Root Canal Treatment

Sonner Root Canal Treatment = Easier

Call (905) 270-2003 to book your appointment or simply click the below button and one of our team members will reach out to you to make arrangements.

Find Us

90 Burnhamthorpe Rd W, Suite 102 Mississauga, ON L5B 3C3

Located at the corner of Burnhamthorpe Road West and Kariya Drive. A few steps away from SQUARE ONE Shopping Mall.

Our patients can use the free parking facility available at the building. You can access the free parking through the back entrance

Working Hours

Mon, Tue, Thu: 9 am to 7 pm
Wed: 9 am to 5 pm
Fri & Sat: 9 am to 4 pm
Sun: Closed

*Friday & Saturday 9AM to 4PM by appointment only.

**Open Alternating Saturdays

Get in Touch

Root Canal Treatment

Root canal treatment, also known as endodontic treatment, is an area of dentistry that involves the treatment of an inflamed or infected dental pulp (nerves, blood vessels, and connective tissues). Typically, it entails the removal of the damaged pulp and cleaning and filling of the root canal. With proper oral healthcare, most teeth that have had endodontic treatment can last a lifetime.


Our team will get back to you shortly after submitting your appointment request form

    Call (905) 270-2003 or

    Why Is Root Canal Treatment Essential?

    Our teeth are intended to last a lifetime. Yet, some damages may occur to a tooth and consequently infect the dental pulp. This infection can lead to inflammation, increased tooth sensitivity, unprompted toothache, and chewing discomfort. Some of the major causes of root canal infection and inflammation are:

    • Cracks in the tooth
    • Deep decay
    • Repeated dental procedures
    • Injury to a tooth


    Therefore, you may need root canal treatment to:

    • Preserve your natural teeth and appearance
    • Enhance your biting force
    • Treat sensitivity to heat or cold
    • Avoid further dental complications
    • Prevent swelling of the gum adjacent to the tooth
    • Ease the pain

    Your teeth are precious

    Protect your natural, beautiful set of teeth with root canal treatment. Call (905) 270-2003 Now!

    What Is The Process To Do It?

    Root canal treatment is a simple process with little or no distress. An endodontist normally carries out the procedure, which can be finalized in one or two appointments depending on the tooth condition, and your personal situations.
    Here’s what to expect during the appointments:


    First, your dentist would examine the tooth/teeth and may even take a series of x-rays. This allows him/her to have a clear picture of the root canal and the extent of the pulp damage.

    Removing the Pulp

    The dentist numbs the area around the affected tooth and places a rubber dam (sheet) around it to ensure it’s dry during the procedure. The sheet also prevents you from swallowing any chemicals being used. The dentist will then open the tooth via the crown to access the pulp and remove it. If you have an abscess (pus-filled swelling), the dentist can drain it through the opening.

    Cleaning and Filling the Root Canal

    Once the pulp is removed, the specialist will thoroughly clean the hollow space. Then, using a series of small files, they will enlarge the canals so that they can be filled with a rubber-like biocompatible material.

    Sealing and Fixing the Tooth

    Once the canal is filled, the dentist will then seal the opening permanently to avoid reinfection. S/he may further recommend installing a crown to strengthen the tooth and protect it from fracturing.

    Need a Root Canal Treatment? Let’s Talk!

    Your dental requirement shapes our core values at Mississauga Smiles Dentistry. We treasure your natural teeth and as such, we ensure you receive the best treatment you deserve. Besides;

    • We employ state-of-the-art technology to ensure that you receive the very best and painless root canal treatment
    • We normally have offers—please check with our office
    • Our friendly staff will help you process insurance claims in a timely manner


    Kindly schedule an appointment with us at your own time, we’ll be glad to serve you.

    Your Mississauga DENTAL CLINIC



    We have invested a lot of resources on the technology behind our dental equipment. Advanced technology would lead to better diagnosis and treatment. Some of the procedures could now be completed in a single day instead of couple of weeks like it used to be.


    Our dentist clinic is located on Burnhamthorpe Road, a prime location in the heart of Mississauga. Just a couple blocks away from Square One Shopping Mall. Plenty of free parking slots available (free parking entrance). Visit our practice and enjoy our unique experience.


    Our patients do not have to contact their insurance companies to process their insurance claims. Our staff would do that on behalf of our patients. We accept direct billing assignment to minimise the hassle and enhance our patients’ experience.


    We facilitate the dental treatment financial matters for our patients. Depending on the treatment plan, payment options could be arranged for our patients through our financing partners. Please feel free to discuss this with our staff when you visit our clinic.


    We understand the challenge of finding the time to visit the dentist. Hence, our practice is open for extended hours during weekdays. We are also open on Saturdays to cater for patients who prefer weekend treatment.


    The wellbeing of our patients comes at a very high level in our priorities scale. If you have an emergency and think that you need to see a dentist immediately, please contact us on (905) 270-2003 and our staff would spare no effort to see you asap.

    Looking for a dentist on Burnhamthorpe Road? Call (905) 270-2003

    Your Opinion MATTERS

    Read 253 reviews on Google
    Roslyn Bacon
    I have been going to Mississauga Smiles dental office for ages during the years of Dr. Bower. Then, I was a loyal patient, and I’m happy to say that the excellent care, patience, and commitment to great service have continued with the change.

    Lynn, my hygienist whom I see every four months, has this incredible way of making the dental visit surprisingly enjoyable. The reception team is not only welcoming but also super knowledgeable, and every staff member seems genuinely happy to see me.
    Deji Alabi

    I had an outstanding experience at this dental practice! From the moment I walked in, the staff made me feel incredibly welcome and at ease.

    The dentists were not only knowledgeable but also took the time to thoroughly explain the treatment options available to me. The entire process, from the initial consultation to the final adjustments, was seamless and efficient. The office itself is modern, and comfortable, which added to the overall positive atmosphere. I am delighted with the results and can confidently recommend this practice to anyone seeking top-notch oral care and a fantastic smile transformation.

    Franchie Salvamante

    The best dentist and dental clinic I’ve ever been. The staff are friendly and accommodating from the time I walk into the moment I walk out of their clinic. I had my root canal and dental crown done and as expected it was exceptional and the procedure was done professionally.

    They also made sure that I am comfortable while they are doing the procedure. I received an exceptional service and Dr. Mohamad Khorshid is really great! If you are looking for a dentist and dental clinic to take care of you, I would highly recommend Mississauga Smiles Dentistry. I’m a regular client since 2018 and they really took good care of all my other dental needs.

    Has been selected as an Invisalign 2024 Platinum Provider for the 11th year.