Was recommended by my dentist to get a botched root canal fixed. The whole experience was smooth and although i was super nervous about pain the doctor quickly put me at rest. He explained everything about the procedure and has a large screen in your room to show you an X-ray of your tooth. I was done in 40 minutes. His assistant was very good as well. No pain afterwards either. Definitely recommend this place read more

Beware of this clinic! Waste of time and money. Drove for 90mins to this clinic, brought our own CT Scan, still got charged $150 for them to look at the CTs and say "sorry we can't save that tooth" A decent clinic would've accepted that we share the CTs over the cloud and would've not charged for the 5mins it took for the to look at those scans and say "nothing we can do" PS: we are insured and they take our insurance, probably will bill insurance too read more

I took my child here for a root canal after he was referred here. I paid the fee, they took their own X-rays and refused to use our expensive X-rays that i had already paid $450 for. The dentist came in eventually and told us that she refused to do the root canal because there wasn't enough tooth for a crown. She refused to refund my fee. She spent one minute in the room before deciding that she would not help my child and could have told me that by looking in his mouth. What a great lazy way to take in hundreds of dollars in five minutes. read more

BEWARE! Had a root canal. Dr Davis broke a tool off inside my molar and sealed it in my tooth without consulting me. He didn't say anything during my 2.5 hour procedure. Instead, he waited until I was walking out the door and casually mentioned it. The tooth got infected. Antibiotics didn't work and 4 months later I needed a 2nd root canal on the same tooth. To top it off, I was charged hundreds of dollars for their "special" xrays not covered by insurance and HE STILL COULDN'T GET IT RIGHT! New endodontst that did the 2nd root canal did not cost me a dime, took one hour, and numbing was minimal while Cornerstone numbed the entire side of my face that lasted about 6 hours after the procedure. read more

Dr. Edalat and his staff are amazing. I called for a root canal procedure and they were able to see in a couple of days. He explained the procedure in detail. I highly recommend them. read more

Dr. Edalot made my root canal feel very routine and was completely pain-free. He took the time to review everything with me - including other issues he discovered regarding my dental health. He answered my questions thoroughly. The entire experience was first rate and I highly recommend him. read more

The office staff are courteous, Dr Edalat is amazing endodontist, He's fast and precise least discomfort for the patients. In my opinion he did an excellent job on my root canal very happy with everything. read more

100/100 - The genius Dr! Nice office- great staffs! So fast in making connection and leading you to the best point of remedy ! Really appreciated! With so much respect Dr.Iman Eshraghi read more

Doctor Edalat and his staff were absolutely amazing! Dennis the office manager was so helpful and welcoming! I had a root canal that my previous dentist had attempted twice and was unable to address the issue he referred me to Doctor Edalat and my root canal was successfully competed without pain and complications. I highly cornerstone Endodontics! read more

Will not disclose prices. Took my license and held it like I was in a foreign country, required 300 in X-rays before revealing ONE basic root canal costs 2000 dollars. Two. Thousand. Dollars For one tooth, this price does not include X-rays or anesthesia. Walked out and had to eat that 300 loss for nothing. Other places charge 600 for this service. Total scammers. Zero stars. read more

This is a wonderful office and most importantly we had a great experience here! Dr. Eddie Edalat did two root canals on my brother. Dr Edalat was very gentle with doing the root canals, easy to talk to, eased my brother on what needed to be done and his after care, and did the procedures in a very timely matter. The office staff made everything so seamless with the insurance and our dental office. Everyone, we encountered in this office was very kind and pleasant. The office itself is very clean, open, and modern. This office is nestled in beautiful San Clemente. Thank you all at Cornerstone Endodontics for making dealing with root canals such a smooth and not a scary process for my brother. read more

No more tooth pain! Extremely nice, accommodating staff whose policy's are on the patients' side. Thank you! read more

I was very nervous about getting a root canal but the procedure was absolutely painless! Only took about 20-30 mins and did not even feel sore the next day. Quick and pain free, no need to be scared of a root canal procedure with cornerstone :) read more

Disappointed with the care and office visit. Not friendly at all. Will not be back to this place again. Very poor customer service. If I could give 0/5 stars I would read more

Great service. Highly recommend. Very professional.. root canal without pain. Thanks for your help- Alecia Sherwood

Work done - 3/11/2021 I had a complicated root canal. I live in the Huntington Beach area. I needed micro dental work and there were few options (do not go to Tustin). I looked outside of OC and found Dr. Edalat. He attended to my nasty tooth! I was nervous due to previous bad experiences. The staff was kind and patient and answered all my questions. Stellar staff and stellar doctor and so very thankful I found them! My story: I had a root canal on a molar. So difficult the situation, my own dentist turned me down stating they could not do it (too complicated). I needed micro dental work! So, after wasting my time on a full mouth Xray (2 in one month), I was seeking a specialized dental place that would not have to take full mouth Xrays all over again. Cornerstone recognized the fact that too many mouth Xrays in such a short time was not healthy. Every other office I called in OC and LA wanted $200.00 cash up front for Xrays and no, none would share those Xrays to another dental office via digital. WT? I was truly distraught. I researched and found Cornerstone Endodontics. They specialized in root canals only. Sounded good to me. They did not require cash up front. They used what I had. Yes, they accepted Medical! They even provided a nice care package afterward to take home! :) I watched cartoons during the procedure (that good) and never felt a thing! I still don't feel any after effects. Dr. Edalat had acumen, patience and high skill. Angel! I'm so grateful! High recommends! Covid safe. And yes, I got a free digital too! Amazing doctor! read more

Dr. Edalat and his office staff are absolutely incredible....I am so lucky I was referred here.. my root canal procedure today went so smooth..painless and fast..This doctor is amazing. I can't thank him enough for saving my tooth!!! I highly recommend!! read more

Dr. Eddie and his staff are AMAZING! . The front girl greeted me as I walked in. The assistant took me back and was sweet and gentle while taking my X-ray. This was my first root canal and I was in the worst pain, I was terrified. I didn't feel any pain during the procedure. Although I was into the movie I was watching on the flatscreen above me , Dr checked to make sure I was comfortable during the procedure. He is truly amazing! If you ever need a root canal look no further! Thank you again Dr. Edalat!! read more

In the midst of a painful situation, I was referred to this office. From the cleanliness of the office to the entire staff, my fears started to vanish away. Shae, welcomes me with her warm smile and gentle voice. Nancy the assistant, assured me that they would take good care of me and they dId. Dr. Edalat aka Dr. E. displayed hIs professionalism and knowledge that reassured me I was in the right hands! If you're looking for team of people that has the ability to make you feel like you matter. You walk in as a stranger, but you're leave as a friend not a customer. Look no further, This is your place! read more

Great service to substitute for a misplaced crown from another dentist that caused an infection due to food getting stuck beneath the crown, so rather than an implant due to damage from dentist prior, which would cost 5000 out of pocket cost if insurance isn't covered, the temporary root canal provided here by Dr. Eddie Edalat assisted with the pain without the need for pain killers and cost was covered via insurance. read more

Superior skills in endodontics. I am grateful for the admirable professionals at Cornerstone Endodontics. I am so grateful, I feel that a thank you isn't enough for such a wonderful service. Dr. Raja performed a root canal on a tightly rooted molar of mine that had developed an abscess at its deepest region of the root. Afterwards, x-ray showed a textbook quality image of quality work in dentistry. Cornerstone Endodontics in San Clemente ! read more

I just want to take this moment of appreciation for the best doctors I know Dr Edalat and Dr Arabpour ! I wish if I could share their beautiful job and their costumer service . The front desk ladies are very friendly. Their scheduling is the best and on top of everything quality of job is 5 star ! I highly recommend this location to all referring doctors and to all patients ! read more

I had never needed a root canal in my life so I was unsure what to expect before going to Dr. Edalat.... so I'm very thankful to Dr. Edalat and the staff for informing me throughout the whole process. Dr. Edalat was professional, knowledgeable, friendly and very patient with me. All of my 4 root canal treatments were efficient and essentially painless and after two days my mouth feels great and I haven't needed to take any pain medication. I liked the CT scan machine they have in the office as well. The office is exceptionally clean with very nice interiors and private parking area is also available right behind. Thank you Dr. Edalat for your compassion and for making me a lifelong patient! You're an absolute professional on the top if your game! read more

Very professional and helpful with my son when he went for a consultation. Did not need a root canal after all! Would definitely recommend this business! read more

I was referred to Dr. E for a root canal and was very apprehensive, based on a very old prior experience. The entire staff was patient, accommodating and professional and listened to all my concerns. Dr. E was very knowledgeable and professional... and I didn't even feel the shots! In less than an hour I was on my way. He was also able to pinpoint another issue that we will watch. I highly recommend Dr. E for any Endodontic treatment, especially if you are apprehensive. He is the Best! read more

A follow up from my last post. I was remiss to not mention state of the art, up to the minute equipment. Had my root canal done today. Once again, the staff and Dr. Davis shined. I know it's not an easy procedure, but, they seem to make it so easy. Very comfortable, again. Don't want to have to have anymore work done, but, so glad to have peace of mind that these folks are there. read more

I am very impressed with Dr.Edalat professionalism and knowledge and how caring he is. Couple of months ago I started having an excruciating pain in my jaw and mouth. I thought I needed a root canal as one of my tooth appeared to be the issue. Because COVID-19 most of dentists office were closed. Dr. Edalat returned my call and we discussed about my symptoms and possible treatments. The pain I was having went away and came back recently. I decided then to have a consultation with one of his associates few days ago and In the end I didn't need a root canal as my main issue was a TMJ and a bite adjustment. if I ever need a root canal I know I will be in good hands with Dr. Edalat. read more

Couldn't even get my appointment strait. Scheduled a double root canal after being in awful pain all weekend - morning of the appoint they text me saying they have to cancel the appt due to to many people having covid in the office. Disappointing considering the arrangements I had to make to get my appointment done at the time that was scheduled prior. i then receive a call 10 minuets before my scheduled appointment time and they proceed to tell me that my appointment is still on! "sorry for the inconvenience" was the response. After completely my rearranging my week and "accidentally" sending me a cancellation text at 8 am. They were unable to call me before 1:30 pm to tell me that they made a mistake. Horrible service, very rude on the phone and not a chance they are operating on my teeth if they can't even schedule an appointment correctly. Incredibly, they expect you to pay $3000 to be inconsistent of your time money and arrangements. There are much better Endo's offices in orange county. Looking forward to my experiences elsewhere. 0/5 out of stars if i could read more

They scheduled me same day since I was in excruciating pain. I had a super painless experience with Dr. Edalat. He was very knowledgeable and explained all the procedures and my options thoroughly.Office was very nice and organized. Staff was very helpful with cost estimate. I definitely recommend Cornerstone endodontics. read more

I just want to Express how Thankful I am for Dr. Edalat and his staff. I'm a person that is so scared of dental procedures. But the Dr. Edalat and his staff made my experience an amazing one. I couldn't believe the treatment was done so quickly. I definitely recommend him to anyone looking for a specialist. And his office is located in such an amazing area. Thank you so much Dr. Edalat, Shae, and Nancy read more

Very nice and clean office with professional staff who try their best to accommodate you. I had an amazing experience with Dr. Edalat for both of my root canals. Highly recommend. read more

Who likes root canals?! But if you have one, this is the place to go. I was in SO much tooth pain and Dr. E and his staff took such great care of me. His assistant is so gentle and comforting and Dr. E is as well. He works so efficiently and made sure the work would be as painless as possible. I was SO nervous and they put those nerves at ease by their professionalism and care. I hardly write yelp reviews, but when it came to finding a great dentist and specialist I turned here. I had a great experience, despite my nerves and fears, and I know who I'll turn to if I need the work done again. Thank you Cornerstone team! read more

My dentist sent me to cornerstone endodontics this morning to have an emergency root canal. No fun! I must say, this is a very professional office. Staff is friendly and Dr. Choi is a patient and gentle doctor. I wasn't sure what to expect, but this office is really outstanding. A+! read more

Dr. Choi was recommended by my dentist and I was not disappointed. In fact, my whole experience was stellar. I was more than impressed with his expertise and knowledge. They have the latest technology. His staff is awesome as well. I HIGHLY recommend Cornerstone Endodontics! Jody K. read more

Had a root canal done today and wow talk about a seamless experience. The staff here is amazing from start to finish. Effortless scheduling, inviting atmosphere with a caring and polite staff. The doctor is beyond friendly and puts the patients needs above all else, not to mention he has a very light touch which provided me a pain free procedure. I highly recommend Dr. Choi for your dental needs. read more

Met Dr. Choi and his team yesterday to go over an emergency issue with my tooth. We weren't sure if it was fractured or not, which would determine the treatment. Dr. Choi was extremely knowledgeable and patient explaining everything to me in order to determine the course of treatment. We had options to weigh and he was thoughtful in helping me to determine what to do. I never felt rushed. I really appreciated his expertise that helped me to make a decision on next steps. His office called not only yesterday to see how I was doing, but also today to check on me again. The office was welcoming and his staff just great. I recommend Dr. Choi! read more

My dentist is in fountain valley but I live in San Clemente now. I had seen Dr. Edalat before for root canal and I only wanted to go to him and I was so happy to found out that he has an office in San Clemente as well. Like the first time everything went smooth, no pain. Every body was do welcoming and helpful. Thank you Dr. Edalat and staff for the great service. I highly recommended this office. read more

The office looks new and the interior was very pretty inside! I was scared about the root canal until I met Dr. Choi. Dr. Choi was very kind and patiently explained everything step by step and this made me feel safe to be under his care. I would definitely recommend this place to anyone who is looking for doctor who's patient and thorough! read more