My ortho assistant Tasha was very unprofessional!! She couldnt stip making me laugh.She made me…read morefeel comfortable, she explained her steps every step of the way. She was gentle and made sure I was ok while doin her job. If you're in a bad mood I suggest going to her, so she could uplift your spirit! Thank you Tasha

Stay away. I wasted 3 1/2 years in braces here and had to transfer to another orthodontist to fix…read morethe damage. Constantly changing staff, misleading "$2k braces" marketing, and treatment that drags on forever because they only schedule appointments every three months. Its a circus in there! After over three years, my bite and teeth were still wrong. I asked the orthodontist how much longer and she would say "3 more months" then "5 more", she was not being honest. Next thing you know I was about to hit 4 years with a messed up bite and teeth. They clearly don't care. Be 10 minutes late? They cancel your appointment and push you back weeks. Oh but they can text you they're running behind because of short staffing. This place is poorly run, misleading, and not worth the time, money, or stress. You get what you pay for.

If you're looking for the best orthodontist and very caring experienced & considerate team here's…read moreyour place. I came in for Invisalign and after careful evaluation I found that traditional braces would make more sense for the treatment and time frame. In a little over a year I have a perfect smile and I couldn't be more confident about it. I love my results. My only regret is not coming here sooner!!

I had a wonderful experience with Dr. James Oh and his staff. He is a genuine professional who is…read moreclearly dedicated to helping others. He gave me a very thorough explanation of my options and I never felt pressured into a decision. Has new digital tools and both traditional braces and Invisalign options. If you want a proficient orthodontist in Rancho Cucamonga who truly has your best interest at heart, this is the place to go

I was nervous to get braces for myself, but after the care that my two kids have had, I felt…read moreconfident that the team at Synergi could help me with my TMJ and bite. I'm looking forward to seeing the progress.

Our first visit was today and I loved the office vibe and aesthetics. They had a welcome sign with…read moremy kiddos name on it. They had a fun spring find the flower in the office hunt with a prize at the end which kept my daughter interested despite her fears. Everyone was super welcoming, and friendly. The office was super clean as well. Our consultation was informative and I love that they don't take impressions *gag* but digital images as everything in the office seems advanced in technology. We now have the decision of if and when to start treatment.

I loved my new veneers! The staff is super professional and friendly. Doctor Daniela Gonzalez is…read moreamazing

Please reconsider getting braces/permanent retainers here. I recently came in for a visit to get my…read morepermanent retainers checked since it wasn't sturdy after 5 years of having them. Getting an appointment was fine but they do not care for you in the long term. Dr. Gonzalez took off my retainers and told me my only option was to get braces again. I would've been happy to get it glued or let it be like that to keep my shape. I felt like they were trying to get money out of my minor visit which was ridiculous. I even asked if my teeth would be in the same shape after getting my retainer removed, just cause of how long I had them for. He said that they would stay in shape but the fact that he lied was what lost me as a customer. I have so much anxiety sleeping every night now just because how much my teeth shifts at the bottom. Mind you, the defect in the retainer was from the lack of glue placement of Dr. Gonzalez. His work is great but he does not take accountability in long term errors. Adding on to that, the visit costed 20$! For a 5 minute removal. I came in thinking that I would receive help or some sort of reassurance but was in shock of how I got charged. If that was the case I could've yanked out the permanent retainer at home myself. I do not recommend coming here, please shop around other locations in Fontana. Sincerely, Kimmy

Since the day I walked in almost two years ago, I was greeted by two very happy ladies who…read moreinstantly made me feel welcome. From my first meeting with Dr. Han, I could tell I was in great hands. He is professional, caring, and truly passionate about what he does. The entire process was smooth, from insurance to monthly payments everything was explained clearly and handled easily. What really stands out, though, is the level of care. Every single visit, I was welcomed with a smile and genuine conversation. Being asked how my day was and actually feeling like they cared made the office feel like home. Dr. Han, you are truly great at your profession, and the team you have beside you is just as amazing. I'm going to miss all the conversations with Inez, even when she would jokingly scare me by saying something was going to hurt or that a tooth needed to come out! Somehow, I always looked forward to my ortho appointments. Today, I reached the finish line with my braces, and to my surprise, I received a certificate, a bottle of cider, and a goodie bag with gum and sour gummies. Inez had asked me what I was most excited to eat once my braces came off, and those were exactly the treats I wanted. That personal touch meant so much. From the bottom of my heart, thank you to the entire staff for making this journey so special. I 100% recommend Dr. Daniel Han for braces.

I came back here after about 9 years later of getting braces to get my retainers tightened. Dr Han…read moreand the staff were as friendly and caring as they still are. Definitely recommend as the staff will take care of you and your teeth as if their own. Will bring my kids here if I have any and if they do need them.

I had a filling come off right before an important trip, and I was honestly panicking, trying to…read moreget it fixed in time. I called the office every day hoping for an opening, and thankfully they were finally able to squeeze me in. Dr. Luu agreed to take me even though she didn't have to, and I can't thank her enough for going out of her way to help me. Dr. Luu was absolutely amazing from start to finish. She was incredibly kind, patient, and professional. You can tell she genuinely cares about her patients. She fixed my tooth quickly and perfectly, and because of her, I was able to go on my trip feeling confident instead of worrying about a missing piece of my tooth the entire time. Dr. Luu truly went above and beyond for me. I'm extremely grateful and would highly recommend Dr. Luu to anyone looking for exceptional dental care.

This place is an absolute joke. At first, they were the only option, so we made do. Now, in 2026,…read moreDO NOT START HERE. Do not look the other way AND TRUST YOUR GUT. Let me $2k be the example as to why this place is a total scam, and it's only getting worse.... This office has engaged in improper billing practices. Patients should review all statements carefully. The office billed and collected payment from both insurance and the patient for the same period of orthodontic services, resulting in a confirmed duplicate payment. This has been verified by the insurance provider. When a refund was requested, the office stated it would only be issued at the end of treatment and only if an overpayment remains. This position ignores the fact that this is a confirmed duplicate payment, not a projected overpayment. Under California law, including Business and Professions Code §732, duplicate payments must be refunded within a specified timeframe upon request. Despite this, the office has refused to issue a timely refund. There are also ongoing concerns with communication and coordination within the office, particularly between orthodontic and general dental services. Proceed with caution, actually don't proceed at all, please trust me when I tell you "they are fire and you will get burned" please don't learn for yourself

We had such an amazing experience over the past 2 years with my daughters braces treatment. From…read morestart to finish, the level of care and professionalism exceeded all my expectations. The staff is always respectful, friendly and welcoming, which made every visit a positive one. Appointments were consistently quick and efficient, we were always in and out without long waits, which I truly appreciated due to my work schedule. The dentist is incredibly kind and patient. He took the time to explain things if I had questions. Him and his staff always made my daughter feel comfortable throughout the entire process. It's clear they genuinely care about their patients and the quality of their work in this office. We couldn't be happier with the results and the overall experience. I would absolutely recommend this office to anyone and everyone looking for orthodontic care!

Came to Tanna Orthodontics in for Invisalign for my daughter. The staff is friendly, quick, and…read moreprofessional. They took the time to listen to and address our questions and concerns. The office is kid friendly and it's also accommodating to adults who also may be considering improving their own smile.

The best! My mom, sister, daughter and my self have all come to see Larson. I'm almost done with my…read moreInvisalign. Always welcoming and friendly staff!

This entire process has been a nightmare--especially the last few months. I was on my final…read moreInvisalign box and was supposed to be done in under 2 months. Instead, I've been stuck on it for 8 months because this office cannot accommodate a working person's schedule. Every time I try to book anything after 3 PM, the next available appointment is 2-3 months out. So my options are: lose money taking time off work, or wait months just to be seen for 10 minutes. I've already lost several hundred dollars dealing with this, only to have my time wasted and my schedule completely ignored. They've had me wearing the same bottom aligners since January (it's now April). Why? Because it takes them two months to see me just to say, "okay, move to the next tray." Meanwhile, my teeth are already straight. The only "issue" is a microscopic gap between my front teeth that you literally cannot see--it only shows up as slight contact when flossing. That gap has been there for two years, and I've repeatedly told them I'm happy and ready to be done. They ignore that and keep pushing more overcorrection trays while admitting everything else looks perfect. If I could actually get timely appointments, I'd be wearing each tray for maybe a week. Instead, I'm stuck wearing the same gross plastic trays for 2+ months at a time--they stain, they smell, and it's honestly disgusting no matter how much you clean them. Now, to top it off, I lost my trays (likely fell out of my pocket), and I've been without them for two days. So now I have nothing maintaining alignment, and I still have to wait another month just to get fitted for a retainer... assuming they don't tell me I'm "not ready" again for the fourth time. I paid around $7,000 for this. You'd think that would come with some level of flexibility or basic respect for your time. It doesn't. Their scheduling is rigid, unaccommodating, and completely out of touch with anyone who works a normal job. I've asked multiple times to schedule appointments in advance so I'm not stuck in these endless 2-3 month gaps followed by another wait for a short follow-up. Every time: no. I'm beyond frustrated. My teeth look great, and I'm glad for that--but this experience has been exhausting and unnecessarily drawn out. I would not recommend Larson Orthodontics to any working professional unless you have a completely open schedule and unlimited patience. This place is the worst.

From the moment we walked into Dr. Hoff Orthodontics, we felt welcomed and taken care of. What…read morestarted as just a consultation for my daughters quickly turned into us confidently starting treatment the very same day--and that says everything about the level of trust and comfort this office provides. The staff was incredibly kind, patient, and knowledgeable. They took the time to explain every detail, answer all of our questions, and made sure both of my daughters felt at ease throughout the entire process. You can truly tell they care about their patients and go above and beyond to create a positive experience. Dr. Hoff was amazing--professional, thorough, and genuinely caring. There was no pressure at all, just honest recommendations and a clear plan moving forward, which we really appreciated. The office itself is clean, organized, and runs smoothly. Everything felt efficient but never rushed. I'm so glad we chose Dr. Hoff Orthodontics. If you're looking for a place that treats you like family and makes the process easy and comfortable, I highly recommend them!

We've had such an amazing experience with Dr. Hoff at Hoff Orthodontics! As a mom of three kids…read moregoing through treatment, finding an orthodontist we trust was so important--and Dr. Hoff and his team have exceeded every expectation. From the very first visit, the entire staff has been warm, patient, and incredibly welcoming. They take the time to explain everything clearly and always make my kids feel comfortable and at ease during their appointments. The office is clean, organized, and runs so efficiently, which makes a huge difference with a busy schedule. Dr. Hoff is not only highly skilled but also genuinely cares about his patients. The results so far have been amazing, and I'm so grateful we chose Hoff Orthodontics for all three of my kids. I highly recommend them to any family looking for top-quality orthodontic care!