highway FAQs
Explore answers to common questions so you know what to expect—before, during and after your root canal visit at Aspen Dental in San Antonio.Most root canals take about 1–2 hours. The exact time depends on which tooth is being treated and how complex the infection is. Your Aspen Dental care team will walk you through the plan before starting, so you know what to expect and can plan your day around it.
Thanks to modern anesthesia and techniques, we try to help our patients feel as comfortable as possible. You may notice some soreness or sensitivity afterward, but that can usually be managed with over-the-counter medication or instructions from your care team. Learn more about what to expect in our blog, does a root canal hurt.
In many cases, it can be. If the infection of the root canal inside your tooth spreads, it may affect nearby teeth, gums or even bone. That’s why it’s important to get care quickly when you notice lingering pain or swelling. Aspen Dental offers same-day appointments in many locations to treat urgent needs.
Most dental insurance plans cover part—or sometimes all—of the cost of root canal treatment. Before treatment begins, we’ll review your specific benefits so you’re not left guessing about coverage. Aspen Dental does not accept Medicaid, but we do offer flexible financing options through 3rd-party lenders if you’re paying out of pocket. You can also explore the Aspen Dental Savings Plan² for additional savings if you don’t have insurance. ²The Aspen Dental Savings Plan is NOT insurance. Please see plan terms and conditions for details.
With proper care, a root canal can last decades. After the procedure, your Aspen Dental dentist may recommend a crown to protect the tooth and restore strength. Good oral hygiene and regular checkups all play a role in keeping the treated tooth healthy long term.