Highly recommend this dental office, especially Dr. Chen, for excellent root canal treatment. Both…read moreof my parents were treated here and had great experiences. My father has a complex medical history and difficulty tolerating long procedures. Dr. Chen was extremely patient and professional. The root canal was done on a tooth under an existing bridge, which required great skill, and the procedure went smoothly with minimal discomfort. My mother also had a root canal on a wisdom tooth on one side. Dr. Chen handled it with great care, and her recovery was smooth. Thank you as well to Dr. Leong for the additional care and support, and special thanks to the front desk ladies for being so kind and helpful with appointments and paperwork. The entire team was professional, caring, and efficient. We felt our parents were in very good hands and would absolutely recommend this office.

I had treatment here twice. The ladies at the front desk are very very kind and they listen to your…read moreconcerns. It makes for a very nice environment. For my actual treatment, I worked with Dr. Han. I was very pleased with my experience with her. I asked a lot of questions and she took her time to answer them thoroughly so that i was comfortable and knowledgeable. Sometimes when i ask questions , people get offended as if im questioning their work but she did not get that way at all. she understood that i was interested in what was going on with my health and didnt rush through it. this made me feel so much better . I asked her to numb me slowly and she did. at other places i sometimes get a little anxious after the lidocaine but here i did great. Throughout the treatment they made sure I was ok and went at my pace if i needed breaks. after getting my 2 root canals I am doing well. So far i believe the work done was good. thank you Dr. Han. the only thing that made me a little uncomfortable was that I wanted to use my own glasses as eye protection rather than the ones they provide. but the assistant shined a bright light in my face so that i would change my mind . they never used that light at my previous appointment and they didn't use it at my second appointment either . he only used it for 5 minutes until i changed my mind and i didn't like that. Other than that small instance, everything was great.

Very friendly staff and Dr was very patient and passionate about explaining the process of the gum…read moreprocedure. Coming for a routine visit + pain, also another positive experience. I've worked with 2 doctors here and both were outstanding and consistent. I was asked multiple times throughout my visit if there was anything they could do to make my dental visit comfortable and if I had any concerns. I also recieved follow ups from the Dr for my pain levels. Their communication style and genuine curiosity in each patient's concern is what makes them a fantastic team. In addition to all those important things off is the actual clinic environment...it's like a spa type lobby, very clean and decorative, & has water/coffee at the front. They are thorough and so professional throughout. There is also a menu to choose a tv show/movie to watch with headphones as you make it through your appointment. Thank you Barsoum team!

Our family has been patients at this dental office for approximately eight years. During that time,…read morewe have received a wide range of services, including crowns, wisdom tooth extractions, Invisalign, and even a dental implant. With every visit, we feel confident knowing we are in capable and dependable hands. We are always warmly welcomed by name, and the entire team consistently demonstrates professionalism, knowledge, and genuine care. Janice has been especially helpful in guiding us through our insurance coverage and clearly outlining our financial responsibilities, allowing us to plan accordingly. She is an absolute pleasure to work with. I recently referred a friend to Dr. Barsoum for an extraction, and she was thoroughly impressed by the experience and the exceptional care she received. At my most recent visit, Mare assisted Dr. Barsoum. It is always a privilege to have her involved in my care--she is patient, attentive, and gentle. She took great care to ensure my desired results were achieved, and I am truly thrilled with the outcome. My smile has never looked better. This entire team and practice is a true gem.

RC Endodontics was top notch. I had excruciating 12/10 pain. My local dentist said I would probably…read moregoing to need a root canal and he was correct. 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. Savannah his assistant was also very nice. 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. 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.

So happy I found this place. The first place I tried to go to was a nightmare. As a working…read moreprofessional 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. Great sense of humor. They stayed after hours for me. Incredible patient care. Thank you for making a bad situation good. The assistant Savannah was amazing!!! Savannah Savannah Savannah!!!

I just completed dental surgery with Dr. Han and couldn't be more relieved with how well it went. I…read morehad been putting it off for over a year, part procrastination and part nerves, until my dentist finally insisted it was time. From the moment the procedure began, Dr. Han put me at ease. She walked me through every step in real time, explained exactly what she was doing, and checked in on me constantly throughout. Despite how anxious I was, her calm confidence and her team's professionalism made the entire experience truly painless with zero discomfort. The care and thoroughness does not stop after the procedure either. She and her team remain attentive and genuinely invested in every patient's outcome. I have several follow-up appointments ahead and another surgery scheduled later this year. I am so grateful it is her doing it. Highly recommend Dr. Han to anyone who has been putting off a procedure out of fear. You are in great hands!

Since December of last year, I've had some tooth sensitivity to hot and cold foods and drinks in my…read moreupper right jaw. Since I get regular cleanings and checkups on my teeth, I didn't think much of it until I started feeling some incredibly intense jaw pain all of a sudden early summer, and for a more than a couple of weeks, I relied on Advil, soft foods at room temperature, and late night video game binges to distract me from the immense discomfort I was going through. I was eventually referred to by my dentist to Valley Green Endodontics and boy am I glad he did. There appeared to be a hard to spot (even by x-ray) hairline crack in a tooth that was found only by removing the filling...and thus the root canal proceeded thereafter. Now, I gotta admit I am terrified of having any work done on my teeth due to - I get incredibly anxious feeling trapped in the chair with the sound of a drill going on. But I was lucky enough to get Dr. Chun, who is as kind and reassuring as she is really knowledgeable as well as super skilled and steady with her tools. She communicated well with me what would happen each step of the way and I felt absolutely no discomfort whatsoever throughout the entire process. Her assistant was also incredible as well. The rest of staff was incredibly nice and easy to talk to and I was happy that my pain - as well as any very mild swelling due to the root canal that happened - subsided pretty quickly. I do need to note although insurance covered a good portion of the root canal, it did not cover the Gentle Wave treatment, which I still thought was worth it for the more thorough cleaning. Overall, thanks so much Valley Green Endodontics, for making a root canal as comforting as it could be!

Dr. Hung does not need my review. This is for the benefit of anyone who cares about their health…read more He is hands-down the best doctor you will ever find. Incredible skill, precision, and knowledge. Top of the line equipment and techniques. Conservative treatment only as needed. Will make every effort to avoid wasting a good nerve or tooth whenever possible. He's so honest & conscientious that you can always rest assured he's doing what's in your best interest. My whole family & I gladly drive 2 hrs to see him and we're so fortunate to have him.

Amazing doctor!! He is patient and a real perfectionist. I had a bone graft and wisdom tooth…read moreextraction. He was very kind and walked me through the process. I highly recommend him to anyone looking for a good Dr.

Wow!Wow!Wow! Shout out to the best, Upland Endodontix! Let me start by saying I was in excruciating…read morepain all night. My personal dentist office was closed on Friday. Thankfully my dentist office referred me to Upland Endodontix. I thought I had to call them but to my surprise I received a call from the best front desk team, Ashley and later Alexis. They scheduled me for 3 PM originally. They were already booked and I was a referral. I told Ashley I was in so much so if they had a cancellation please call me. I hung up and wondered how I could make it until 3 PM, it was 8:30 AM. I prayed for strength to endure the pain until then and 5 minutes later I received a call back from Alexis telling she mentioned my pain to Dr. Byun who is God sent and he told me to come in immediately. When I walked in I was greeted by the epic duo team Ashley and Alexis. Savannah came and greeted me just as I sat down. She took me back to the room and took X-rays. She was extremely gentle as she manuevered the machine. Dr. Byun walked in afterwards and asked me about my pain. His bedside manners are awesome. He listened intently and proceeded to trouble shoot to find the root of the problem. Ironically I had to get a root canal. Between Dr. Byun and Savannah, the procedure was expertly performed. From the time I walked in until the time I left out I was treated like I was the only person there. Thank you for relieving my pain while making me feel like royalty. Who knew I would want to write a testimonial about a root canal. You guys are a class act! You are a 10 star!!! Regenia

I am a Dentist in Upland CA. I refer all my root canals to Endondontix. I trust these guys. So…read moreMuch that I just got a root canal done with Dr. Byun. Savanah his assistant was really good. Front office staff super nice. Thank you Alexis and Ashley for being making me feel special.. Dr. Castro

Excellent service, excellent Doctor I would highly recommend. Highly communicative and made the…read moreexperience very positive.

I did not complete my last comment before inadvertently sending it…read more The Diamond Bard Endodontic group is a Class Act. From Reception to Treatment, I was made to feel welcomed. The Nursing Staff and Dr get 10's and a huge Bravo Zulu Commendation from me. Well done.

Was skeptical about a root canal but Dr. Patel answered all of my questions before I had to ask…read morethem. I was warned about swelling and discomfort for the next few days but I experienced none of it. Amazing work by Dr. Patel. Five stars

I had a very disappointing experience with this endodontics office, mostly due to poor customer…read moreservice and communication. First, my interaction with the receptionist, Maria, was frustrating. She was short on the phone, repeatedly talked over me, and came across as rude and dismissive. It felt like I was an inconvenience rather than a patient trying to be proactive. Things didn't improve once we arrived. Instead of discussing the treatment plan with me--the adult accompanying my 16-year-old son--Dr. Patel directed the conversation primarily toward my son, which I found inappropriate and unprofessional. As a parent, I expect to be fully included in medical decisions involving my child. There was also confusion and inconsistency regarding insurance. When I initially provided my insurance information, I was told certain procedures wouldn't be covered. Later, when my husband mentioned his insurance, Maria suddenly changed her tone and said, "Oh, I should have known that, that's much better." The lack of clarity and professionalism in handling insurance was concerning. Overall, the atmosphere of the office was not welcoming or comforting. While I might have been able to overlook a rude front desk interaction, the experience with Dr. Patel left a lasting negative impression. If I'm made to feel like an inconvenience as a patient, I'd much rather take my business elsewhere--and that's exactly what I plan to do.