I just had a filling done here and it's clear that Dr. Chae is an outstanding dentist! His entire…read morestaff is also so kind and caring. He takes the time to make sure you're comfortable every step of the way and thoroughly explains his diagnosis and treatment plan using photos, so you always know what's going on. His attention to detail and quality of work are above and beyond, and it's clear he genuinely cares about creating restorations that will last. It's rare to find a dentist who is this meticulous and dedicated to his patients. Highly recommend!

As a dentist myself, I chose Dr. Chae to do my dental work because i've been following him for…read moreyears on Instagram and have seen that he does exceptional dental work and diagnosing. Couldn't be happier. I had to have a couple fillings redone that that were acceptable, but not the best. He took pictures along the way to show me the before and afters and I can attest that he takes pride in his work. He's a perfectionist, which means he may diagnose a few more fillings than your average dentist, but as a dentist myself, I would agree that all the fillings diagnose were valid and needed to be done (even if it was a small problem) and the result was something much better after. I'll be back for any other dental work.

Amazing company! I have had bad experiences with dentist in the past, but Dr. Doshi and all of his…read moreassociates care so much about you and your needs. My whole family comes here now and have received a wide range of services from fillings to veneers. So easy to talk to and make your next appointment and he makes sure you are fully comfortable before taking the next steps. Super qualified!

I've known my dentist, Dr. Sanjay Doshi, for nearly 30 years, as he was my mom's dentist for over…read more25 years and he's been my dentist for the past couple of years. In May of 2025, I received a diagnosis of a highly aggressive, highly metastatic head & neck cancer, of the tonsil, over nine lymph nodes and base of tongue. This type of oropharyngeal cancer threw me into a club that no one should ever be a part of. I was told that without immediate, intensive radiation and chemo (requiring extensive other treatment radiation dentistry), it was terminal. I was given weeks to months. The condition was serious. And time wasn't on my side. After being assessed by my oncology team, I was informed I required the highest level of radiation a patient could be given (70), all the way around my neck, and that I would potentially have dental decay, lose some or all of my teeth have jaw bone decay or even jaw death. My physicians and specialists, including Dr. Doshi, were surprised about my diagnosis. But Dr. Doshi was always confident, from the very start, that I'd get through this, though time was not on my side. He gave me hope from the very start that I would not only survive, but that I would come through this on the other side, and thrive. Thankfully, he was right. Dr. Doshi immediately took me under his dental care, for radiation dentistry, immediately contacted my radiation oncologist, coordinated with him, and began to prep me for radiation (radiation of this nature should never begin until all dental decay and pending dental issues have been addressed). This involved a great deal of work. I never felt overwhelmed about the dentistry, as Doshi took care to keep me safe while working at warp speed to expedite my dental care needs, so that I could quickly begin my treatments. In one month, Dr Doshi did a year's worth of dental work, and he instantly became the a key figure in my cancer care team. Or as I call them, my dream team. He handled my imaging, testing, exams, x-rays, 3 necessary root canals, he had necessary custom fitted, upper and lower radiation guards made (to protect my teeth and gums from radiation during radiation), and a custom fitted, upper and lower fluoride trays, for my daily care, post radiation and chemo. He worked with precision and speed, to ensure I went into my cancer treatments healthy and strong. I went into my treatments with no dental issues or oral infections. It was a brutal cancer treatment. Only someone who's been through this level and type of treatment can truly know how brutal, but I made it through. Thankfully, I am in remission. With a less than 5% chance of recurrence. Radiation to the neck and head can seriously compromise one's dental health, in the short term and long term, so radiation dentistry is necessary before and indefinitely after such an intensive cancer treatment. So I will continue to see Dr. Doshi, moving forward, for closer care - involving more frequent cleanings, more frequent dental exams, and laser gum therapy - to minimize the chances of greater dental damage down the line. He's gone above and beyond in ensuring my dental health is tended to so that my quality of life can be improved upon and hopefully maintained for the remainder of my years. And simultaneously, Thanks to Dr. Doshi, 7 months after cancer treatment ended, I've not lost a single tooth, while other patients reported loss of many or all teeth. I hope to spare my teeth for the long run.

I've been going here for a long time. The entire staff here is excellent! Dr. Reishi and Dr. Bhatt…read morecare about their patients. Dr. Reishi helped me with an emergency when my crown fell off. He made my new crown with excellence & love. The receptionists- Areceli and Jenny are attentive and helpful with questions and appointment booking. My new hygienist is Shirley, she is awesome! Shirley is passionate about her work & makes me feel comfortable. I love when she cleans my teeth! I highly recommend coming here if you're looking for a trusted Dentistry!

I have been with Dr.Bhatt (the dad) for over 20 years. His work is impeccable! I have always been…read moreuncomfortable at the dentist office, but not with him. However expect to he there for hours!! i would honestly say that's the only down fall. The Dental Hygienist there, excellent as well !!!

I've been coming here for 3 years for general dental care and Invisalign treatment. (I just…read morefinished my Invisalign treatment!). Dr. Lee and staff are courteous and take care of things without much hassle. My gums are sensitive and after the first teeth cleaning, I requested future cleanings be gentler, so they promptly got me a special hygienist and future cleanings were good! Invisalign process was fairly straight forward without any hassles. Each aligner (or "tray" as they call it) was adjusted just enough to move my teeth without causing too much pain. Much appreciated! I'm also thankful that the front office staff took the time to put up with my work place's HSA (Health Savings Account) overly nit-picky reimbursement process. I plan on staying here for the long run.

My husband has been going to Zin Dental for about three years now. I've suggested switching to a…read moredentist closer to our home, but he insists on coming here because the service is consistently high-quality and exceptional. Huge thanks to Ms. June and Dr. Lee for always being so welcoming, kind, and generous. We truly appreciate the care you provide!

"I've been seeing Dr. Park for 15 years now. He always puts himself in his patients' shoes, and his…read morekindness and dedication to providing the best care are truly moving."

Been coming here for 4 years. Originally I came in for just a check up through insurance. They are…read morevery professional and I love how friendly this place is. I ended coming here for my braces as well. Love them so much that now my entire family comes here! We love them. I usually get anxiety going to the dentist from childhood trauma . I come here no problem and get seated almost immediately rarely do I have to wait for a long time after arriving on time. They know what they are doing! Everyone here is awesome!

I highly recommend Diamond Bar Dental! I usually get very nervous when it comes to going to the…read moredentist, but not at this place. The dentist and staff truly care about making sure I feel comfortable during every visit. They always take the time to explain what's going on and clearly discuss their recommendations, which helps put me at ease. A special thank you to Bryanna Vasquez, who does such a wonderful job keeping my mouth clean and hydrated during procedures. Her kindness, attention, and care truly make a difference and help me feel comfortable throughout my visits. I'm so happy with my dentist and the entire staff. They are professional, caring, and genuinely amazing. Thank you for always making my experience such a positive one!

Been going to this dentist for years. They're always so good and take such good care of their…read morepatients. Bryana was especially nice and the doctor is so good.

Choosing orthodontic treatment for your child is never a small or simple decision for a parent…read more The treatment can take a long time, and there are so many things to worry about. Will my child be in pain? Will she feel scared during the process? Which orthodontist can I truly trust with my child? Before starting Elena's orthodontic treatment, I had many concerns and carefully considered all of my options. After giving it a great deal of thought, I chose Steve S. Lee, MS, DDS, and now I can say with complete confidence that choosing Dr. Lee was one of the best decisions I could have made for my daughter. From our very first consultation, Dr. Lee never rushed us or overwhelmed us with complicated medical terminology. He carefully explained Elena's current dental condition, why orthodontic treatment was needed, and how the entire treatment process would proceed, step by step. He explained everything thoroughly so that I could fully understand as a parent, while also speaking directly to Elena in a gentle and child-friendly way so that she would not feel frightened or overwhelmed. That was one of the first things that truly impressed me. Even adults can feel nervous sitting in a dental chair, so I can only imagine how intimidating it may feel for a child. The sounds of the dental equipment, unfamiliar tools, and having something placed inside the mouth can all be uncomfortable and frightening. However, Dr. Lee never rushed through the appointment. Before doing anything, he calmly explained to Elena what he was about to do. He would gently tell her what was happening and reassure her throughout the entire process. He repeatedly asked her, "Are you doing okay?" "Does anything hurt?" "Are you uncomfortable?" "If anything bothers you, please let me know." Throughout the treatment, he continuously checked on Elena and carefully watched her reactions. Whenever she looked even slightly uncomfortable, he paused and made sure she was okay before continuing. It was clear that he was not only focused on placing the orthodontic appliances correctly. He was also taking care of my child's emotions and making sure she felt safe. As a parent, those are the moments that bring the greatest sense of relief. Dr. Lee did not treat Elena as simply another patient in the chair. He treated her as a child who might feel nervous, scared, or uncertain, and he showed genuine patience and respect toward her feelings. His kindness never felt routine or superficial. He took the time to make sure Elena understood what was happening. He patiently waited for her when she needed a moment, answered every question, and explained things again whenever necessary. He also listened carefully to my concerns as a parent and never dismissed any of my questions. His explanations regarding the treatment were extremely detailed and clear. He kept us informed about Elena's current progress and what to expect in the future. Because of his careful communication, many of the worries and uncertainties I had before beginning treatment slowly disappeared. Most importantly, watching the calm and caring way he interacted with Elena gave me complete confidence that we had found the right doctor to guide us through this long journey. Orthodontic treatment is not something that is completed in one or two visits. It is a long process that requires trust and cooperation between the child, the parents, and the doctor. Because of that, I believe a doctor's character and communication are just as important as professional skill. Dr. Lee truly has both. Elena was able to stay calm and cooperate throughout her treatment because he continually reassured her and carefully checked whether she was experiencing any discomfort. As I watched him notice even the smallest changes in her facial expression, I quietly felt grateful over and over again. I kept thinking, "We truly found a wonderful doctor." "I made the right choice for my daughter." For any parent who is wondering where to begin their child's orthodontic treatment, I sincerely recommend Steve S. Lee, MS, DDS. He is warm and gentle with children, clear and thorough with parents, and genuinely attentive throughout every part of the treatment process. We feel incredibly fortunate to have found a doctor who does not only care for a child's teeth, but also cares for the child's heart and emotional comfort. We still have a long way to go in Elena's orthodontic journey, but I feel completely comfortable moving forward because I trust Dr. Lee. Thank you, Dr. Lee, for always speaking kindly to Elena, for carefully checking whether she is in pain or uncomfortable, and for easing the worries of a concerned mother. Out of all the decisions I had to make regarding Elena's orthodontic care, choosing Dr. Lee was truly one of the best decisions I made. I am deeply grateful, and I wholeheartedly recommend him to every parent searching for a kind, trustworthy, and exceptional orthodontist for their child.

Dr. Lee has been more than just a doctor but a friend. He really cares for his patients and very…read moreprofessional! He was able to bring an amazing SMILE to my face.

Dr. Joseph is extremely skilled. I hadn't visited since they moved into the new building because I…read morenever really had any dental issues. Recently, one of my implant teeth became swollen, and they were able to schedule me right away--even offering a same-day appointment before they closed. For urgent situations, they really do their best to accommodate you as quickly as possible. Dr. Joseph's technique is still incredibly professional and gentle, and the treatment was done with very minimal pain. His skills are truly outstanding! The front desk staff is also very friendly and welcoming. I've recommended many friends and clients to this clinic, and everyone has had excellent experiences!

I've been a patient at Diamond Creek Dental for many years, and Dr. Joseph Lee has consistently…read moreprovided excellent care. I've had dental implants done here, as well as deep cleanings in the past, and every experience has been positive. Dr. Lee is extremely knowledgeable, professional, and genuinely caring. He always takes the time to explain procedures clearly and makes sure I'm comfortable, which I really appreciate--especially with more involved treatments like implants. The office staff are also wonderful--friendly, helpful, and well organized. The whole office has a calm, welcoming atmosphere that makes dental visits much less stressful. Highly recommend Dr. Joseph Lee and Diamond Creek Dental to anyone looking for long-term, trustworthy dental care.