I have been going to this dental office for over 10 years, and prior to that, I always had a deep fear of going to the dentist. They have completely erased all my fears! Everyone from the front desk to the hygienists and the dentists are so welcoming that it's genuinely a joy to come in for appointments. Thais was my dental hygienist today, and she is amazing. She is always warm and inviting, and she took the time to thoroughly answer my multiple questions regarding my dental health. Thank you ladies always--until our next cleaning! read more

"I had to go back in for some extra work on a crown, and Dr. Jenny and her team made it such a pleasant experience. Honestly, the best part was how they used my name all the time--it sounds simple, but it made me feel so much more comfortable and not just like another patient in the chair. The office has a great vibe, and Dr. Jenny really knows her stuff. She handled the crown work perfectly and kept me in the loop the whole time. The Dental assistant, Bailey, was extremely professional and I appreciated her kindness. She explained the process of my crown replacement thoroughly. They also made my crown same day so I didn't need to come in another day. If you need a dentist who actually treats you like a human being and does awesome work, definitely check them out!" read more

Went in for a root canal with Dr. T and Klaudine. They were both very kind and helpful. Barely felt a thing read more

We loved OC Healthy Smiles at first, but our experience declined after the first year. Promised gift cards were never honored, cleanings haven't been the same since our hygienist left, and my husband's crown issue is still unresolved despite referrals. For the price, we expected better communication and follow-through. Unfortunately, we've decided to go elsewhere. read more

This office is such a pleasure to come to. Everyone is so nice and welcoming and you can tell they try extra hard to make folks with anxiety feel extra comfortable. Dr T worked on a tooth that already had work done and left me feeling like I should've gone to her to begin with. She was calm, patient and left me feeling silly for being scared about coming to the dentist. She's the best Endodontist in OC. I will keep coming back. read more

My husband and I have been coming to OC Healthy Smiles for the few years and love it here. When we moved here, we wanted to find quality care. We found all that and more. The office is beautiful, experience is very personal able, staff and dentists are all very knowledgeable and engaging, communication is great, and they are on time. I grew up not enjoying going to the dentist and this experience now has redeemed it. If you're looking for quality care and a great experience with an awesome team, this place is it! read more

I have been going to this dentist for about 5 years. I've always had a great experience here. Staff are super professional and friendly. Highly recommend! read more

Brianna is the best. Request her. She takes her time and always does a deep cleaning. Highly recommend!

I went in for a consultation for a checkup/cleaning and from start to finish it was a great experience. I met with Hygienist Brianna she was so nice and welcoming. She made me feel comfortable and at ease during my visit! Also Dr Jenny was great too very sweet & thorough with her recommendations. Great duo! Even got a take home care package read more

OC Healthy Smiles - Cute little take home care package - Cosmetic Dentists Near Me - Costa Mesa, California

When I first came here I loved it. I thought the workers and dentists were kind! Which they are BUT I did not care for being taken advantage of with knowledge of plans. I was enticed with the promotion of Invisalign treatment costing approximately $5,200 which is ~$1-2k more than other places I later realized, but it said that it included all visits, treatments and lifetime whitening and everyone was really nice so I figured it's probably worth it. Everything during my treatment went ok, but when it came to the last visit they asked me if I was satisfied with my treatment and if I wasn't I could pay an additional fee to fine-tune it. At the time I was still paying off the Invisalign treatment I had and I couldn't afford anymore, so I declined. I came back to the office months later because I realized they left some adhesive left on my teeth that stained so I came back to shave it off and figured I'd do a whitening treatment. THEN THEY HIT ME WITH "oh to get the free whitening you have to purchase a dental cleaning with us which cost ~$500-700 depending on the package you choose.... And then sent me a form that they DID NOT give or explain to me in the beginning. This all totally would've been fine IF I HAD BEEN EXPLAINED AND GIVEN THIS FORM BEFORE I signed and purchased this plan. It's crazy because I asked them too if I could just come whenever for the teeth whitening and they were like oh yea you can do it whenever you want because it's free and didn't tell me about the ~$700 dental cleaning package I'd have to purchase when I do get it. Mind you I kept all the forms they gave me when I first signed up so I know what information they gave me and what they didn't. Then when I went back to look over the forms initially given to me I realized that my plan came with free 3 additional retainer sets to fine-tune my teeth if I wasn't satisfied with it at the end of treatment. WHICH AGAIN I would've appreciated having that explained to me because I declined before due to not having the funds for anything extra when this whole time it was already supposed to be free and included in my plan. I would've totally wanted a fine-tuning adjustment had I known. When I brought it up they hit me with the, i "had to be within 2 years of treatment" and when I brought up that my forms said 3, they told me well they already closed my case and I'd have to pay additional NOW since I didn't tell them before (when they told me I had to pay when actually it was free). It sucks because honestly I liked the location and I thought the staff was nice but I did not like feeling taken advantage of and going to ANOTHER dental office that wasn't honest. It felt like I had to think and talk like a lawyer and question everything now to double down and check every little thing and minor detail. I thought that they were nice people but it started to feel all fake and just for the money. I like honest and genuine business especially with my medical team and I did not feel that way here. read more

Cleanly went smoothly as usual. Team always goes above and beyond to guarantee comfort and proper care for my teeth.

I was referred over to OC Healthy Smiles by my wife, who told me she had great experiences. I was hesitant, as I had been going to my previous dentist for over a decade. I'm so glad I went with my wife's recommendation. From the warm welcome and office tour to the full service new patient exams/x-rays, everything was first class! Thais (dental hygienist) was super welcoming and communication next level. Dr. Mark K. Nguyen was sincere and thorough and I really felt he and his team cares. read more

Great team here! High quality care and always high attention to details. Highly recommend.

New Review: Please see my previous review below and where the office replied to that review that they were "unable to identify your account based on this review", but then privately emailed me directly after pretending to attempt to resolve the issue. Their requirements to refund their terrible fillings involve a list of things including confronting my new dentist- which I have already tried to discuss with my new dentist and they don't feel comfortable (as mentioned multiple times to OC Healthy Smiles) outing another dentist office (respectable). So I'm here posting an update to my review that I will most likely not get a refund for the hundreds of dollars out of pocket I spent at this dentist office and that I will continue to refrain people from coming to this office. I highly recommend visiting another dentist office, don't waste your money! Old Review: Terrible front desk management and customer service. The worst I've seen from a medical office. And on top of that they massively over charge you for simple things like fillings. I ended up getting my fillings done at referred dentist office and they were no joke a fourth of the price AND had to re do all the two fillings this office previously filled because they did them wrong. Don't fall for the pretty aesthetic office and go somewhere else. read more

I broke a tooth on Sunday night and googled this place and saw it opened at 7am. Called right away and they were able to see me at 8am (i think I just got really lucky on that). When I went in it was so professional, I've been to many dentists before and never had an experience like this. The whole staff was friendly but professional like a medical facility should be. I had Dr Nguyen and he followed up on me the next day. Currently waiting for a cap to be made but I am no longer in pain and know 100% they will finish the job right. Glad I found them and will now be my permanent dentist! read more

Worst dentist I've ever encountered. I went here to get a cleaning because it's a requirement due to having crowns that they put in a while back. They attempted to force me to get x-rays even though I didn't want x-rays. They said I must have x-rays, and I said I don't want radiation emitted on my face today. Thanks but no thanks. Radiation is not good for humans if you get too much of it. Of note, I had a MRI done not too long ago, but this fell on deaf ears. They said in order to be seen, I need x-rays. I asked, show me where in any documentation that it is a requirement that I get x-rays for a cleaning. They showed be a document, but it did not require that I get x-rays for a cleaning. All of this was with the front-desk person. She then goes to the back office and calls Dr. Nguyen on the phone (he wasn't yet in the office). She comes back out and says either you get the x-rays or you have to leave. I say I'm going to leave a bad review because this is just unacceptable. She goes in the back to call the Dr. again, and she comes back out and says that our professional relationship has been terminated and that I need to leave. I said, well, if you're terminating the relationship for no valid reason, you're bound by the contract to provide a warranty on the crowns, which, again, was the only reason I was there: to keep up with my cleanings to keep the warranty on the crown active. Again, they provide no valid response. All of these people have no social skills, and their only response to this was to threaten to call the police. Instead of just rationally answering a patient's questions and addressing his concerns like adults, they just couldn't articulate one proper, valid response as to why I must get x-rays just for a cleaning. And for the doctor to not want to discuss this with me face-to-face, it's just cowardice. It's clearly a money-grab. They can charge my insurance because my insurance would pay for the x-rays as part of standard coverage. This is ethically wrong, though, and it's just greed. Even though my insurance would pay for it, it's the principle of the matter. I don't want x-rays for health and safety reasons, and they have no right to force me into doing so. read more

After 20 some odd years of visiting the same dentist, whom retired this summer, OC Healthy Smiles was the business that the patient records were transferred to. Everyone at OC Health Smiles was great. Very well ran operation, friendly and experienced staff all around. The initial appointment was eye opening for sure, on how much dentistry has advanced and every interaction with the staff was very pleasant. From filling out the electronic paperwork before the initial visit, to the wait time, the ease of checking in and out, the expertise of the dental assistant, the dentist, and the hygienist, the layout and cleanliness of every nook and cranny in the office, the visit was extremely welcoming and bar-none excellent. 5 stars all the way read more

Look no further... this is the spot to go to if you have a fear of going to the dentist. I never knew that a place like this existed. They offer coping tools to help your experience be as COMFORTABLE as possible. Ask for Brianna! Brianna is the person who attended me during my first visit and let me tell you she is AMAZING. She is supportive, welcoming, and attentive. I absolutely love that she made me feel safe by offering me some coping tools (i.e., noise counseling head sets, aromatherapy, blanket, etc). Dr. Nguyen called me the next day just to check in on how I was doing after. For those wondering, yes the environment is clean and organized. read more

OC Healthy Smiles - Coping Tools/Menu - Cosmetic Dentists Near Me - Costa Mesa, California

Always do such a great job here and everyone is so kind and welcoming! Thais did a great job with the cleaning and she was so sweet!

Top tier dental care. Very clean office, well-trained staff, and very prompt on getting me seen (as a new customer and once checked in). Highly recommend and they give little goody-bags. read more

I've been a patient at this establishment since 2017, the space is well maintained and the staff are courteous. I would positively and definitely recommend this dental office to others. read more

Staff are friendly and very professional! They provide great service and pay a great attention to detail. I've been coming here for the past few years and will continue to do so. read more

The care at OC Healthy Smiles is great and the staff is wonderful! Would recommend this dentist!

My every visit to the OC Healthy Smiles dental office is an amazing experience! It is impossible to say enough wonderful things about my experiences there. When I arrive at their very modernistic office, I am always greeted with welcoming smiles from the receptionist and the front office staff. Their efficiency in the calming environment always results in a speedy stress-free check-in that makes it easy to relax. The dentists and hygienists who have assisted me are all very professional, knowledgeable, and highly skilled. I was also very impressed by their patience. It was truly a pleasure receiving the time they gifted to carefully explain every procedure ensuring that I understood and felt comfortable with their approach. My visits to Healthy Smiles always result in my feeling that my dental care is in the best hands and confident about my dental health. I am truly grateful to have found such a caring, conscientious, and professional team. If you are looking for a dentist with top-tier expertise, a calming and welcoming atmosphere, who can leave you feeling confident in your dental health, OC Healthy Smiles is the best place to go! read more

Love this place! Office is super clean, the staff are all friendly and welcoming. Brianna is amazing, she makes the dental cleaning experience a breeze! read more

Thais was amazing per usual! It's always reassuring knowing that your needs are being taken into consideration when coming here. My wife and I have been seeing OC Healthy Smiles for several years now and highly recommend them to all of our friends and family! read more

My wife found this dentist for our family a few years ago, and I must say they provide the most pleasant and calming dental care I've ever had! I always schedule for early AM appointments, and my wife prefers the evening slots, and we've both loved the assistants and dentists who see us regularly. (A special shout out to Mark and Nicole!) we've referred colleagues and friends here whenever they ask for an OC dentist referral. Great environment, clean workspaces, kind people, quality care! read more

Excellent caring and friendly staff. Great office environment. I appreciate the latest technology they use.

Always come here for dental work. Staff is friendly, work is fast and efficient and Dr. Nguyen is top notch along with the rest of the team highly recommend !!! read more

Dr. Jenny, Sharaya, Klaudine, and Trish made my experience so wonderful and anxiety free! They removed two cavities and replaced my crown all in one visit, which made the process so smooth. They were very diligent in ensuring the crown was the right fit for my bite, and my bite feels even better than before! The team treated me with such kindness and had lovely bedside manner. They were so patient with me and narrated each step of the process so there were no surprises, which my nerves greatly appreciated. I am now a patient for life, and I am forever grateful for OC Healthy Smiles! read more

I've been going to OC Healthy Smiles for several years now and they consistently provide excellent care and service. The entire team is professional, friendly, and attentive. Every visit meets (and often exceeds) my expectations. From regular cleanings to more detailed dental work, everything is done with care and precision. Highly recommend them for quality dental work. read more

The Dentist Dr Mark Nguyen is absolutely the the Best I've ever had! Would never think of going anywhere else! The whole staff from top to bottom is literally amazing! Total professionals! I totally recommend OC Healthy Smiles to everyone to try them out! FYI Nicole is the best hygienist as well! read more

Relaxed environment with friendly and earnest dentists. Excellent care at reasonable prices.

Oh man, where do I start I was referred here by a friend because she was telling me about the service. From the moment I walked in I was greeted with the a warm welcome the entire staff are very kind, professional, and cheerful. Brianna RDH was my hygienist and she was amazing. Dr Nguyen has a beautiful office with a great staff to go with it. I highly recommend this office to anyone that is searching for the right fit. read more

This place is amazing. The entire staff is professional and super friendly. I got wisdom teeth extractions and deep cleaning done and it was painless and quick. Highly recommend this place! read more

I should've known something was wrong when I stepped into the office. It was almost too perfect. The latest in technology, a neck pillow, comfy blanket, complimentary chapstick, headphones, etc to make your visit as painless as possible. I had made my appointment with Dr. Yao but after my cleaning, the dentist that treated me was Dr. Nguyen. It bothered me that there was a last minute substitution. He had asked what I disliked most about going to a dentist. My answer was "dentists that upsell treatments that are unnecessary". He proceeded to tell me that their office does not believe in those practices. Then indicated to me that I had several issues with my teeth. He said I needed 2 new crowns due to decay or wear and tear, that I had a gum infection and needed to come in every 3 months for a deep cleaning, and that my bottom teeth had wear and tear so I needed Invisalign (even though I have had braces before). In total it was a treatment plan close to $8,000. I had seen my dentist in my former state just 6 months prior and none of these issues were noted so something didn't seem right. I got a copy of my X-rays and sent them to my close friend who is a dentist and he disagreed with the treatment plan and indicated none were necessary. I got a third opinion locally and they also indicated no treatment was necessary. Then went to a gum specialist who confirmed I did not have an infection and didn't need deep cleaning every 3 months or antibiotics. I recommend that you get a second opinion before you start any treatment plans with this dentist so that you don't end up paying for unnecessary services. read more

There isn't a smile in this office that isn't genuine! The care and accommodations to make you comfortable are like no one else. In fact, I moved 2 hours away, thought I'd try someone closer and decided that was a mistake on my end. OC Healthy Smiles' team is where it's at! read more

These gals rock and the place is real nice. Also Bri is a pro with the teeth cleaning. Couldn't recommend more

I have been coming here for a couple years now and every visit I have with them is always the best. They go out of their way to ensure their patients are comfortable during their visit and kept well informed of the care being provided. If you are looking for care that goes above and beyond any normal dental visit then I recommend you go here. read more

The environment is clean, well professional. The atmosphere is great . They treat you very well ! Nicole did a great job cleaning my teeth ! 10/10 The lady in the front desk helped me out right away as soon as I walked inside the office. read more