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    Robert S Chen, DMD MS

    3.3 (23 reviews)
    Closed 8:00 am - 5:00 pm
    Updated 2 months ago

    Services - Robert S Chen, DMD MS

    Orthodontics

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    15 years ago

    Thanks to Dr.Chen and his friendly staff, I am able to smile freely with my teeth now :) I truly enjoy their great services!!!

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    Review Highlights - Robert S Chen, DMD MS

    Grace who handles the quoting and claims is very knowledgeable about the insurance claim process.

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    Signature Orthodontics - We value excellence at Signature Orthodontics. We make sure to use only the best in technology, techniques, and materials...

    Signature Orthodontics

    4.8(24 reviews)
    1.0 mi

    Went in for evaluation for my kid's ortho. Place is clean and nice. Doctor and assistants are also…read morenice. Discussed the potential treatment plans, my requirements and showed the doc previous panorama X-rays. By the actual treatment consultation over zoom 3 weeks later all the treatment approaches changed to the complete opposite. As I asked why everything changed and how follow on options would look like, the doctor said there's not enough trust, she can't treat my daughter, and hung up on me within 15min. There was no room for discussion or questions. It was odd to see the doctor expecting trust for a 2yr treatment, while not willing to spend 3 more min explaining her rationale. Bottom line is if she chooses to treat you, I'm sure it'll be fine. But you might end up hearing all the good stuff in first meeting, wasting both time and hundreds $$$ on photos for a second meeting, then get all the opposite stories and get hung up on for the last. Their X-ray and picture fees are about twice as high as other ortho, so seems like a business idea to maximize income no matter what.

    Working with Dr. Mozafari and her team has been an absolute pleasure. I have just concluded my…read morebraces treatment with her team, the overall timeline for my treatment was about 2 years and Dr. Mozafari was extremely supportive at every step of the process. Whether it was for regularly scheduled check ups, needing to coordinate with her team to schedule wire removal/re-installation during teeth cleanings, or a quick stop in to clip a poking wire, their office was always easy to communicate with and accommodating when schedules were tight. My treatment also included the need for surgery right around the halfway point, never having had surgery before this was a stressful and daunting process. However, Signature Orthodontics was perfect when it came to communication between their office and Kaiser's to coordinate the plan and preparation for my jaw surgery. I had heard horror stories about gaps in communications between orthodontists and surgeons in these types of scenarios, but it was a huge relief that my experience was painless. I do believe when it comes to orthodontic treatment, there is a level of mutual responsibility for successful results. The onus can not be entirely laid at the orthodontist's feet, that being said Dr. Mozafari and her team provide all the necessary tools for treatment turn out positive. If you have any questions, or if you notice something about your smile, you want the team to focus on, they are more than willing to listen to your feedback. I would 100% recommend their team for orthodontic treatment. Dr. Mozafari truly is a perfectionist, and takes great pride in her work, and will leave you with great results and a smile you no longer wish to hide.

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    Signature Orthodontics - We value excellence at Signature Orthodontics. We make sure to use only the best in technology, techniques, and materials...

    We value excellence at Signature Orthodontics. We make sure to use only the best in technology, techniques, and materials...

    Signature Orthodontics - We value excellence at Signature Orthodontics. We make sure to use only the best in technology, techniques, and materials...

    We value excellence at Signature Orthodontics. We make sure to use only the best in technology, techniques, and materials...

    Signature Orthodontics - We value excellence at Signature Orthodontics. We make sure to use only the best in technology, techniques, and materials...

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    We value excellence at Signature Orthodontics. We make sure to use only the best in technology, techniques, and materials...

    Silicon Valley Pediatric Dentistry and Orthodontics

    Silicon Valley Pediatric Dentistry and Orthodontics

    4.8(687 reviews)
    4.6 mi
    50 years in business
    Speaks Spanish

    We recently are new patients to Silicon Valley Pediatric Dentistry! We started coming here because…read moremy daughter needed braces and then soon after moved all of our family's dental care here because we were so impressed with the staff and the facility. I really appreciate how efficient and thorough the staff is when scheduling appointments and during our visits. They are so well staffed that things work like a well oiled machine. One of the best things is being able to get appointments after school so that I don't have to take any time off to get my kids here. At our old dental office, only morning appointments were available and it was super inconvenient for working parents. Want to give a special shout out to our dental hygienist Kevin who did a great job today and our orthodontist Dr. Janice! I'll always recommend SVPD!

    We were patients here for five years, but today we left and will not return. I declined x‑rays for…read moremy 5‑year‑old because there was no pain and no signs of a problem. Instead of explaining prevention, risks, or alternatives, the dentist said, "If you don't allow us to do an X‑Ray then we are not the dentist for you." No explanation, no reassurance, and no empathy. As a parent I expected information and a gentle approach for a young child -- not an ultimatum. We've found a new pediatric dentist who explained they will attempt x‑rays without traumatizing the child and who respected our concerns. I'm sharing this so other parents know what to expect.

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    Silicon Valley Pediatric Dentistry and Orthodontics
    Silicon Valley Pediatric Dentistry and Orthodontics
    Silicon Valley Pediatric Dentistry and Orthodontics - Dr. Nancy Li, Diplomate of the American Board of Pediatric Dentistry   *can speak conversational Cantonese

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    Dr. Nancy Li, Diplomate of the American Board of Pediatric Dentistry   *can speak conversational Cantonese

    Silicon Valley Pediatric Dentistry and Orthodontics - Sunnyvale - Stephen with Dr. Scotty.

    Silicon Valley Pediatric Dentistry and Orthodontics - Sunnyvale

    4.8(237 reviews)
    2.8 mi
    Locally owned & operated
    Certified professionals

    Dr. Angela Lee is fantastic! She is caring and took time to explain every step with patience,…read moreturning a stressful morning with a crying 20 month old into a much more manageable and gentle experience. She is also great with my 5 year old son using kid friendly words to describe the tools and made it fun while scaling his teeth. I wish she was my dentist! The dental assistants and everyone at the front desk are friendly at the Sunnyvale location. We are very happy here.

    Our daughter just completed her Invisalign treatment with Silicon Valley Pediatric Dentistry &…read moreOrthodontics - Sunnyvale, and we couldn't be happier with the entire experience or the beautiful result. After a two-year journey, she has officially transitioned to retainers, and this milestone feels incredibly special thanks to the amazing orthodontic team and staff who supported her every step of the way. From day one, we received exceptional care and encouragement from everyone - the orthodontists, dental assistants, treatment coordinators, and front desk staff. A heartfelt thank you to Dr. Duy Bui, Dr. Janice Hwang, and Dr. Jennifer Xu (Dr. Jenn). Each of them is highly skilled, kind, and truly dedicated to their patients. A special thank-you to Dr. Jenn, who has been caring for my daughter over the past year. Her professionalism, patience, and genuine warmth made every visit a positive experience, and her attention to detail truly shows in the final result. My daughter's teeth look absolutely perfect - and more importantly, she is so confident and proud of her smile. She loves smiling and showing it off, and as a parent, that joy means everything to me. What truly sets this office apart is not only their outstanding orthodontic expertise, but also the people. Every visit feels welcoming and personal. The staff greet us like family, and over time, we've shared life stories and even vacation experiences with them. The treatment coordinators are incredibly helpful and thoughtful, always working with us to maximize our insurance benefits and minimize out‑of‑pocket costs, which we deeply appreciate. This practice delivers the rare combination of clinical excellence, genuine care, and a warm, family‑like atmosphere. We always looked forward to our visits, and that says a lot. I wholeheartedly recommend Silicon Valley Pediatric Dentistry & Orthodontics - Sunnyvale to any family considering orthodontic care. Thank you for giving my daughter not just a perfect smile, but also such a positive and confidence‑building experience. We are truly grateful.

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    Silicon Valley Pediatric Dentistry and Orthodontics - Sunnyvale - Meet our Orthodontist: Dr. Janice Ask us about our free consultations for teeth straightening.

    Meet our Orthodontist: Dr. Janice Ask us about our free consultations for teeth straightening.

    Silicon Valley Pediatric Dentistry and Orthodontics - Sunnyvale - Clean and spacious waiting room for children and parents.

    Clean and spacious waiting room for children and parents.

    Silicon Valley Pediatric Dentistry and Orthodontics - Sunnyvale - Private treatment room with TV overhead for patient entertainment

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    Private treatment room with TV overhead for patient entertainment

    Shimizu Orthodontics - Everything is so clean and modern and updated!

    Shimizu Orthodontics

    4.7(92 reviews)
    2.6 mi

    I started out with Dr. Walters and Dr. Tacy in 1983. Dr. Walters was bought out by Dr. Ken Shimizu…read more I had to get braces a second time during eleventh grade because I had lockjaw. I remember Dr. Ken Shimizu saying he graduated from UC Berkeley as an engineering major but switched to orthodontics. During high school, every student from Fremont, Homestead, Wilcox, and Santa Clara high schools came to Dr. Tacy and Shimizu as it was the only reputable orthodontics practice. You could see every students' before and after Polaroid pictures in their albums in the lobby. My classmate from elementary school, Pamela K., worked the front desk for years. In 1997, my bottom retainer snapped and broke, and Dr. Ken Shimizu told me to stop wearing my retainers. He didn't make a new bottom retainer for me because he said I didn't need it. Wrong! I had to get braces a third time on only my bottom teeth last year because during your 30s, 40s, and 50s, your bottom teeth will shift. My top teeth looked great because I wore the same metal retainer since 1990. My youngest brother was given the same wrong advice by Dr. Ken Shimizu during the aughts, and his bottom teeth also shifted. He had to get orthodontics a second time four years ago. Because my youngest brother and I weren't happy with the bad advice from Dr. Ken Shimizu, I got braces from an orthodontist in Texas while my youngest brother got invisalign from another orthodontist in the Bay Area. Don't listen to Dr. Ken Shimizu when he tells you to stop wearing your retainer! It's bad advice and you'll end up spending a lot of money again!

    Long overdue review for our favorite orthodontist office!…read more We've been going to Dr. Shimizu for many years, starting with our daughter (now in college) and next with her younger brother. We started with Dr. Ken who is amazing - love talking to him as it's like chatting with your favorite uncle! Then when his son Dr. Kevin joined the practice, we were a little nervous but those fears were quickly put to rest as Dr. Kevin is equally skillful and easy to talk with! The practice is very modern and clean, and the entire office staff is top notch, so friendly and genuinely nice and helpful. They also have lots of goodies to make it fun to come to the office, from treats like ice cream in the summer for the kids, or the coffee bar for adults, and of course a visit to the annual free summer picnic at Saratoga Springs! They also have occasional drawings like the bike drawing, where you earn raffle tickets for having clean teeth! We did Invisalign with our daughter and traditional braces with our son and both were great. Highly recommend! We've referred a number of friends here as well!

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    Shimizu Orthodontics - Inside

    Inside

    Shimizu Orthodontics - Treats when you finish your visit! Coffee bar and ice cream!

    Treats when you finish your visit! Coffee bar and ice cream!

    Shimizu Orthodontics - Sweet treat

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    Sweet treat

    Andrew Kouvaris, DDS MSD - Dr. Andrew Kouvaris- Board Certified Orthodontist

    Andrew Kouvaris, DDS MSD

    4.8(17 reviews)
    0.1 mi

    Dr. Kouvaris and and his team are great. We never wait long to be called back. He always explains…read moreeverything when it comes to my son's orthodontic treatment.

    I am one of those relapsed cases…read more After wearing metal braces for several years in middle school, I neglected to wear my retainers post-braces, and my lower front teeth moved and progressively overcrowded more and more. Eventually, not only was the appearance bothering me, but so was the bite as this was affecting my upper front teeth as well. I did some pretty extensive online legwork and found 3 local orthodontists (I highly advise orthodontist over dentist, you want to get it right the first time around) whom I visited to get initial Invisalign consults. I was set on Invisalign because I absolutely didn't want to revisit those middle school years with metal braces. And who doesn't want to get Align Technology's computerized video showing exactly how your teeth will move back into alignment? So cool for the nerdiest of us! After visiting all 3, I decided to go with Dr. Kouvaris over the other two orthodontists in the area who are also highly rated. His pricing was completely reasonable, and my dental insurance+HSA made Invisalign pricing even better. As a person, Dr. Kouvaris is genuine, easy going, and a straight-shooter, patiently and thoroughly answering all my questions rather than trying to impress me with an over-the-top remodeled storefront and marketing materials I know my Invisalign overhead dollars would be going toward. Additionally, he treated me like an educated peer, respecting my opinions and thoughts, and sharing his own expert advice. He has solid academic training and experience. My 9-month Invisalign treatment plan went off without a hitch. It wasn't painless (when is moving teeth painless?), but it was comforting knowing the pain was coming from my teeth being moved in the correct direction and being able to see the progress with each new aligner. And during each office visit, I was greeted with warm smiles by everyone there and my questions were always answered. Since finishing Invisalign, I have been loving my new teeth! Dr. recommended a permanent lingual retainer to maintain my now super straight lower front teeth. I took his advice and have grown to love it. Additionally, he sculpted my teeth so they are all the same height and perfectly even -- love the perfectionism! I've also been wearing my upper removable retainer every night because I want to make sure my teeth stay as straight as can be. I definitely don't want to be re-straightening them again after having now gone through two rounds of braces. But if I were to do it again, I would definitely go back to Dr. Kouvaris with no hesitations. Thank you Dr. for the wonderful experience and my super straight teeth that I love to show off!

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    Andrew Kouvaris, DDS MSD
    Andrew Kouvaris, DDS MSD
    Andrew Kouvaris, DDS MSD - Invisalign Elite Provider!

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    Invisalign Elite Provider!

    Robert S Chen, DMD MS - orthodontists - Updated June 2026

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