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Root Canal Treatment in Whittier

Our highly experienced dentist can take you out of pain, prevent spread of infection and save your natural tooth with a root canal treatment.

What are Benefits of a Root Canal Treatment?

  • Eliminates Your Pain.
  • Saves your tooth.
  • Prevents spread of infections.
Root Canal Treatment

What is Root Canal Treatment?

Often the case, teeth that are severely decayed lead to infection of the nerve and blood vessels of the teeth.  Once the bacteria from the cavities have progressed close to the nerve, they enter the canal of the roots and develop an infection that can spread to nearby teeth if left untreated.  Root canal treatment is a dental procedure that removes and cleans out the bacteria and the infected nerve inside of the tooth. Tooth canal is sealed to prevent reinfection of the tooth and saves your natural tooth. Root canal treated teeth are weaker and must require a crown to protect them.  With routine dental checkup & dental cleaning, early detection of cavities could have prevented the need for expensive dental treatment.

process of root canal in diagram.png
root canal

How do I know if I need a Root Canal Treatment?

  • Tooth is cracked or broken from trauma.
  • Deep cavity causing pain.
  • Persisting throbbing toothaches.
  • Abscesses with pus oozing from the affected tooth.
  • Swollen cheek or jaw.
  • Tooth becoming a darker color.

Post-Operative Instructions & Home Care

After a root canal treatment, a temporary filling will be placed to cover the access (hole) on the tooth.  After a root canal the tooth is fragile and easily broken, it requires a crown to seal and protect the tooth from reinfection and from fracturing.  It is best to place a crown on the endodontically treated tooth, as soon as possible.

AVOID HARD FOOD and STICKY FOOD that can cause the temporary filling to become loose and fall out.

Frequently Asked Questions

A root canal is a dental procedure that removes the infected tissue, nerve, and bacteria from inside the root canals.

Advancement in Dentistry and local anesthesia has made root canal treatment painless. Any discomfort experienced after the procedure can be managed with over-the-counter pain medications.

A root canal procedure depends on the location and complexity of the affected tooth.  A root canal can be completed between 60 minutes to 2 hours.

After a root canal, you may experience mild discomfort and bruising in the gum where anesthesia was administered. Take some over-the-counter pain medications for any discomfort. Avoid biting any sticky or hard food to prevent the temporary filling from being broken or pulled out of the root canal treated tooth.

The only alternative to a root canal is extraction of the tooth to get rid of the infection.

After a root canal, it is recommended that a crown be placed on the tooth to protect and seal the tooth from bacteria that can re-infect the tooth.

After a root canal, you can eat immediately after the numbness wears off to avoid biting your cheek or tongue.

Emily Le
Emily Le
2024-02-14
I have been seeing Dr. Yang for quite a while now and I can tell he is very caring and professional. I just got my crown done and I'm very satisfied with my care. A definite 5-star experience!
Raymond D
Raymond D
2024-02-14
Visited Perfect Smile Dental recently and was completely impressed! The office was clean and welcoming. Dr. Yang was skillful and informative about what needed to be done with my teeth. Highly recommended!
Leslie Ortiz
Leslie Ortiz
2024-02-09
First time coming to a new location and I had a great experience. The staff was friendly and the doctor explained to me what needed to be done thoroughly. I was nervous at first but all my questions were answered. I got an appointment on the same day I called as well and I was pleased!
Saul Lopez
Saul Lopez
2024-02-09
Great Doctor and Assistants.. Customer Service 100%
maria H
maria H
2024-02-07
Went for the first time as a new patient with my husband & 3 yr old son The front desk staff was so sweet, Magdalena was her name(I’m like 70% sure that was her name) anyways she was so sweet. The dental assistant was also super sweet when i was taken to the back. I did let her know i was pregnant and couldn’t do x-rays and her and the doctor agreed no x-rays would be done. But neither of them made a big deal, like previous offices did. The doctor was super gentle, even though we couldn’t do x-rays he did take pictures with a small probe and showed me on a giant screen all the work that needed to be done. He was not pushy on getting all the dental work done at once, since i am pregnant and wants to wait until the baby is born. The doctor spent roughly around 30-40 minutes with me answering all my questions and did the cleaning as well. Overall super happy we found this office on yelp. My husband also had his apt and helped him with a care plan, payment plan, and cleaning. And they were extremely careful and gentle with my squirmy 3 year old. Overall amazing experience, like i said so happy i found this office. Also, wanted to mentioned the doctor made a comment that really caught my attention. He said “my office wouldn’t be what it is without my staff” shows how much he appreciates his employees.
Skylar Pharm
Skylar Pharm
2024-02-02
This is the best dentist in Whittier! My first impression is that the office is nice and very clean. It is a modern dental clinic, they have the latest technology. The staff is professional and friendly. They brought me in right away. Dr. Yang is very thorough and professional. He explains everything to me and answers all my questions. He also gives me advice on how to take better care of my teeth at home. I had a crown done. I absolutely love it. The crown looks very nice and natural. I got a lot of compliments from my friends. The appointments were painless, they made me feel comfortable. I was very impressed with the doctor and his staff. I’d definitely recommend this place. I had a great experience and will be back for my dental implant.
Jennifer Diaz
Jennifer Diaz
2024-02-01
This a great dental office. I am very happy I found them. They have a very clean facility and the whole staff is great. Everyone is very friendly. The dentist is very thorough and he explains everything. They have up to date technology. They are accommodating to scheduling as well. I highly recommend them to anyone looking for a dentist.
Daughter OfChrist
Daughter OfChrist
2023-12-28
Highly recommend. Staff is professional, office is clean, technology is up to date , I really appreciated that the Assistant printed out and gave me a copy of my breakdown of insurance and fees due regarding dental work needed . The other dentist I had seemed very crowded and overbooked at my appointments. This dental appt. Was minimum wait, not alot of people in waiting room.
Ceylon Reynosa
Ceylon Reynosa
2023-12-27
My experience was great! Nurse was amazing and so was the dr. Very informative and great experience. I will be back
Chung Yang
Chung Yang
2023-12-25
I came in with a broken tooth and they saw me the same day. When I arrive at this office, they saw me right away! The dentist was very knowledgeable and he was good in telling me what needs to be done. I knew my teeth look shorter over time, but I didn’t even know I was grinding my teeth that was why my tooth broke. The staff was friendly and the office looks very nice and clean. I loved that they explained everything to me very clearly before they start work on my tooth. I highly recommend this dentist.
Elizabeth M.
Elizabeth M.
2023-10-14
I have nothing but positive things to say about this dental clinic. They saw me as soon as possible when I broke my filling and tooth and wasted no time in getting me prepped and ready for a crown. Dr. Yang is amazing. I feel very comfortable with him and his staff. He always makes sure I'm alright and not in pain before proceeding with the next step and explains everything thoroughly. I'm very happy I found him and his clinic. I couldn't ask for a better team. I definitely recommend him. 10/10 best dentist!
Gilbert P.
Gilbert P.
2023-10-14
I cannot say enough good things about this office. Dr. Yen is a master of his craft, i have complete confidence in his ability. I hadn't had dental check in 15 plus years and he found all my problems. I will be returning to him to address them in the near future. The front desk cleric Magdalena (hope this is correct spelling) is very knowledgeable, she will guild you thru the process with ease. It never good news to be told you need dental work, but she makes it as easy as possible. I will update this after my dental work is done and fully recovered. Furthermore, they give you an easy-to-understand paperwork detailing everything just be sure to double check the back page. I know I'm forgetting something it will be in the next update.
Bernard D.
Bernard D.
2023-08-24
I developed a toothache right before my first vacation in 10 years. They were open on Saturday and took me in, took care of the problem and saved my vacation. They explain everything, take pictures and show you what's going on. There is a lot of attention to detail. Very personable and professional too. I recommend this place.
V 2.
V 2.
2023-06-08
Professional, friendly staff, extremely clean and well kept office. A friend of mine recommended this office to me. I'm a very picky person and they definitely met my high expectations. Highly recommended!
K R.
K R.
2023-06-08
Went to Perfect Smile for a teeth cleaning. They were very professional and friendly, and the office is very nice and clean. Will be going back!
Iris K.
Iris K.
2023-05-27
Dr. Yang and the staff are so nice and helpful. The office is very clean and organized. Dr. Yang is very thorough and explains exactly what the problem is and how to prevent/treat them. I love that they are not pushy with any treatments unlike other dental offices...Thank you so much for making my teeth healthy again!
Kimme P.
Kimme P.
2023-05-10
My mom saw Dr. Yang for an abscessed tooth and other significant dental issues that were causing her pain. Dr. Yang and his staff took such great care of my mom. The attentiveness and warmth they showed her made her feel so happy. She is so very happy with all the work that Dr. Yang has done. She cannot thank him enough and speaks very highly of him and his staff. Thank you, Dr. Yang and staff, for being so good to my mom. She appreciates it more than anything.
Skylar P.
Skylar P.
2023-04-09
Dr. Yang was very thorough in explaining my treatment to me. I never had any dentist in the past point out cavities on the x-rays. He took pictures of the cavities to show them to me. I was very impressed with the doctor and his staff. They were friendly, which made me feel comfortable during visit. I would recommend this dentist.
kevin l.
kevin l.
2022-12-24
I just had the best teeth cleaning service. The staffs and dentist are friendly and professional. I feel my teeth are very clean. Dr Yang took his time to educate me on how to properly floss my teeth. Very happy with their service, definitely will come again!
Claire L.
Claire L.
2022-12-19
Dr. Yang and his staff made me feel super comfortable and at home. He was gentle and explained everything. I feel comfortable and safe under his care. Highly recommend to anyone!

Curious about our Insurance Policy?

Perfect Smile Dental Group in Whittier accepts most insurance plans. Aetna, AlwaysCare, Unum, Anthem, Ameritas, Blue shield of California, Cigna, Careington Care, Delta Dental, Geha, Guardian, Humana, Metlife, Principal, Sun Life, United Healthcare. See how simple and affordable better oral health can be!
PSDG Insurances Accepted

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