We're located in the heart of Ontario, California

M-F 9:00 AM - 6:00 PM, Sat-Sun: Closed

Root Canals

A root canal is a common and effective treatment used to relieve pain and treat infections in a damaged or decayed tooth, often caused by deep cavities, nerve problems, or trauma. During the procedure, Dr. Hosny, known for his gentle, skilled, and painless approach, removes the inflamed or infected nerve tissue, eliminates discomfort, and helps preserve your natural tooth. If you need a root canal, you’ll want Dr. Hosny to handle it — his expert care and patient-focused approach ensure a comfortable experience and the best results.

How are Root Canals Performed?

A root canal is a safe and effective procedure designed to save a damaged or infected tooth and eliminate pain.

Here’s how it works:

Numbing the Area: First, we use a local anesthetic to completely numb your tooth and surrounding area, so you won’t feel any pain during the procedure.

Accessing the Tooth’s Interior: A small opening is made in the top of the tooth to reach the infected or inflamed pulp(the soft tissue inside your tooth that contains nerves and blood vessels).

Removing the Infected Tissue: Using specialized tools, the damaged or infected pulp is carefully removed, which stops the pain and prevents infection from spreading.

Cleaning and Shaping the Canals: The inside of the tooth’s root canals is thoroughly cleaned, shaped, and disinfected to ensure no bacteria remain.

Filling the Canals: Once clean, the empty canals are filled with a biocompatible material called gutta-percha, which seals the space and prevents future infection.

Restoring the Tooth: Finally, the tooth is sealed with a temporary or permanent filling, and in most cases, a dental crown is placed later to protect and strengthen the tooth.

With Dr. Hosny’s expert and gentle approach, root canals at Beautiful Smiles Ontario are comfortable and efficient, ensuring you get

relief from pain and a healthy, restored smile. If you need a root canal, Dr. Hosny is the dentist you want for skilled, painless care.

Root Canal After Care

After a root canal, proper care is essential for healing and protecting your tooth.

Here’s what to do:

Manage Discomfort: Some mild soreness or sensitivity is normal for a few days. You can take over-the-counter pain relievers like ibuprofen or acetaminophen as directed.

Avoid Chewing on the Treated Side: Until your permanent crown or filling is placed, avoid chewing hard or sticky foods on the treated tooth to prevent damage.

Keep It Clean: Maintain good oral hygiene by brushing and flossing gently, being careful around the treated area. Rinse with warm salt water to reduce swelling and keep the area clean.

Watch for Symptoms: Contact Beautiful Smiles Ontario if you experience severe pain, swelling, or signs of infection like fever or unusual discharge.

Complete the Restoration: If a dental crown is recommended, make sure to schedule your follow-up appointment promptly to fully protect and strengthen the tooth.

With Dr. Hosny’s skilled, gentle care, your recovery should be smooth and comfortable. If you have any concerns, don’t hesitate to reach out — we’re here to support your healing and long-term dental health.

Schedule an Expert Root Canal Today!

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Ontario Dentist

Community-Centric Healthcare

Our dental office has been a pillar of dental health in the community. Our seasoned team is here to provide expert care and support for all your dental needs.

30+ years of experience

Trusted by Families

Generations trust us with Dr. Hosny's care. Our practice has grown with our patients, adapting & expanding to better meet your family’s evolving needs.

"Best Dental Office in the IE"

Knowledgable and Caring

"Besides being the best dental office in the IE, they are the most CARING and knowledgeable dental office I have ever been to! Wonderful front office staff!!"

- W. Mariner

What We Offer

Expert Services

General Dentistry

Cosmetic Dentistry

Orthodontics

Emergency Dental Care

Teeth Whitening

Dental Implants

Veneers, Crowns, and Bridges

Dentures

Gum Disease

Root Canals

At Beautiful Smiles Ontario, you’ll experience exceptional dental care in an inviting, comfortable environment where your health and smile come first. Led by the highly acclaimed Dr. Hosny, our practice is known for
excellence in both general and cosmetic dentistry.

Dr. Hosny has earned multiple prestigious awards, including Top General Dentist 2020, Best in Cosmetic Dentistry 2023, and a Top Doctor Award, reflecting his
outstanding skill, dedication, and patient care. Whether you’re seeking routine dental care or a stunning smile makeover, you can trust Dr. Hosny and his experienced team to deliver personalized, top-quality treatment with compassion and expertise. At Beautiful Smiles Ontario, we’re not just about beautiful smiles—we’re about healthy, happy patients.

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126 W B St, Ontario, CA 91762

Phone: (909) 984-4746

FAX: (909) 984-4414

Copyright © 2025 Beautiful Smiles Ontario. All rights reserved.

Hours of Operation:

Monday - Friday : 9AM - 6PM

Saturday - Sunday : CLOSED