The best dental office I have ever been to. Dr. Leung and his daughter are so nice and they really…read moretake care of you, so are their staff and they are very easy to reach out to when you book an appointment. The place is also very clean and convenient, there is good parking and their service is good. I have never had a bad experience at this place, so I can recommend this place to my family and friends.

I switched insurances to Delta Dental and I'm so glad I found Leung Dental. The whole team is super…read morepersonable, professional, and knowledgeable. Most recently I had to schedule teeth extractions and wanted to have them done as soon as possible but the next appt wasn't until a few weeks away. The receptionist told me she would let me know if there was a sooner opening, and usually I feel like they just say that and never get back to you. But! I got a text a couple days later asking if I was available for a closer date, which worked out well for me. As anxious as I was about getting teeth removed, Dr. Kat made me feel comfortable and ensured I was numb every step of the way. Everything went smoothly, I didn't feel a thing. Even got to keep my teeth as a souvenir lol. I can't recommend them enough :)

Our friend visiting from out of state had a bad toothache and we were worried it was an infection…read more Upon the recommendation of our friend Echo, one of the staff here, we called Dr Lai's office and the receptionist Shirley got us in for an emergency check at 8:30am the very next morning! When we came the next morning, Shirley was super nice and helpful and got our paperwork all taken care of. Then Dr Lai did a checkup and a round of x-rays. He confirmed it was an abscess tooth and offered to drain it to relieve the pain. Then he gave us an antibiotic prescription to have the infection treated asap and gave a referral to a specialist nearby to do a root canal. He also sent a thorough email diagnosis with the X-rays to my friend's email and a copy to his own dentist. So professional and thorough! And since my friend's insurance wasn't going to cover this and we had to pay ourselves, they gave us a special discount which was very reasonable for all the work Dr Lai did! We loved this whole experience and I'm even switching my dentist to Dr Lai now!

This place is amazing. The staff works so well together and with us patients. The care and quality…read moreis awesome. I think they're the best I've gone to in a long time!

Best dental office around, I've been receiving dental care at Highland for many many years. Always…read moreclean, organized and welcoming. Every staff member there is attentive, informative and caring.

They are the best dentist all around. They have wonderful bedside manner and they take great care…read morewith our daughters. We highly recommend!

Tooth Cleaning, Having A Cleaning It's Like Having Tooth Massage, Not Painful, Just Brighter…read moreAfterwards, She's Got Massage Chairs While Your Teeth Are Getting Cleaner Clean, Best Dentist I Have Ever Been To, Thank You Doctor Dentist Kiran, Two Thumbs Up

Valley view dental is corporately owned. They are NOT a private practice. I did some digging since…read moreI felt like my daughter was being "picked on". We brush her teeth twice a day and floss every day. I'm personally very careful with my own teeth so I am with her as well. Literally every time we take her in they say she needs something new put in her mouth. I knew something was off about this place and yes it turns out they have a partnership with MB2 dental. Stay away from these places they are money driven!

I had such a good experience at Castro Valley Advantage Dental. The front office team, Maria and…read moreVanessa, were extremely helpful and kind. They made everything feel easy and welcoming from the moment I walked in. I originally came in that morning for an Invisalign consultation and they recommended removing my wisdom teeth beforehand. I was honestly really scared and unsure at first, but later that day I decided to go through with it and they were able to fit me in the same day. Kyla and Dr. Yuen made me feel so comfortable and at ease. The procedure went by so quickly and I felt no pain, which really surprised me. They were very reassuring the whole time. Carlos also helped me earlier that morning with fixing my mouth guard and he was super informative and patient. Everyone there is so kind hearted and caring. I really appreciate them so much and would definitely recommend this office.

Dr. Mathew Yuen has given me excellent care along with his dental team! I couldn't be happier to…read morehave found him! He is very personable and takes the time to not only explain exactly what work needs to be done, but he also shows you on your x-rays/digital images! He also has high tech equipment which allows him to make your permanent crown in the office while you wait so you don't have to return for another appointment plus have to be uncomfortable with a temporary crown for two weeks! Also, he will take the time to answer any questions you might have about your dental work that he is recommending! In addition, it's very impressive that he has hired the nicest and most qualified dental assistants, hygienists, account, manager and receptionist. Also, in regards to your billing, you will never have to worry because it's all explained to you prior to the work that has to be done for you, what your cost will be, and how much your insurance will pay, so there are no surprises! Your overall experience with Dr. Yuen, including the office, which is very clean, well ventilated and modern with plenty of parking available, rest assured will be a good one and you will not be disappointed! Maritza G.

Had an "overdue balance" of $136 billed from a replacement filling. Dentist told me that the…read morereplacement would be of no charge to me because his initial screw-up was the reason it needed to be replaced. After confirming with the office multiple times that the $136 balance was improperly added and would be erased, 2 years later, the office is threatening to sell my "overdue balance" to credit agencies which could massively defect my credit score. I paid the sum to avoid the harsh result, but I will not be returning to CDD.

I've been coming to Creative Dimensions for a year and a half now and everyone is very kind and…read morewelcoming. Dr. Kevin, Dr. Ellie, Walter, and their team took amazing care of me and is in the process of sorting out my teeth/gum issues. They're very thorough and provide great recommendations for your problems. 10/10 Creative Dimensions Team! Thank you!

Just had my first appointment and rushed home to leave a 5 star review as soon as I could! Dr…read more Young's office is amazing-- professional, accomodating, and I felt so cared for and trusted their work. From the very first call inquiring about their services, to the receptionist finding a way to fit me in even though I had called so late, to my hygienist Ophelia being the gentlest and most thorough hygienist I've ever had, this office is what I've been looking for. I've struggled to find a office in the Castro Valley area that I liked for the past years and was finally recommended this place. I will be coming here from now on and no longer dread my dentist appointments! I also have TMJ, and Dr. Young immediately gave me a referral to see a specialist. They are all incredibly kind. Grateful for this amazing dental office!

Dr. Young and her team are excellent at providing care and consultations. It's quite far for us to…read morereach the office but I was having a challenge. Dr. Young helped to even out my bite and she also explained what went wrong with the initial work that was done and how it could be corrected. I needed a couple of visits before the bite was perfect and I'm very happy with the results.

So, at this place I feel like when I walk in I hear the angels singing. And quite honestly, not…read moresure why they only get 3 stars... I had to start coming here because of a dental emergency. My tooth needed to be extracted, and fast. The guy on the other end of the phone said, "I can put you into Castro Valley Smiles for that soonest." YES... Frigging Yes... Please, yes. And so began our relationship. Now remember, I hate the dentist, any dentist, all dentists... Not here, nope. I love Dr. K... His really name is Dr. McDreamStormy. Really gentle, and listens very well, tells of all the options for your demtal needs and such. The dental techs also quite lovely. Thank you y'all for you kind service. But at this point in my moistly love relationship with CV Smiles it is YUNI that my hearts soars the highest right now. I wish I had the words to express my gratitude for this incredible woman. She's boss. She knows how to speak to people, treat people, and show kindness above and beyond. The reason for my last visit was horrible and I walked into the office sobbing, with one look Yuni fixed everything. She is a wildly compassionate darling that needs to be recognized. And appreciated. Thank you Yuni from all parts of my heart. Today you helped me tremendously and I honor your kindness. I will never forget you and this incredible Castro Valley Smiles!!!!

I am updating my review after another overcharge from this office. This time, I was overcharged by…read morethree times the correct amount and paid $3,300. After submitting a formal complaint to the DMHC (Department of Managed Health Care), they investigated and ruled in my favor. I am now receiving a refund of $2,060. Whenever I previously questioned the billing department about these charges, I was just given the runaround. I was even informed that if this office continues to overcharge patients, they risk being kicked out of the HMO network. They are really good at INVENTING overcharges. I am leaving two stars instead of one only because the female dentist here is truly nice. However, management and ownership (Dr. Lee) seriously need to get their billing act together and treat patients fairly. See the attached photo for the official DMHC determination letter. Dr. Lee, 똑바로 해!!

I've been coming here for the past 5 years, and I couldn't be happier with the care I've received…read more The dentist and the entire team are always professional, friendly, and attentive. They take the time to explain every procedure clearly, which really helps me feel comfortable and confident. The quality of work is outstanding, and you can tell they truly care about their patients' health and experience. I highly recommend this dental office to anyone looking for consistent, high-quality care

Unethical billing and patient payment practices…read more They do not disclose, despite requiring you review a LOT of paperwork before your appointment, that they charge a 3% rate on all card transactions until AFTER your appointment. The only sign about this is on the counter behind the door you go through to see the dentist so there is no way to see it before your appt. They'll accept cash, but they don't carry change. I won't be returning to be overcharged, especially in such duplicitous ways. Edit: The dentist and business owner has responded and clarified some things. I'm glad to hear they will be making it clear to patients before they enter for their appts that they will be charged an extra 3% for credit cards. Honestly, because we are charged a deposit for our appointment (I had to give a credit card over the phone when I called to make my first appointment) I hope this is made clear when a patient first makes an appointment or gives over cc information. While this practice may be common at small businesses it is not common at many medical offices. Also, when it was communicated to me at the desk I was told it was for all card transactions (including debit cards) when I attempted to pay for my services, which is why it felt particularly unethical. Not carrying change apparently means the extra is credited to your account. This was also never communicated to me when I expressed frustration with these policies only being shared with me after services already rendered while I was attempting to pay. I appreciate the owner receiving this feedback, but am nonetheless confused why I received such differing information at the desk than is being communicated here.

If you enjoy lack of follow up within a timely manner and lack of customer service contact them…read moreRebecca will do an awesome job. Just lost a patient plus the ones I referred. Place went down hill not sure who she is as first time speaking with her but she lost my business for good

I had to have 3 cavities drilled and filled with dr. K. I have a very pronounced phobia of needles…read moreand so the process was bound to be very traumatic as it required several anesthetic shots in my gums. Dr. K knew this and so he took extra care to make sure I was as comfortable as possible; we talked about the procedure and he was communicative and checked in with me a lot. He told me several stories of his time in Vermont to try and relax+distract me. I have never had such an attentive doctor. As far as super unpleasant dental procedures go, this one was as bearable as possible. I am super grateful for his willingness to put in the extra work to make dental procedures much less scary. In follow-up fillings and similar procedures, he has handed me a mirror so I could have the option to see what was going on, if I wanted, and also always tried to do it without anesthetic shots when possible. In terms of dental hygienist, Mai is great. I like that she is a pleasant conversationalist but also very straight to the point. She lets me pick what toothbrush color I want :)