About
Our office, conveniently located in Irvine, specializes in root canal treatments to restore the health of your teeth. Our Irvine root canal specialists perform root canal treatments and gum surgery pain relief daily. We also offer microsurgery of the root for teeth that have had failed, or complicated root canal treatments. We strive to make our endodontic office a comfortable environment where you will be sure to leave with your tooth pain addressed and a treatment plan tailored specifically to your needs.
Business Hours
Mon-Fri 8:30AM-5:30PM
Services
Root Canal Treatment, Root Canal Retreatment. & Microsurgery. Root canal surgery
Love this place. The staff is the best, very friendly and customer-oriented. I love Dr. Lee. She did two root canals on me in the past 4 months. I have such anxiety with pain, but Dr. Lee is so good with keeping me calm. The pain for both were a lot less than I feared. It is all due to Dr. Lee who gave me more shots to numb the nerve and the surrounding area. I give them a score of 11 in a scale of 10.
If your person like me who hates going to a dental office well keep reading… this time I needed a root canal!!! Yes…and if you need a Root Canal, I highly recommend this place!! Its the best place in the world to have a root canal done!! Dr Mansouri is over the top the best!! When my procedure was done i told her, Dr. Mansouri, “if you have a beautiful home, you deserve it because you work very hard for it!”
When I first arrived I was apprehensive and of course my anxiety level was pretty high. I have never had a root canal done I had no idea what to expect. Dr. MANSOURI walked in. I was in dental chair, VERY very nervous, concerned and became resistant. There was a moment where I was seriously considering not going through it. But. Thanks to Dr. MANSOURI , she was very very patient and very understanding w me. Dr Mansouri and her medical assistant Nadar, both work hard to help me understand this procedure and they both help calm me down. They are both so nice. Soo, the root canal continued. :). Overall, from beginning to end entire staff worked hard to calm me down and prepare for process . BILL even served me a cup of tea when i first arrived! Everyone was so nice and kind and most very patient!! And because of that my root canal was a succes!!! if anyone knows about a root canal there’s a part one and part two . when I returned for part two it was like taking a vacation on a chair, with headphones and relaxing music by Beethoven. I was so relaxed , I actually almost fell asleep. Dr Mansouri is absolutly the best and so nice! She knows what she is doing!! Dr. definitely makes sure she preps her patient well prior to procedure. Her assistant, Nadar is also great , kind and patient. . Dr.Mansouri and Nadar work so well together. These guys are the dream team !! (including their office staff!! ) And … I received a follow-up call on a Saturday from Bill to check on how I was doing! That was so sweet of him. Bill works in the office and he is also one of the dream team members!! THANK YOU so much to all of you!! You helped make a very scary procedure goes so so smooth for me!!!
Dr. Masouri and team are excellent, they are caring and well trained in root canal treatment.
Dr. Mansouri & the entire staff at Irvine Endodontics are AWESOME! I was referred by my primary dentist while in horrible pain (root canal). I was seen immediately, as a new patient, and they got right to work on me…& this was on a Friday late afternoon!
I can’t say enough great things to express my gratitude.
Thank you Dr. Mansouri, Brittney, Bill & everyone that helped through the process.
I was referred to Dr. Mansouri after seeing my general dentist for an emergency visit. I had a horrible infection that caused the most painful abscess on the roof of my mouth. Dr. Mansouri and the entire office took such amazing care of me and were so caring of my situation. From the billing to the scheduling to the actual treatment to the post care everything was amazing. I get legit anxiety from any work being done to my teeth but if I ever have to deal with this again (which hopefully I don’t) I have no doubt that I will go back to Dr. Mansouri without any fear.
Dr .Mansouri, is outstanding . She was very gentle and kind. Everyone in the office are very nice and gentle especially Nader andJenn. Bill is great at following up to see if you’re ok after procedure . He is very kind. I highly recommend this endodontist office. If you have any fear about having work done on your teeth. You’re in great hands, no need to worry!!😀 Noreen
This is by far the best dental office I’ve been to.
There are surely many great dentists in OC
-but there is only one Dr. Mansouri.
Does anybody not like going to the dentist?
Dr. Mansouri will change that.
Yes there maybe times of discomfort, novocaine, needles and drilling,
but with Dr. Mansouri it seems less painful, why? because she is a real joy to be around. She makes you feel comfortable. She shows personal interest. She makes you feel at ease. She is gentle but yet very thorough with her work.
The whole staff is friendly too and make you feel comfortable during your whole visit!( Brittney and Nader my favourites ).
I will definitely recommend this place to my family and friends!
Always terrified of the dentist! Dr. Fay Mansouri and her team made me feel so at ease and the staff members were just as great. I only wish I had found her office much sooner. I will definitely come back and recommend you to all who are looking for a endodontist.
Absolute professionalism from the moment you walk in.Everyone working there is utterly devoted to making you feel at ease, comfortable, and informed. The doctors and assistants were all sync about any information that came up from examination and during procedure. They spent a lot of time walking me through their prognosis, being completely transparent about all the details.
Having any sort of invasive procedure is not fun, but I have never felt more confident that I was going to get the utmost best treatment possible with the most modern and up to date set of tools available
Highly recommend. Everything is super nice in this office. They really care about patients. I had to do the root canal and dr Mansouri did it for me. I had this experience once before somewhere else and to be honest i was scared when i found out that i have to do it again. But this time it was much smoother and the result is much better. She save the tooth that other dr told me i have to extract.
Thank you dr Mansouri and thanks Irvine Endodontics for such perfect service. I love the way you care for your patients.
UPDATE: I had another root canal treatment done at Irvine Endodontics two weeks ago. Given my incredibly positive experience last year, I knew exactly where to go when my dentist told me I needed a root canal. I was kindly greeted by the staff and Dr. Mansouri patiently walked through the procedure with me and answered all my questions. I was not in pain, but my tooth was infected. I had many concerns about my procedure as it was more complex than my previous root canal. She and her staff were very patient and informative. The treatment was PAINLESS and the infection is now gone (she also drained the abcess – also painless so don’t fear!). I truly received excellent patient care and everyone was attentive to my concerns. Thank you Dr. Mansouri and staff!!
From start to finish the entire team at Irvine Endodontics were fantastic. The second I got there, their office Manager (I think his name was Joe) pulled out an Ipad and helped me with all the paperwork. Then I got a nice tour of the facility which I thought was extremely modern and sleek looking. Super clean and fresh ambiance. Once I got into the chair, Brittany and Dr. Mansouri were nothing but kind, professional, and completely personable. I felt comforted the entire time. Dr. Mansouri figured my issue out, gave me her recommendations, and off I went. They care about giving you proper service and treatment. I hope I don’t have to ever come back but if I do, I know I’m at the best Endodontics office in town! Thank you so much everyone. You are a great team!!!
I had a great experience with Dr. Mansouri. She completed my root canal treatment which had been done by an unprofessional dentist some years ago.
I did a lot of research and went to a couple consultations before deciding to go with Irvine Endodontics for a root canal. I was very impressed with Dr. Mansouri’s bio and Yelp reviews but I was concerned about the cost (considering it’s a modern office in Irvine with state of the art equipment.) I expected treatment to be more expensive but they quoted me the same price as an endodontist in Orange and HB. During the treatment, Dr. Mansouri checked on me often to make sure I was comfortable. She was very thorough, taking X-rays before, during and after treatment. The following day, I went to work with little pain and no swelling. Overall great experience (for a root canal.) I would definitely recommend her to family and friends.
I love Dr. Fay Mansouri. She did a couple root canals for me 14 years ago (still going strong), and I happen to visit her again yesterday. Let me just start off by saying how professional and precise she is. I have been having tooth pain for almost a year now and now knowing what it is I have visited multiple offices without an answer. With her knowledge and thorough exam off of one x ray, she was able to reassure me that there was nothing wrong with the tooth that has been worked on from a previous endodontist. I trust her work and her knowledge. She is straight to the point and knows what she is talking about. Thank you for not opening up a root canal that didn’t need to be worked on. If you are looking for an honest endodontist, go to Fay Mansouri.
I got a root canal done at Irvine Endodontics. The front staff were all kind and professional and helped me with the paper work.
Dr. Mansouri did a great job with my root canal. I basically didn’t feel any pain or discomfort. She is a pro!!! Hope I don’t need any other root canal but if I do I will only go see Dr. Mansouri.
This review is long overdue for Dr. Jason Cho and his staff. Walking into his office, December 2014, I was almost certain that I needed a root canal for a back molar tooth. I had read tremendous reviews of Dr. Cho before choosing to come here.
The staff here were extremely friendly! I wish I had remembered the name of the woman at the front desk. She made me feel so welcome! The office was beautiful and immaculate! And it was obvious that this office had all the latest technology.
My wait for Dr. Cho was very short. Meeting Dr. Cho was a wonderful experience. He was friendly and very thorough with both the exam and his evaluation. Going through the x-ray results as well as the varying tests, Dr. Cho informed me that the root area looked fine and that there was no root canal necessary. He then explained possible scenarios of what might have been occurring to create this back jaw ache. I had been under a lot of stress at that time, and had episodes of jaw snapping at night. I also had not worn my retainers for that past month. The pressure was great at that back jaw area.
A root canal was not what I needed. What a relief to have an honest endodontist and one who took the time and care to explain so much with me and to give suggestions.
Sure enough, after going back to my retainers, wearing a safeguard occasionally at night and reducing my stress, within a couple weeks my problems started resolving. Dr. Cho’s office called after a few weeks for follow-up. And even asked if I would like to return to visit Dr. Cho. I declined as I had no more pain at the area and no further problems. It has now been over a year. I am so grateful for the honesty and friendliness here as well as Dr. Cho’s knowledge and adept skills (all reviews are positive with his procedures.)
If I do need any root canal in the future, I am definitely choosing Dr. Jason Cho!
Thank you much for all your care! Btw, I still have the token ear plugs in that darling purple Box —a sweet little gift from your office! Thank you. 🙂
Much to your beautiful office and staff, Dr Cho!
~lydia W of Irvine
Dr. Mansouri and her staff are outstanding. Dr. Mansouri, Janae’ (dental assistant) and Karen (front desk) were welcoming, friendly, and made me feel at ease before my (1st) root canal. Dr. Mansouri did an excellent job; she was very careful and took the extra time needed on my procedure without rushing me out even though it was well after 6pm. I also received a gift…earphones and lip balm. Thank you for making my experience MUCH BETTER than expected. Hopefully, I won’t have to return, but if I need another root canal I know where I’ll go!
My regular dentist referred me to Irvine Endodontics for a root canal. Hearing so much horror stories about this procedure, I was really surprised just how smooth the entire process was for me when I met Dr. Fay Mansouri and her staff at Irvine Endodontics. From the get go, they made sure I was feeling comfortable, and Dr. Mansouri was very patient in asking all of my questions. Thank you guys for a great experience, and I appreciate the kind service from your staff!
Fair pricing, high quality work, friendly & helpful staff. Not the kind of place you want to visit on a regular basis. But when you need quality care this is the place to go. Thanks Dr. Cho and thank you staff. You’re great!!
I didn’t believe all the raving reviews about Dr.Cho at first. I have a bad history with dentists, at least until yesterday.
My 2nd molar rotted from the inside due to the negligent of my previous dentist and needed a large filling as a result. It has been very sensitive since the beginning of this year. I have seen the dentist twice since then and he can never seemed to figure out what is wrong with it.
I am so glad that I did my research and found Dr.Cho! Everyone in the office was courteous. They even have this little welcome present for the new patients.
Upon initial review it was determined that I definitely need a root canal. Even though I watched a root canal procedure video ahead of time, I was still scared. Dr.Cho explained every single step to me and constantly checked if I was doing okay (not just pain level, but if I was cold or needed music!).
I am all too familiar with the painful stab of novocaine that I cringe at the sight of the long needle. However, for the first time in my life, I did not feel the novocaine AT ALL. Dr.Cho was so patient and careful that I didn’t even notice until it was over. For this alone, I would recommend Dr.Cho to anyone who is scared of the dentist.
The whole procedure took about an hour. After my insurance I paid only $500 out of pocket, phew! I would love to see Dr.Cho again, but that would mean there is something wrong with my teeth, so maybe not…lol
Highly recommend!
Dr. Cho is very kind and thorough with his work. He listens to and has answers to all of my questions. My husband has had two root canals here and we will not go anywhere else! They also provide headphones and different flavored numbing agents. I recommend him for all your dental work!
Irvine Endodonitcs not only goes a great job, but they make you feel so comfortable during the entire visit. They take the time to make sure they understand what is most important. Everyone was very nice and professional. The office is easy to find and very clean and nice. They make sure that you feel very little or no pain.
The service was excellent from making the appt to finishing up the visit. Thank you Dr Cho!
Excellent, excellent job! Dr. Cho and Jenae (not sure how to spell her name – sorry it’s misspelled!!!) Did an excellent job! I was terrified of a root canal, because most people that get one talk about their horrible experiences. I had a tooth in the back of my mouth that had a huge cavity, and it started acting up again. I knew from my previous dentist that I may eventually need to get a root canal, so mentally I was preparing myself.
Went to visit Dr. Lee, who shares a practice with Dr. Yu, and I was referred to Dr. Cho. Best recommendation ever!
Dr. Cho was friendly and took the time to explain everything! He made sure I was comfortable and felt no pain! If something hurt, he just gave me another shot to make sure that the rest of the procedure went well.
Getting a root canal takes about 1 hour and 15 minutes so make sure you use the restroom! I was getting light headed, from being under the warm light for a while, so I asked to sit up and take a breather. Dr. Cho did not even hesitate and let me take the breaks.
Honestly, this was the best scenario for a root canal. It felt like a cavity filling, just longer. Definitely will refer friends and family if anyone ever needs one
You know you’ve made the right choice when you can actually say that you had a pleasant experience during a root canal procedure:) Dr. Cho was very accommodating and the shots were literally painless. Thank you for taking the time to help me feel comfortable and also for taking the extra time to be thorough. The staff was great, too. You guys are awesome!!
Went here four days ago to retreat an old root canal. The assistant and doctor were super nice and did a great job. I’ve had problems with other endodontists, but she was very careful and courteous.
– One word of advice… Make sure you use the bathroom before starting the procedure. It’s a long ride.
I have so many great things to say about Dr. Mansouri and her staff. They are so unbelievably kind and helpful. I was scared and worried but Rosanne (who manages the front office), Brian, Karen and Dr. Mansouri all walked me through the process and made me feel so comfortable. I feel so lucky to have had such a great experience. I recommend this office to everyone I know!