[[HIGHLIGHT]]What an amazing experience.[[ENDHIGHLIGHT]] I walked into the office of a maxiofacial surgeon expecting to get my tooth pulled that day. The surgeon explained that because of my age, I would not be able to receive an implant until 10+ years and that I would run into issues with that tooth if I decided to pull it so early. He then referred us to RC Endodontics for an emergency root canal. I walked in terrified because of the poor thoughts on root canals and the issues that could arise later from failed root canals or root canals in general. They got me into the office in about 30 minutes, which was wonderful because I had been losing sleep over this tooth and experiencing horrible ear aches and jaw pain for days. They took a look at the tooth and saw that I had bone loss and a severe infection through that part of my jaw and tooth. [[HIGHLIGHT]]Dr.Parmer was extremely kind and helped with my worries and concerns without judging.[[ENDHIGHLIGHT]] She performed the procedure and injected me multiple times to make the procedure more comfortable. It's been about 3 months since I've received it and I'm no longer in any pain and my bone has gone back to its normal state. [[HIGHLIGHT]]I am so grateful for such a kind office and such a well done procedure.[[ENDHIGHLIGHT]] Thank you for saving my life. read more

Referred by my regular dentist, I went today to RC Endodontics for that most dreaded procedure, a root canal. In the past I've had root canals done by two different doctors. The first one was a horrible experience. It took three visits, and all were excruciating. The next two root canals were much better, but that dentist has retired. So as I entered the RC Endodontics office, I was pretty scared. I cannot fully express how wonderful everyone was there. Evelyn, at the front desk, welcomed me and went over the paperwork including the charges. She was friendly, honest, and did not rush. It gave me an immediate feeling of confidence that this was going to be as painless a process as it could be under the circumstances. The wait was not long. Dr. Parmar and her assistant Lexi ushered me into the room where the procedure was to take place. They both were incredibly kind and did everything in their power to make me comfortable before even beginning their work. Dr. Parma explained everything to me, using the giant TV in the room to display my X-rays. No shots are fun, but the novocaine injections were not horrible, and they were the last pain I felt. Lexi held my hand. Dr. Parmar kept checking to see if I was OK, and even made me laugh. They both gave me sips of fruit juice. From start to finish took about two hours. Eight hours later, I am still in no pain. I have never had a medical experience in which I felt so nurtured and cared for. Dr. Parmar, Lexi, Evelyn and another receptionist whose name I didn't get are absolutely wonderful. I can't praise them highly enough. Oh, and did I mention that the rooms have giant TVs? read more

This is my first time leaving a Yelp review, and unfortunately, I feel I need to share my experience to help other patients. Please be aware that this office charged me over $100 for a consultation fee without informing me about the fee before the appointment. I understand that consultation fees may apply, but [[HIGHLIGHT]]I believe patients should be clearly informed about any out-of-pocket charges before their appointment, especially when insurance information has been provided in advance.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]As a courtesy to patients, I strongly believe the office should disclose the consultation fee beforehand so patients have the opportunity to understand and agree to the charge before receiving the service.[[ENDHIGHLIGHT]] read more

They took me in as an emergency case and saved my tooth. [[HIGHLIGHT]]I can't thank Dr. Parmar and dental assistant, Asma. They were kind and comforting through it all.[[ENDHIGHLIGHT]] Thank you a million times over. read more

RC Endodontics was top notch. I had excruciating 12/10 pain. My local dentist said I would probably going to need a root canal and he was correct. [[HIGHLIGHT]]Dr Ali was recommended to me by Dr Kim (wisdom tooth doc) and he was absolutely amazing. Kind, gentle, reassuring, continued to check up on me and was very thorough in letting me know the process.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]Savannah his assistant was also very nice.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]And I cannot forget the front desk lady (didn't get her name, she had glasses on) she was amazing as well! She was just so kind. She knew how much pain I was in when I walked in and continued to check on me as well.[[ENDHIGHLIGHT]] I have to get another one done in the near future and will for sure be back to see Dr Ali. Thank you all again for being amazing. read more

So happy I found this place. The first place I tried to go to was a nightmare. As a working professional I need to get the procedure done in one visit. My procedure was a little more complicated cause it was a second root canal. The doctor explained everything to me. Always asking if I could feel any pain. If I did she would numb it more. The staff and the doctor genuinely cared. [[HIGHLIGHT]]Great sense of humor.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]They stayed after hours for me.[[ENDHIGHLIGHT]] Incredible patient care. Thank you for making a bad situation good. [[HIGHLIGHT]]The assistant Savannah was amazing![[ENDHIGHLIGHT]]!! Savannah Savannah Savannah!!! read more

I went to Sami Ali DDS today and [[HIGHLIGHT]]I was very happy with him, and his office staff.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]Marissa, and Evelyn were so very kind and helpful[[ENDHIGHLIGHT]]. I appreciate his honesty and advice. If you are looking for a good Endodontics DDS. This is the office! read more

Dr. Ali performed a root canal on me 4 years ago, where I didn't feel any pain and was totally relaxed. As such, I returned to the doctor's office since my regular dentist referred me to an Endodontic specialist. [[HIGHLIGHT]]This time Dr. Ali had Dr. Parmar take care of me. It turned out I needed root canals on two teeth, which made me anxious. However Dr. Parmar and Asma were very pleasant and confident making me feel very comfortable and setting my mind at ease[[ENDHIGHLIGHT]]. I felt that they knew what they were doing each step of the way, which made me so relaxed that I almost fell asleep. I didn't feel any pain, and I would definitely return should I need another root canal, which I hope I don't. Thank you for taking care of me. read more

I love RC Endodontics. [[HIGHLIGHT]]From the time you check in until the time you leave, you are greeted and treated with the utmost care, kindness, gentleness & understanding[[ENDHIGHLIGHT]], which I truly appreciate from the bottom of my heart. [[HIGHLIGHT]]Everyone has such a beautiful disposition.[[ENDHIGHLIGHT]] read more

I needed an emergency root canal my doctor Dr. Ali wasn't available so I had another doctor do the procedure. [[HIGHLIGHT]]The office is very efficiently run, along with a very kind and caring atmosphere.[[ENDHIGHLIGHT]] The procedure was a little rough yesterday still sore today with some gum irritation. I've been spoiled by Dr. Ali and prefer his services. The dentist that did the procedure was pleasant and obviously knew his job. I've just been spoiled by Dr. Ali. [[HIGHLIGHT]]All the assistance in the office are amazing and so pleasant to work with[[ENDHIGHLIGHT]] ... read more

[[HIGHLIGHT]]We absolutely love Dr Ali! My 18 daughter is terrified of dental work especially the injections, so much so that she waited too long to treat her tooth which lead to a root canal[[ENDHIGHLIGHT]]. Dr Ali was so patient with her and waited until she was ready for the injections. He helped her through the entire procedure. He is amazing! read more

Just had a root canal for the first time and was extremely nervous. [[HIGHLIGHT]]Destiny was my first contact and was amazing throughout.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]Dr. Parmer made me comfortable and reassured me the whole way through.[[ENDHIGHLIGHT]] They explained everything and did a wonderful job. I am beyond thankful to these two for making my experience less frightening. Highly recommend read more

My dentist referred me to Dr. Sami Ali at RC Endodontics for a re-do of a root canal. I was very nervous because my initial root canal office experience was not that great, so I had no idea what to expect. To my surprise, I was very impressed. The office was very nice, and the staff made me feel so welcome and comfortable. [[HIGHLIGHT]]Dr. Sami Ali had wonderful bedside manners which helped me so much. His gentleness and genuine concern make him stand out.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]He clearly explained the entire procedure during my consultation.[[ENDHIGHLIGHT]] I did return on April 14, 2025, and had the root canal redone. The entire experience was great. Dr. Sami Ali and his team are great. My tooth feels so much better, and I just had the new crown placed on my tooth by my dentist. If anyone is looking for a great Endodontic Specialist, I highly refer Dr. Sami Ali and his staff at RC Endodontics in Rancho Cucamonga. read more

I'm 7 months pregnant and had to get a root canal done and [[HIGHLIGHT]]Dr Parmar & Asma were so kind and helpful in calming me during the entire procedure.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]Any questions or concerns I had were answered from beginning to end.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]I felt very taken care of![[ENDHIGHLIGHT]] read more

Excellent! [[HIGHLIGHT]]The staff here is so genuine, caring and compassionate.[[ENDHIGHLIGHT]] Dr. Parmar was the kindest most considerate doctor I have ever encountered. She was so soft spoken and calming . [[HIGHLIGHT]]The assistant, Destiny, and the doctor were so kind and attentive towards me.[[ENDHIGHLIGHT]] Their compassion and concern, combined with the quality of the work performed and their professionalism was much appreciated. [[HIGHLIGHT]]Everyone there was very kind, respectful, and made me feel like a priority.[[ENDHIGHLIGHT]] I highly recommend RC Endodontics! read more

[[HIGHLIGHT]]Very satisfied with my root canal experience.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]As soon as you walk in, you feel welcomed.[[ENDHIGHLIGHT]] Everyone is professional and courteous. [[HIGHLIGHT]]Staff members Destiny and Maggie were very helpful during my visit.[[ENDHIGHLIGHT]] Dr. Pham calmed my nerves by explaining my procedure and did a great job. read more

Excellent care. Thank you so much for taking the time to do the best Root Canal. No pain after numbness was gone. Root Canal healed very quickly. Thank you very much for the excellent quality help with my paperwork and all my questions answered by the front office and assistant working with Dr. Shebar. I will be sure to give good reference to anyone interested in choosing this excellent endodontics office office. read more

RC Endodontics - Endodontists Near Me - Rancho Cucamonga, California

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Unfortunately, I had a root canal four years ago that was never done properly and I've just suffered through the constant uncomfortable feeling. Couldn't call it pain, but it never went away. I finally found a great general dentist (Dr. Kelly Lam), who recommended RC Endodontics. Best experience ever! [[HIGHLIGHT]]The entire staff is caring and empathetic.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]Dr. Sheabar was AMAZING! He was SOOO caring and gentle. He looked at me and listened. I wasn't just another patient/number[[ENDHIGHLIGHT]]. When he numbed me, it was nearly a pain-free experience, and the tiny pain I did feel was very very minimal. He should train all dentists how to give injections!!! The process was so easy compared to the other 2 root canals I've had. I hope I never have to have another one, but if I do, I will absolutely come here. I can't recommend them enough! read more

I came here because my dentist referred me for retreatment of root canal . [[HIGHLIGHT]]Destiny was kind and explained what Dr Patel was doing[[ENDHIGHLIGHT]] . Dr Patel was thorough and explained my treatment options . Really good experience at this location because of Dr Patel and Destiny ! read more

Ama was very kind and helpful. I came in for a consultation and it was quick and easy. I was walked through the entire process and the care I needed. The endodontist was honest and caring. Explaining the best course of action for me. read more

They are fantastic! [[HIGHLIGHT]]Dr. Patel was awesome and very nice and patient and makes you feel at ease.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]He explained everything and was very reassuring.[[ENDHIGHLIGHT]] [[HIGHLIGHT]]His assistants Savannah and Alexis were so nice and comforting.[[ENDHIGHLIGHT]] Highly recommend. They made an less than enjoyable task feel like nothing. They made a root canal to be the best experience it could possibly be. No pain at all. read more

RC Endodontics was referred me to Dr. Sami Ali because I had a complicated Root Canal from my childhood that needed to be re-done. It ended up being that I needed an Apicoectomy. I was very nervous. Very Scared. But the procedure itself performed by Dr. Ali and Dr. Jesus went very well. They were efficient and fast. The recovery was about a week with swelling/bruising and seemed to be the worst part of the whole experience. Got stitches removed a week later and was evaluated by both Doctors again and was told recovery is going well and I wont see them again for about 6 months to check on recovery then. [[HIGHLIGHT]]Their office staff seemed great. Check in, Check out, the ladies were very nice.[[ENDHIGHLIGHT]] I would definitely recommend. read more

Hands down 5 out if 5 stars. I would give more if I could. I called for an appointment and the process was seamless. I had a referral for a doctor in Covina that didn't work out and I am so happy for Yelp and other fellow Yelpers for their help! The quality of care and kindness from each and every employee here is amazing. Dr. E was my doctor and he was so patient, kind and answered all my questions. When I had to go back they managed to schedule me with another doctor so that I wasn't left uncomfortable too long. This is exactly the type of care patiences need when a specialist is needed. So happy and satisfied with RC Enzo. Definitely recommend. read more

[[HIGHLIGHT]]Dr. Ali and his staff are amazing![[ENDHIGHLIGHT]] They are very gentle and make sure you are comfortable through the whole procedure. Highly recommend this office for your root canal. read more

I have mixed reviews regarding my visit at this location today. I was initially greeted my an aggressive, rude, condescending front desk receptionist is the first chair with dark hair. She yelled my PHI information out in the crowded office. She would sigh or roll her eyes when I had concerns about treatment and changes. I was about to leave the office because of her rude actions before I had a chance to see a dentist. I was then called to the back by nurse Brandy who was amazing. Her kindness turned my experience around and made me stay. I was then treated by D.O Patel who was extremely knowledgeable, kind, and professional. Over all 4 stars would have been 5 but the poor receptionist brings this office down. read more

I needed immediate care because of a toothache. Star, (their care coordinator) intervened, and got me right in. She communicated how important customer care was, and their ethical responsibility to take care of patients in pain. They did! Star is a star! Ask for her next time you need dental work ! read more

Best ever . Dr. Ali and staff are outstanding. . No pain root canal. Everything was explained in detail. Dr. Ali is an expert in his field of endodontics. . . Love the office environment and all the up-to equipment. Mary (retired BSN specializing in Pediatric dentistry & oral surgery.). read more

Thank you office staff and Dr. Ali for putting me at ease as soon as I walked into your office. Everyone went out of their way to make you not only feel welcome but comfortable. Thanks again, Lydia S. read more

I've never been a fan of dentists. The pain, the fatigue, the noise, all serve to a negative experience. This office was the complete opposite of a bad time. The staff were nothing but welcoming, insightful, calming and informative. From the receptionist, to the Dr, everybody was extremely professional and my root canal was done within an hour, and to my surprise, completely pain free. Hopefully I don't have to have visits often, but if I were to again, I know who my first choice is. Thank you everybody! read more

Let me start off by saying I hate the dentist and anything relating to it. If I can avoid it, I most definitely will. With that being said, I had to be referred to an endodontist due to severe pain, and I am grateful that this was the place. The doctor and all of his staff was amazing! Especially Nereida (many apologies if I misspelled her name), who was courteous, sweet, very informative, and lead me through every single step of the way. I couldn't be more grateful for this (actually somewhat pleasant) experience. I have my next appointment scheduled, and even though I cannot wait to get it over with, I'm relieved that I will be very well taken care of. Thank you very much! -From a very, VERY (previously) nervous patient. read more

I needed a root canal and was terrified! Dr. Parma was extremely gentle and very, very caring. She knew how scared I was of the injections and to calm me down, she said she was really good at it - she wasn't kidding! I was so happy that I didn't feel any needle pain! As for the root canal, she made sure I was comfortable, with no pain and would do everything she could to ease my fears. They even put a covering in my mouth to keep anything from going down my throat. Dr. Parma is hands down the BEST and I'm very grateful to have found her. Everyone in the office was really nice and the customer service was great! Thank you RC Endodontics! :) read more

I had root canal couple of years ago and I would give this place 5 stars The Best experience and DR. HOSSEIN EDALAT was very friendly and fixed the problem I was having with other dentist couldn't do . read more

Dr. Ali and all the staff are phenomenal! From front office to back office, good experience overall, very beautiful and modern establishment, Thank you all for taking such good care of my root canal necessities. read more

Top notch staff!! Amber and Star thank you! Dr Shaybar you're a Rockstar! Awesome experience! read more

RC Endodontics - Endodontists Near Me - Rancho Cucamonga, California

My dad got a root canal from Dr. Ali a few years ago and I have to say he did an amazing job. First thing is he is super fast and doesn't take 3 hours for root canals . Second he is amazing at what he does and does a great job. Thirds Dr.Edelat is also amazing he is another Dr Ali . The are both kind and good doctors. Always a clean and a good smelling office ! The correct place to get a root canal!! Recommend them to all my friend and family !!! read more

They only take certain insurance on Wednesdays. If you need to reschedule soon, don't because the xray will be $400 dollars instead of $300. I'm not paying an extra hundred dollars just because it's a new year. read more

RC Endodontics Dr Ali was a life saver .. I needed a root canal ( thru a crown).. I'm claustrophobic and gag easily, so they had their hands full .. Dr Ali is so calm n patient, gave be little breaks in between drilling .. they put a soft plastic covering just over mouth with a hole open around tooth , so drilling , little pieces don't go down ur throat .. wonderful concept His assistant was Jesus' ( think he was Dr too not sure ) but he was just as patient n calming as Dr Ali .. I have been to Dr Ali before but nothing this big .. I trusted him completely.. If you need a Endodontics ( most dentists refer you to one ) request Dr Ali Office .. Next to " Kick back jacks " on foothill . Wish I could give them both a 10 star ( thank you both for patiently taking good care of me ) Oh and the staff are all sooo friendly, checking on me n Star came in to say hi .. Nancy Chavez ( my daughter also went to him few yrs ago ) same recommendation 5 star read more

Very unprofessional. My appointment was scheduled for next week. THEY REACHED OUT TO ME asking if I wanted to come in sooner. My appointment then got pushed up a week at 12:30. I didn't get help until 1:52 pm. read more

I have been going here since 2017. I have had to have 3 root canals because I had a horrible dentist as a kid. I have had root canals in2017,2019, and 2023. The Dr is such a great guy. He talks to you and tells you the good and bad. All three have gone great and I am happily eating cold and hot foods and not jumping out of my skin. If you need a root canal this is a great place to go. read more

I was recommended to RC Endodontics for a root canal by my regular dentist. When I arrived I was in the worst pain I've ever experienced in my life. The ladies at the front desk were super nice and informative, when it came to explaining my benefits coverage. Then when it came to the actual surgery I was beyond scared but let me tell you Dr. Parmar came in and started talking to me and I knew right then and there I was in good hands, with the help of her assistant Lexi, definitely helped ease my anxiety tons. Dr. Parmar was so sweet to her staff making sure everyone had ate and got them all coffee lol and it's just so refreshing to see Drs being kind and sweet to there staff, that really stood out to me. Parmar was also funny and I just can't thank the women and men that helped me overcome and heal from my root canal experience. P.s. the professionalism was through the roof with everyone I encountered, I honestly have nothing negative to say about these amazing people there at RC Endodontics. I would give this place 6 stars if I could :) read more