The Hidden Valley Dental Group staff are phenomenal. They make you feel like family from day 1. They have cared for my daughter's dental care for over 8 years and now that I've moved 100+ miles away I'm still driving back because they are just that good. The dentist is very down to earth and doesn't make you feel like he's just trying to make a buck out of you. 10/10 read more

Just moved to town so this was my first visit. They were able to get me in quickly. Everyone was very friendly. Dr was knowledgeable and didn't try to perform any unnecessary procedures. Hygienist was quick with the cleaning and made it painless and easy. Would definitely recommend! Office is very clean! read more

Best experience I have EVER had in any dental office place. The environment is so calming and the people have a great demeanor. In all my time here I have never once heard a crying child and my hypothesis is that the dental workers don't give off that evil doctor vibe. Orthodontist Dr. Shawn Yu's work was so top tier that I am no longer single. Overall experience was an 11/10 would recommend if you want to go from a 7/10 to 11/10 read more

I've been going to Hidden Valley Dental Group for over 25 years. I even drive over an hour just to go to Hidden Valley Dental Group. Further, I will not change dentists or go to another dentist that is closer to me, due to my trust in the dentist who owned and the dentist who owns, respectively, the Dental Group practice, formerly owned by Dr. Patel, and now currently owned by Dr. Kim. As I completely trust and I am very confident in both of their dental care, the quality of their work, their education and experience, the advanced technology they have and use at Hidden Valley Dental group, the high quality of the products they use, and the quality orthodontists and dental surgeons they have working for their dental practice, and on your dental case if needed. Lastly, due to them always having your best interests at heart, and always being completely open and honest about your case, their recommendations, and your options, while taking finances into consideration, your input, and your dental aesthetic wants and needs. Also, the office manager, Merian, and the patient coordinator, Marie, are both amazing, provide great customer service, and they will take great care of you, along with the rest of their team. I highly recommend Hidden Valley Dental Care for all your dental needs. As I know they'll exceed your expectations, as they have mine, and that you will be very happy with Hidden Valley Dental Care, as well. My long-standing loyalty and trust in Dr. Patel, Dr. Kim, Merian, Marie, and the entire team, speaks volumes about the quality of dental care they provide. Their commitment to honesty, quality, and patient well-being has kept me as a dedicated patient for over 25 years, despite the distance, as I mentioned, and my positive experience serves as a great testament to their dental practice. read more

My friend recommended this place! I am not one who enjoys the dentist, but they make it as comfortable as can be! From the front staff to the doctor they are all super friendly! They are also super transparent about what they are charging. Definitely recommend! read more

My daughter urgently needed to see a dentist, she was in a lot of pain from a previous root canal done many years ago. We called on a Friday afternoon and explained her situation. Even though they were at max capacity, they were able to squeeze her in and thank goodness! She was referred to a specialist for further evaluation and scans. Generally when I go to the dentist, they take a full exam of the teeth and consultation but in her case, they focused on the one tooth and sent her off. We appreciated the fact this office wasn't trying to add additional services or makes the visit difficult. The staff are super friendly and welcoming. The office is well-kept and plenty of seating. I would recommend if your insurance covers this Group for your dental needs. :) read more

Very helpful and thorough on what you need done. Pleasant atmosphere and employees. Dr K. Kim was very gentle and helpful.

I will never go to another dentist! Dr. Kim is hands down the best in the field. But not only him... his whole team as well. From the dental hygienist, dental assistance, and the front desk. You are always greeted with a warm smile and always feel so welcomed. As someone who has crippling anxiety when it comes to any kind of dentist work ( especially drills lol ) Hidden Valley Dental group never ceases to amaze me with how incredible not only their work is but their hospitality and their ability to make you feel at home and comfortable. read more

I've had cleanings (both perio and deep) done here, along with a few fillings and they make me feel very comfortable. I really like Julie the hygienist! She's amazing. Very informative and thorough... I always leave with my teeth feeling extremely clean! I'm afraid of needles and Dr Kim is really gentle with his injections before fillings. Customer service at the front desk is awesome, too. I don't have dental insurance and I feel the pricing is reasonable. read more

Found my forever dentist! My last dentist scared me away for several years but I needed work done and found one close to home. I am extremely nervous about having dental work done too. Every individual in this office is absolutely phenomenal. The gals at the front desk, Dr. Kevin, Julie, Maritza (spelling)...everyone is so patient, helpful, and extremely gentle during any work performed. Julie, the hygienist, made sure I was comfortable and pain free the whole time during my deep cleaning. I cannot remember the Dr. who extracted my wisdom teeth, but he was the good looking one, explained every step as he went and they were out within minutes. I cannot give enough compliments to this group of people. They are hilarious to boot! Thank you! read more

Staffs great! I don't have teeth because of them now. But man they were so nice! 10/10 dentists would recommend!

Highly recommend! The staff is friendly and helpful and the Dr is amazing. Recently had an implant done and I'm very satisfied. read more

Fast and efficient. Did an excellent Crown and seems like a perfectionist. Everyone here is very friendly.

I can't say enough about the exceptional experience I've had at this dental office. Merian and Marie at the front desk are amazing, top-notch customer service and I've never had any issues with my insurance. I've had a few hygienists clean my teeth...all great and thorough and on top of that their dental cleaning is priced right. I also got quotes to straighten my teeth and both their braces and invisalign fees are affordable. Dr. Kevin's light touch and efficient use of time make every visit a breeze. Having been to many dental offices, I can confidently say this is hands down the best dental office I've been to. I highly recommend this office. read more

Beginning to end great customer service. Love the entire staff. Very professional, friendly and knowledgeable.

First time visiting this dental practice after passing by for years. Staff were so warm and welcoming. Very kind and accommodating when I asked to reschedule a first visit, which I generally dont like doing. Appt was for my 8 year old and everyone was sweet and kind with her. The hygienist was patient with her during the xrays and cleaning. They addressed their concerns with her and asked her what she was supposed to do going forward which was great! Dentist was very outgoing and welcoming too. He was thorough in his review of her xrays and upon viewing her teeth. Also answered my question that I had. Will look forward to scheduling an appt for myself to establish care. read more

Amazing service. Everyone is quick, efficient and super friendly. I'm a very nervous patient, and I felt calm and at ease right away.

My new dentist... Office was well ran and organized. Staff were informative and knowledgeable in her or his area of expertise. No issues getting my appointment - accommodating and welcoming. Dental office is very clean and up to date with their equipments. Love my dental hygienist Julie - such a sweetheart - & my dentist Dr. Kim - he makes going to the dentist not scary or discouraging at all. Everyone has a smile. read more

Grrrrrreat staff!!! I really loath the dentist because if my fear of them! hahahaha! But this place??? I could not ask for a more gentler doctor. He listens to you and actually cares for your concerns! With that being said, I don't fear going to HIM as much as I did prior to my first visit! I look forward to caring for my teeth now more than ever! Thank you to all of you at Hidden valley dental!! read more

Office Experience, Care Quality Amazing!Amazing! From Front Desk To Dr. Assistant's to Doctor Just An Amazing Set Of Dental Group! Dr.Kim I want to thank you and your team for making my visit here a great experience everytime nevertheless providing great dental care Thank You! read more

I went into the practice as a new patient. I have very high dental anxiety. Dr Kim put me at ease right away. In fact, we both thought I'd need nitrous, but decided to try without it. It went very well!! His assistant Liz is a SUPERSTAR! She got me through it. I didn't think I could do it. I had the best team of doctor and assistant ever! I highly, highly recommend everyone come to this practice. They're compassionate, quick as possible with the procedure. The best dental experience I've ever had, hands down!​ read more

Terrible front end service! Unprofessional receptionist! I called today to ask to put a hold on sending me bills when I haven't had the service done. I've been too busy working 2 jobs to get the first part of my procedure done and was merely asking to stop sending me late fees on something that wasn't done yet. The receptionist proceeded to try n lecture me on how to parent my child. You just answer phones and schedule appts and let me worry about parenting my child. In reference to not having a Greg P in your 30 years of files that is correct. My daughter is the one that you saw. Her name Is Sierra. read more

I have been coming to Hidden Valley Dentist for more than a couple years now. I can honestly say Dr. Kevin K is amazing ..very gentle , patient, explains everything in detail (I would say he is a perfectionist) he chats with me a little before getting started which calms my nerves lol, front office staff is wonderful , Dental hygienist is amazing and she has so many great recommendations (she is also very gentle and sweet ) , dental assistants are also amazing . I can't say enough good things about the entire team ! read more

Dr. Kim and his staff are fabulous! So nice and very professional. I had an emergency crown and they took me right in. The procedure was painless. I found my new dentist!! read more

I highly recommend Hidden Valley Dental group if you are nervous about seeing a dentist. I avoided going to the dentist for years after a bad situation with another dentist. I had to have my wisdom teeth pulled out, and Dr. Kim was so calm and kind to explain everything and take his time and stop the procedure and take a break if I needed to. I didn't even feel any pain!!. Julie, the hygienist, also took her time and was so considerate of how I was feeling during my cleaning. Julie and I joked about how calm I was on my next visit. I told her it was all because of how caring they were that made me so comfortable to come back!! You have a great staff, Dr. Kim. Diana Bell read more

having gone to multiple dentist, I say with satisfaction that this is one of the best dentistry. I was in pain for one of my molars over the long weekend and Dr Kevin was kind enough to advise me over the phone and give me an emergency appointment with no extra cost. When I arrived for my appointment, they already had my information and did everything possible to reduce the pain. I have seen a lot of dentistry's that just go on and on with redundant issues, sure they are issues but every patient has priorities. For me getting this root canal done was important and that's what they prioritized. No extra BS, very transparent with the costs involved and most of all the entire staff is so polite and comforting. Dr. Kevin explained everything to me so clearly and made sure I understood each step. He is such a humble and skilled dentist, I would definitely recommend this clinic for and oral issues. read more

Left very frustrated. I was a first time patient. I scheduled a cleaning. It took over an hour to do photos and x-rays which I was very understanding and patient about. After an hour they told me I need a deep cleaning. I was also told I need a laser treatment. I informed the hygienist I am in a extremely difficult financial situation and could not pay for any extra treatments and I would have to wait. They then proceeded to tell me they WOULD NOT clean my teeth at all. I had to re-clarify because I have never scheduled a cleaning and then try to be up charged and told NO, they can't clean my teeth at all. It was very upsetting and extremely unprofessional. Please take your business elsewhere. Dr. Fehn at Dental Associates of Corona is FANTASTIC. I only came here because it was closer to home. Unfortunately it was a big mistake. read more

Just visited for the first time after having to find a new dentist. Dr. Kim and the staff at Hidden Valley Dental Group were exceptional. I had a great experience getting a check up, cleaning, and subsequent fillings with very little pain. Everyone ensured I was comfortable and informed me of everything going on. read more

Been coming here for years. Probably about 15 years now. First dental visit in 4 years. Communication via text and email prior to my appointment was consistent. Show up for x-rays and exam. Both dr. Kevin Kim and the dental hygienist are super knowledgeable and provided tons of information about the health of my teeth. I also inquired about Invisalign which they provided information and options about. The front office is very on top of it especially Marie who has been there for as long as I can remember. She's very friendly with all of the patients. Scheduled next appointment which I received an email about with date and time. read more

Got my (adult) braces on and off in record time. My teeth look amazing, and I'm thrilled with the results. I get compliments on it all the time. Staff is personable and knowledgeable. I've been going to this location for over 20 years. Highly recommend. Thanks, Dr. Yu! read more

Very disappointed! We have been coming for a while because we like Dr. Patel but today was a day to find a new dentist day! My grandson was scheduled for a procedure in December and was quoted $48. The front office called ME and left a message cancelling saying we need to reschedule for January. Suddenly I get an alert that my grandson has appointment January 19th at 4pm that I had not booked. Luckily I was available. I received a notice in the mail about a past due of $28 for a previous visit? I figured I would pay at the appointment with the $48. We show up at appointment and Marie starts throwing all kinds of numbers at me and says it is a new year, new deductible so now I owe $88 plus the $28=$116 but if the insurance doesn't pay for it NOW I will be billed for $120!! (New year You know!). I pay the bill after stating I was not happy and go to sit down and she tells me that I have to leave my minor in the office alone and go outside. I say, "no, he is a minor!" She says, "he will be safe!" and I repeated myself. She then snips "you can't go back with him!" I said "that's fine! " I am not going to go sit in the car, you can't blame covid when I am already sitting in a chair and there is no one else around. They are not cleaning the chairs between patients sitting on them anyways so me sitting on one is not contaminating one more! I don't appreciate being quoted 1 price, being cancelled on then I having to pay a higher price when I was not the one to have caused the lapse in benefits! I also don't appreciate to leaving a minor! I am disabled and I am not going to go out in a cold car and sit and wait!! read more

I have needed work on my teeth for a few years and my fear of the dentist kept me from taking care of it. I had a few bad experiences in the past and was terrified to let anyone work on me. I was referred to Hidden valley dentistry when my pain became too much to bear. I was so amazed at the compassion, the attention to detail, their calmness and incredible dental work!! I have never missed an appointment out of fear and am so very grateful for their professionalism. read more

I can't speak highly enough about Dr Patel and his amazing staff. I had the pleasure of receiving various treatment from this talented doctor. I can definitely say it's a 5 star office 5 star dentist 5 star service thank you Dr Patel for the great experience and quality work you have done on my teeth. read more

Dr. Patel and his assistant, Melissa, were super great. My mom visited them and originally, her bottom front teeth were extremely crooked. One of her teeth was squeezed and cramped so much that the edges of it fell off. After seeing the doctor, they helped her make the bottom straighter and also fixed the broken tooth in only an hour and a half. I really recommend this doctor and his assistant. read more

Finally, I'm not afraid to go to the dentist! I had to get a CT scan of my sinuses and they found something wrong with my tooth. After getting x-rays done, I found out I had to extract a broken root canal that might have become an infection which was affecting my breathing. Dr. Kevin explained everything clearly and never made me feel embarrassed to ask questions. The extraction process was so quick I was surprised when it was already over! Taking the sutures out was also a breeze and all the staff made me feel like I was a person and not just a patient. I've always wished dentists would walk me through or count down when they're about to do something and they actually do that here! You're so vulnerable sitting there unable to respond with your mouth open and they made me feel safe and taken care of. I am so happy I can breathe again after a whole year. I'm so grateful for their excellent care and give them the highest recommendation! read more

I went to hidden valley dental for an emergency tooth ache. I called their emergency number and I was able to speak to a dentist right away, in like minutes. They got me in really quickly and fixed my tooth and controlled my pain. Dr Kim is excellent. He is friendly, has great bedside manner and in genuinely caring. He made me feel totally comfortable and at ease. The ladies in the office are also wonderful, from the assistants to the front desk. I hate going to the dentist but they made it comfortable and not bad at all. They are my new dentist now. read more

Today I visited the dentist and met Dr Kevin who fixed my chipped tooth and Merian...arranged for me to "catch up" with my check-ups also. (Thank You, Merian!) I'm super sensitive when it comes to dentistry & a big chicken for any pain! After determining I needed to replace crowns, they made time for me. Dr Kevin was great along with his staff, the work was done. Julia will do my deep cleaning next. A sincere thanks to you all! I've been with this dental group for many years and will continue because they're That Good!! read more

Whoever was working on 3/18/2017 in the morning all deserve massive raises and promotions. I had a WONDERFUL experience to say the least. When we walked in the secretary was on the phone but managed to smile, wave and turn on music. After she was off the phone she greeted my family and assisted us with the intake process (it being our first visit). As I was getting my Xrays all of the staff were very personable, talkative and just overall HAPPY. I honestly felt like I was at a spa or something. I then went to the dental hygienist which showed off her skillful abilities to clean my teeth without any painful incidents. The doctor was extremely, cool honest and to the point. I love straight shooters who come up with game plans and tell you the best option for you. No sales, no BS, just honest dentistry. I have another appt in April and will definitely update on my second appt. The definition of great customer service. read more

Dr. Patel and his team are wonderful! They are very responsive and kind. Their office is really clean and scheduling appointments are super easy. I have been going to this office for over 6 years and I continue to have a great experience each time. I recently had a toothache and they were able to see me right away for treatment. Thank you Hidden Valley Dental Group! A+++ read more

I have been going to this dentist office for over 35 years. Dr. Patel and his staff are excellent. I have had a lot of dental work done here . I just found out that Dr. Patel has retired and I wish him the best and enjoy his retirement. He has worked so hard and has more than earned his retirement. Dr. Kim seems very knowledgeable and nice. I feel he is a good replacement and looking forward to having him as my dentist. read more