I cannot recommend Dr. Cho and the team at Root Endo Vision enough…read more Before my appointment, I was honestly terrified. I had heard so many horror stories about root canals that I was expecting the worst. I went in feeling extremely nervous and anxious. But from the moment I arrived, the entire staff was so kind, comforting, and reassuring. Every single person there made me feel supported and kept reminding me that everything was going to be okay. Dr. Cho was absolutely amazing. He was so gentle, calm, and precise throughout the entire procedure. I kept waiting for the pain everyone talks about... and it never happened. I truly didn't feel anything. I was shocked at how smooth and easy the whole process was. He made something I was so scared of feel effortless. His assistant was wonderful as well. They worked together so seamlessly and professionally, making sure I was comfortable every step of the way. You can really tell this team cares about their patients and takes pride in making the experience as gentle and stress-free as possible. I walked in terrified and walked out feeling so relieved and grateful. I honestly can't believe how easy the whole experience was compared to everything I had heard before. If you ever need a root canal, do yourself a favor and go see Dr. Cho at Root Endo Vision. I would absolutely trust them again and will definitely refer my family and friends here. Thank you for turning something I feared so much into such a positive experience!

If you are ever told you need a root canal, do yourself a favor and go to Root Vision in Covina…read more What really sets them apart is their focus: they only specialize in root canals. Because they aren't a general "do-it-all" dental office, the level of expertise and efficiency is on another level. They have the process down to a science, using specialized technology that you just don't see at a standard dentist's office.

Brittney (sorry if I spelled it wrong) is the scheduler that tries to get me back in the office for…read moretreatment. She's super bubbly and doesn't make you feel pressured to make a decision on the spot. Dental hygienist that worked on me was Angie, very sweet, light hands and if I felt sensitivity she stopped. Saw Dr Kao on 4/29/26 and 4/30/26 for fillings, he was friendly, had great stories and added a lot of humor during treatment. Yvette helped him on both days and they work well together. Yvette always made sure I was comfortable, offered me water and headphones to relax, very sweet and easy to talk to. The office now has cherry payments - like Klarna and affirm which is nice because you no longer have to pay a lump sum. Office is immaculately clean.

I have been a loyal patient at Covina Smile for several years, and the practice continues to set…read morethe highest standard in dental care. From the moment you walk in, the entire team demonstrates a genuine commitment to excellence. The staff is consistently warm, highly professional, and exceptionally attentive, taking the time to listen carefully to each patient's concerns and preferences. Drs. Sima and Kao stand out as truly exceptional clinicians. Both are remarkably thorough, meticulous, and uncompromising in their approach--never taking shortcuts when it comes to quality or patient comfort. I recently had two crowns placed, and their calm, reassuring demeanor combined with precise attention to detail made the entire process smooth and stress-free. I felt completely cared for and confident in the outcome at every step. What truly distinguishes Covina Smile is the seamless collaboration across the entire team. The dentists, hygienists, and front-office staff all work together with the same level of expertise and compassion, creating a consistently outstanding experience. Whether it's routine care or more involved procedures, every visit reflects the same dedication to precision and patient well-being. I confidently recommend Covina Smile to anyone seeking a trusted family dentist. You will receive personalized, high-quality care in a welcoming environment where your comfort and long-term dental health are always the top priority. This is why I continue to return--and why I wouldn't hesitate to entrust my family's smiles to this outstanding practice.

I'm so grateful for Dr Patel. I came in with an infection below my root canal that was not visible…read morein any x-ray but was very painful. My dentist finally sent me here to have a specialist look at it. Dr Patel took a 3D scan and discovered that I had a severe deep infection and extensive bone loss already. He was sensitive and honest with me. He was going to do everything he could to save my tooth but it was not guaranteed. I am also terrified of the dentist and he was super gentle and walked me thievery step of the way. I came back for my follow up today 4 months later, and he saved my tooth!!!! No infection and my bone grew back!!! I'm very grateful and would highly recommend Dr Patel.

I had a concern I wasn't sure about and they got me in right…read moreaway. Dr.Patel spent a good amount of timid checking everything that concerned me and alleviated all my worries. Such a great dentist/endodontist. The care they show is outstanding. The staff is wonderful. The office is so nice. Modern. The technology is mind-blowing. Who would have thought a root canal could be so easy. Zero pain.

i'd consider this place a 10/10, they are very professional and fast with the procedures. staff…read morehandled everything with care and kindness. they also go above and beyond with making sure you don't have any discomfort or any type of pain. i'd recommend this place!

Both my root canals went very smoothly. Everyone is…read moreextremely caring . I definitely recommend.

To provide some context, I don't go to the dentist as often as I should because to me it causes…read moreanxiety and I hate not understanding what exactly is going on in this type of environment. When I came in today, the care provided was not only exceptional but smooth too. I was seen by Dr. Rodrik, and assisted by Jen, Wendy, Bela and Kayla (throughout the initial booking to the checking out). This team worked so efficiently together, communicated everything well with me and overall just truly made this such a comfortable experience despite all the care I required. I left feeling grateful and at ease. I would honestly recommend this spot for anyone. You are in GOOD hands :)!

Best dentist in the San Gabriel Valley! Been coming here for about 6 years and dr. Zak and Co. have…read morealways been so caring and so kind on my teeth. Today I came in 20 minutes late, at the end of the work day for this office and they were still so patient and careful with my cleaning. Shoutout to Maria, Anabela, dr. Perez and Shelley for their excellent customer service and dental care. Many thanks and see you in six months

Amazing experience at Lemoncreek Dental and Dr Kai! Thanks for quality visit and care. Top notch…read moredentist and hygienist who was gentle and took time without rushing thru my cleaning !

Dr Chang, the hygienist Maddy n receptionist were awesome. They are friendly and professional. It…read morewas the first time i visited Dr Chang and he and the team dont disappoint me. Great service

Always an amazing experience here. Dr. Dave is the best and kindest dentist. I've always have…read morebeen quite a interesting patients and everyone in the office have been amazing. Love the fact they work with their patients to help ease any and all dental phobia. I would highly recommend this dental office for everyone.

Would like to thank Dr Bill and his staff for the Crown that they did for me , it was the last…read more part of my implant process and it came out perfect. if you ever need an implant or any other dental work I would recommend seeing Dr Bill .

They are amazing! The dynamics, the team and Dr Wong make you feel great!! I highly recommend this…read moredentistry!!

The set up is fascinating. New state-of-the-art equipment and tools. I must say that Dr. Peng…read moreherself does immaculate work. I've had my share of bad dentists over the years. So when I first experienced the gentle hands of Dr. Peng, I was at disbelief. I had all 4 of my wisdom tooth extracted by Dr. Peng and I did not feel any pain or discomfort during the extraction. Dr. Peng provides the utmost care for her patients but I can't say the same about the Hygienist as they work your gums and it hurts. If you need some serious work done with this dentist, be sure to only ask for Dr. Peng herself. One other complaint I would have is the office manager, Norma I believe is her name. She could definitely use some tips on hospitality to her patrons. If it wasn't for the office manager and the fact its very pricey, I would have given this 5 stars. If you were to try this place out, MAKE SURE you check with your insurance provider to confirm the cost of work prior to doing it there. The office manager let me know more than once that my insurance would cover the cost only to come back and invoice me a hefty bill later. The fact that they are pricey and charges a heck more than most other dentist, there's a great chance your insurance provider will not reimburse those charges. So be sure to run some prices with your insurance provider prior to doing the work. And don't take the office manager's word for it that you'll be covered. Because 10 out of 10 times, you'll end up paying close to 95% of those charges.

Where do I even start?? I'm an extremely anxious person on a regular day and the dentist is the…read morescariest place I can imagine. But this dental office completely changed my opinion! From the very beginning when I first called the office they were very friendly and listened to everything I had to say. I needed extensive work on my teeth including multiple root canals, fillings and crowns but they didn't make me feel bad or judged at all. They took care of me throughout the initial exam and were able to start treatment right away. Doctor Bishoy was amazing and understanding of my situation and helped me feel calm during the treatment. Of course since I had so much work to be done it would end up being a bit uncomfortable and at times a bit painful but doctor checked in with me throughout each procedure and ensured that I was feeling as comfortable as I could be. I also wanted to give a huge thank you to both Aleska and Hendricks who were super friendly with me and made me feel at home right away. They continued to check in with me and made me feel taken care of even though I just wanted to make my escape. With the softest hands, Aleska treated me with care and generosity I had never experienced at any other medical facility. If you're scared of pursuing dental treatment because of judgement or financial burden, this is the place to go to!! Thank you dentist of West Covina office!

This dental office , in my experience is what you call get as many ppl in and worry about service…read moreafterwards . In other words "Quantity over Quality " Which I hated , bc I prefer quality over quantity . Also get prepared they will go into the room while ur on the chair and ask u about your upcoming bill which is a pressure tactic , why in the heck should anyone sell / pressure u while your on the dental chair ? Idk i do not like that, that was very uncomfortable, I've never had that. And they also tried to tally a regular cleaning charge , I have good insurance that I'm fully covered twice a year and I was so confused when they tried to say 80 dollars for a reg clean, that's always always been covered , which I questioned I've never been charged cleaning bc my insurance covers it , they re checked and said oh 0 dollars . Which I thought was shady work . So many ppl and long wait , for everything , meaning xam wait long, cleaning wait long, dental work another increment of waiting, everything was choppy . But the main reason I wouldn't go back is BC they charged to tally a cleaning fee when my insurance covers that, secondly their service of quanitity over quality . They wana make as much money from as many ppl over quality of service and having great service .