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.

Daily brushing and flossing play an important role in preventing cavities. When combined with routine dental visits, the...
04/28/2026

Daily brushing and flossing play an important role in preventing cavities. When combined with routine dental visits, they support long-term oral health. Consistent habits can make a noticeable difference over time. Call our office at +1 949-857-3636 to schedule an appointment.

Don't ignore tooth pain! Persistent discomfort, swelling or sensitivity could be signs of infection inside a tooth. Root...
04/27/2026

Don't ignore tooth pain! Persistent discomfort, swelling or sensitivity could be signs of infection inside a tooth. Root canal treatment is designed to remove infection, relieve discomfort and help save your natural tooth. If you’re experiencing painful symptoms, don’t wait. Early treatment can make all the difference. Call +1 949-857-3636 to schedule a consultation.

Tooth sensitivity can be caused by worn enamel, gum recession, cavities, or even brushing too hard. If sensitivity lasts...
04/24/2026

Tooth sensitivity can be caused by worn enamel, gum recession, cavities, or even brushing too hard. If sensitivity lasts more than a few days, it’s worth getting checked. Schedule a visit with us at +1 949-857-3636.

Everyday habits play a major role in keeping your smile healthy and strong. Teeth are designed for chewing food, not for...
04/23/2026

Everyday habits play a major role in keeping your smile healthy and strong. Teeth are designed for chewing food, not for opening packages, tearing tape, or holding objects. Using them for non-food tasks can lead to chips, cracks, or long-term damage that isn’t always immediately noticeable. Being mindful of how you use your teeth helps preserve their strength and prevents avoidable dental emergencies. Simple awareness can go a long way in protecting your smile over time. Call +1 949-857-3636 for additional information.

Tooth sensitivity can have many causes, including enamel wear or gum recession. Regular exams help catch changes early a...
04/21/2026

Tooth sensitivity can have many causes, including enamel wear or gum recession. Regular exams help catch changes early and keep your smile comfortable. Sharing symptoms with us at your appointment helps guide proper care. Call our office at +1 949-857-3636 to schedule an appointment.

Whenever possible, saving your natural tooth is the best option for long-term oral health. Root canal therapy allows us ...
04/20/2026

Whenever possible, saving your natural tooth is the best option for long-term oral health. Root canal therapy allows us to remove infection while keeping your natural smile intact. To learn more about your treatment options, call +1 949-857-3636.

Your mouth's natural defense system works around the clock. Without saliva, your teeth would be more vulnerable to decay...
04/17/2026

Your mouth's natural defense system works around the clock. Without saliva, your teeth would be more vulnerable to decay and erosion. Questions? Give us a call at +1 949-857-3636.

Each time you consume sugars or starches, oral bacteria produce acids, which temporarily weaken tooth enamel. Frequent e...
04/16/2026

Each time you consume sugars or starches, oral bacteria produce acids, which temporarily weaken tooth enamel. Frequent eating gives enamel less time to recover between acid attacks, increasing the risk of cavities. Choosing balanced meals and limiting between-meal snacks can help protect enamel. We're happy to offer guidance on tooth-friendly habits that support long-term oral health. Call +1 949-857-3636 for more information.

Spending adequate time brushing your teeth allows for more effective cleaning along the gumline and hard-to-reach areas....
04/14/2026

Spending adequate time brushing your teeth allows for more effective cleaning along the gumline and hard-to-reach areas. Many people brush for less time than recommended without realizing it. Using a timer or an electric toothbrush with a built-in timer can help ensure consistent and effective brushing. Have questions or concerns? Give us a call at +1 949-857-3636 for more information.

April 12–18 is National Dental Hygienists Week. Our hygienists play a key role in preventive care by helping patients ma...
04/12/2026

April 12–18 is National Dental Hygienists Week. Our hygienists play a key role in preventive care by helping patients maintain healthy gums, remove plaque buildup, and learn daily oral hygiene habits. We appreciate the skill, attention, and care they bring to every visit. Call our office to schedule an appointment.

We encourage open communication throughout every visit, so expectations are clear and concerns are addressed promptly. W...
04/10/2026

We encourage open communication throughout every visit, so expectations are clear and concerns are addressed promptly. We take the time to explain procedures to help you feel informed and at ease. Your comfort and confidence are important parts of successful dental care. To schedule your next dental visit, call +1 949-857-3636 today!

Seeing us regularly helps catch small issues before they become painful or expensive problems. Cleanings remove plaque y...
04/09/2026

Seeing us regularly helps catch small issues before they become painful or expensive problems. Cleanings remove plaque you cannot reach at home, and exams help protect your teeth and gums long-term. Call us today at +1 949-857-3636 to schedule your visit.

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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