Endodontics of Orange County

Endodontics of Orange County Dr. Sam R. Gharib is a Board Certified Endodontist. He is an expert in Endodontic treatment, Endodontic retreatment and Endodontic surgery.

Dr. Gharib and his team are dedicated to provide patients with exceptional endodontic care. Endodontics is a specialty of Dentistry that deals with diseases of the dental pulp and its supporting structures. Endodontist Dr. Peter Cancellier is a Diplomate of the American Board of Endodontics. This certifies that he has demonstrated attainment of that level of diagnostic skill, clinical proficiency, and professional judgment that ensures the highest quality of care for his patients. Dr. Cancellier is a member of the American Association of Endodontists, American Dental Association, California Dental Association, Orange County Dental Society, an Honorary Member of the Warm Gutta Percha Study Club of Italy, an International Editor of the Giornale Italiano di Endodonzia, and Past President of the California State Association of Endodontists. We use the latest technology at our office, including the Kodak 9000 Cone Beam CT. For challenging cases, Dr. Cancellier uses this 3D imaging information to find canals, determine canal curvatures, and for choosing the appropriate treatment that serves the patient's health predictably. Because it has a small field, the radiation dose is minimized. In addition, with the use of Digital Radiography, images are created that allow us to see the teeth enlarged. It uses much less radiation than conventional films. Varying the shades increases the opportunity for accurate results. During a root canal, the Endodontist removes the inflammed or infected pulp, carefully cleans and shapes the canal system and then seals the prepared space. Most treatment is now performed in one or two appointments ranging from 30-90 minutes (depending on the number of canals). Once treatment is completed, you may be instructed to return to your dentist for permanent restorations. The restoration of the tooth is an important part of treatment because it seals the cleaned canals from the oral environment, protects the tooth and restores it to function. Most of the bad reputation associated with root canals is actually related to the pain experienced before getting to the endodontist's office. We pride ourselves in painless treatment. If you ask our patients that had root canal treatment whether it hurt, ninety-nine out of a hundred would say no. What about the other patient? When they inform us that they feel any discomfort, we stop the procedure and re-anesthetize them completely. New anesthetics have dramatically improved the potency of the numbness. We will take every measure to ensure that your procedure is in no way uncomfortable or painful.

Life can be unpredictable, and we understand that everyone has their own journey. Whether it's been six months or six ye...
01/23/2026

Life can be unpredictable, and we understand that everyone has their own journey. Whether it's been six months or six years, we're really happy that you're ready to return. Our goal is to ensure you feel at home and supported right from the moment you arrive. To schedule your visit, just call (949) 857-3636.

If drinking hot or cold beverages makes you cringe, it could be more than just a minor irritation. It might indicate a l...
01/22/2026

If drinking hot or cold beverages makes you cringe, it could be more than just a minor irritation. It might indicate a larger issue, such as damaged tooth enamel or a cavity. The good news is that we can help fix the problem, not just the discomfort. Let's help you feel better! Give us a call at (949) 857-3636.

Brushing too hard can damage your teeth and gums. You may think aggressive brushing means better cleaning, but it can le...
01/20/2026

Brushing too hard can damage your teeth and gums. You may think aggressive brushing means better cleaning, but it can lead to gum recession, enamel wear, and tooth sensitivity. Opt for soft-bristled toothbrushes instead and hold it at a 45-degree angle using circular motions. Your teeth need care, not force. Questions about your brushing technique? Call us at (949) 857-3636.

Cavities can go deeper than we realize, and sometimes a filling or crown isn’t enough. That’s where endodontic care come...
01/19/2026

Cavities can go deeper than we realize, and sometimes a filling or crown isn’t enough. That’s where endodontic care comes in—we focus on saving the tooth rather than recommending extractions. Ever had a cavity that turned into something more? Share your story or call us at (949) 857-3636 to explore your options!

We want to express our heartfelt gratitude to all of our amazing dental patients. Your trust and loyalty inspire us ever...
01/16/2026

We want to express our heartfelt gratitude to all of our amazing dental patients. Your trust and loyalty inspire us every day! Thank you for choosing us for your dental care. We appreciate each of you! Your commitment to your oral health motivates us to provide the best service possible. Has it been a while since we've seen you? Schedule a cleaning at (949) 857-3636.

If you’ve been avoiding getting dental work done because you’re concerned about how it will look, we’ve got some good ne...
01/15/2026

If you’ve been avoiding getting dental work done because you’re concerned about how it will look, we’ve got some good news for you! We offer fillings that match the natural color of your teeth, so you won’t even notice they’re there. If you have any questions, don’t hesitate to ask us. Just give us a call at (949) 857-3636.

When life throws a curveball, and you break a tooth, knowing what to do can make all the difference. This article provid...
01/13/2026

When life throws a curveball, and you break a tooth, knowing what to do can make all the difference. This article provides essential tips for handling dental emergencies effectively. Read more for valuable advice on how to manage unexpected dental issues, especially in active situations like sports. Contact our office at (949) 857-3636 for guidance during a dental emergency. https://bit.ly/2Y98mgS

If you're dealing with a painful toothache or ongoing sensitivity, it could be a sign that the nerve in your tooth is in...
01/12/2026

If you're dealing with a painful toothache or ongoing sensitivity, it could be a sign that the nerve in your tooth is inflamed or infected. That’s when a root canal might be necessary. Not quite sure if that’s the case for you? Just give us a call at (949) 857-3636, and we’ll help you understand the next steps.

Snacking can actually help your smile if you choose the right foods. Crunchy fruits and veggies like apples, carrots, an...
01/09/2026

Snacking can actually help your smile if you choose the right foods. Crunchy fruits and veggies like apples, carrots, and celery help scrub away plaque and stimulate saliva production, neutralizing acids in your mouth. So next time you snack, go crunchy! What’s your favorite tooth-friendly snack? Add in the comments below. Schedule your next appointment with us at (949) 857-3636.

Discover the importance of oral health by learning about tartar buildup! This article breaks down what tartar is, how it...
01/08/2026

Discover the importance of oral health by learning about tartar buildup! This article breaks down what tartar is, how it forms, and offers tips to prevent it. Your smile deserves the best care—let's keep those teeth healthy! Schedule a cleaning today at (949) 857-3636.

https://bit.ly/3uCHv9M

Our tongues are like windows into our health, and they can tell us a lot! A white coating may indicate poor oral hygiene...
01/06/2026

Our tongues are like windows into our health, and they can tell us a lot! A white coating may indicate poor oral hygiene or dehydration, red patches may signal vitamin deficiencies, and a smooth tongue may indicate a lack of iron. Brush your tongue daily not only to keep your breath fresh but also to alert you to early health issues. Have you checked your tongue today? Call us at (949) 857-3636.

Indirect pulp capping helps maintain the health of your tooth while preventing further complications, allowing you to ke...
01/05/2026

Indirect pulp capping helps maintain the health of your tooth while preventing further complications, allowing you to keep your natural smile intact for years to come. For more information, contact us at (949) 857-3636.

Address

33 Creek Road Ste 330
Irvine, CA
92604

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 4pm

Telephone

+19498573636

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