Friendly and helpful office staff. Clean office. Amazing hygienist and doctor. I definitely recommend.

Excellent experience from start to finish. Modern, clean office with friendly staff and talented dentist. I have never felt more at ease than I did at my last appointment. The hygienist was thorough and meticulous, and I loved the soft, relaxing background music. Dr Simpson also took extra time to make sure all my questions about future treatment were answered. read more

I had my first appointment at Diamond Dentistry for a dental cleaning, and I couldn't be happier with my experience. Dr. Heather and the entire staff were incredibly welcoming, friendly, and professional, making me feel comfortable from the moment I walked in. The office is spotless, well-organized, and equipped with modern technology, which made the visit even more pleasant. Everything was explained clearly, and I felt well taken care of throughout my appointment. I highly recommend Diamond Dentistry to anyone looking for a caring and professional dental office! read more

Competent, friendly, clean and gentle dentistry. I highly recommend this dentist.Also convenient parking.

Where do I start?! First, Diamond Dentistry came highly recommended from a close friend of ours (Shout Out to the Campos Clan!). Next, their communication, customer service, and patient care are all NEXT LEVEL. All their feedback including the direction of our care plan is super easy to follow. Oh, I should mention we have yet to receive one of those "mystery bills" for charges that were not explained to us beforehand. Last, have you seen there office space?! So calming and beautiful... 10 out of 10! This will be our family's dentist for the foreseeable future. read more

Cutest Dentist office! All of the staff are super nice and welcoming! Very pleasant experience. Dr. Simpson is AWESOME! I even put on an eye mask during my treatment. HIGHLY RECOMMEND!!!! read more

The team at Diamond Dentistry is incredible. Dr. Simpson always provides great care, good options, and has the most up-to-date equipment. If you are in the market for a new dentist, I cannot recommend Diamond Dentistry enough! read more

Had a great cleaning today done my Brittney she is new but so in detail and has a great personality and attitude at work!!

After 28 years with an amazing dentist, Quentin Goodman, and his fabulous staff, I had to wish them all well as the entire office retired together!! Dr. Heather Simpson became my new dentist and I was a little anxious about someone new. I have had nothing but wonderful, positive experiences with Diamond Dentistry. I am so thankful to be a patient of theirs. They are fantastic. I highly recommend them for any and all of your family dental needs. read more

I can't not recommend this dentist enough! I am always weary of dentists and finally found one I trust and genuinely like. All the employees are very sweet and knowledgeable and Dr. Simpson is just amazing! Procedures never hurt and they really care about your teeth and getting the best care. Anyone looking for a new dentist, try them! read more

A well-appointed dental practice, with advanced technology and superb care. Dr. Simpson and team are kind, professional, and extremely knowledgeable! You can tell this team has a passion for providing top-notch dentistry, with attention to detail and goal of facilitating beautiful smiles. Grateful for the time and excellent treatment received at my appointment. Fortunate to have Diamond Dentistry in the region!! read more

I wanted to express my sincere appreciation to Dr. Simpson and her staff for their exceptional courtesy and professionalism. I appreciated the time Dr. Simpson took to thoroughly explain what was going on with my teeth with the comprehensive examination that was given. I will definitely return and tell everyone about Dr.Simpson and her staff. Additionally, I love the cleanliness of your office and the state-of-the-art technology. Thank you again, ladies. Sincerely, L. Johnson read more

I was shopping for a new dentist and found diamond dentistry by accident. This was simply close to home with a convenient appointment, so I went. Much to my surprise it was a fantastic experience and I didn't feel like I was being a nickel and dimed to death like I have with previous dental experiences. Additionally, these folks have amazing customer service and I was comfortable with the whole process. And my teeth look great! Thank you read more

If you are looking for a new dentist, your search ends here! Mine did! I stumbled across Diamond Dentistry while checking my provider's approved list and was struck by the consistency of reviews and particularly the comments relating to the fact that no matter how good or bad your dental health and dedication to dental hygiene may be, the team at Diamond do not judge, shame or play the blame game. Period. From the spotlessly clean, tastefully decorated comfy office space to the professionalism and attention to detail of Dr Simpson and her team of Liz and MJ, my first two visits have been extremely positive. I have nothing negative to share. This office communicates to ensure you don't miss an appointment and even calls if there is a chance to get you in a little earlier than proposed. At the counter, you are greeted with a big smile and a first name welcome. Strictly a 'No Wait Zone' I have not waited more than 5 minutes before I'm in the dentist chair being prepped for my procedure. You won't need to bring a novel to read while you wait here! During the appointment, you get clear explanations of what is happening in your mouth at all times and of what to expect during and after your appointment. There is even a big screen for you to watch a show or movie while Dr Simpson gets to grips with your molars! Her chairside manner is upbeat, always caring and sympathetic. The office staff are very friendly, appropriately chatty and extremely efficient so that paperwork is ready to go when you are. While a visit to the dentist is not on everyone's "favorite things to do" list, Diamond Dentistry makes it as painless as it can possibly ever be. read more

Excellent dentist, fabulous staff,lovely office. Top notch, dental care! In addition to the standard dental care, they are also experts in Invisalign. read more

The entire team is A-Ma-ZING!! The care is unmatched, our whole family now goes here and we feel so safe and seen! 100% recommend it!

Can't recommend them enough. Dr. Simpson and the whole staff are amazing and very accommodating.

Dr.Simpson is the most honest and trustworthy dentist I ever met. I have been searching for the right answer on my root-canal teeth and visited a few different dental offices before I met her. During the consultation with Dr. Simpson, she answered my questions so clearly and professionally. Her advice was so caring as if she would have given it to a family member. From start to finish, I have experienced high tech equipment. The zoom version of the X-ray she took actually showed details inside of my gum. I have never experienced that in other dental offices. I am looking forward to having all my treatments with Dr. Simpson. I am so happy that I met Dr. Simpson. read more

This is my first time back to a dentist in a while. At my last dentist I had a really bad experience. When I walked in the staff is so welcoming and nice. I was a little nervous to say the least but the staff and doctor are so sweet. The doctor is very thorough in her exam and calmed my nerves. I think I just found myself a new dentist!! read more

I truly love this office. They are so helpful and professional. When I have had an emergency issue, she has always gotten me in and I was able to fix the problem. read more

I am very pleased with Damond Dentistry as the service is very friendly, efficient and updated especially as compared to other dental offices. Dr. Simpson and staff do a great job making patients feel comfortable. read more

I was referred to Dr. Simpson's office by a friend and I am so glad to have been! I rarely leave the dentist's office feeling good- always being told what needs to be fixed and rarely ever given options or asked about my thoughts. Dr. Simpson and her staff made me feel comfortable with everything, talking me through every step and making sure I knew what my options were. I truly felt like they cared about me as a patient and not just another dollar that walks through their doors. I won't be going to anyone else for my dentistry needs! read more

I just love Dr Simpson and her entire team. They are so on top of everything from confirming your appointment to insurance coverage . The office is so welcoming too ! Highly recommended! read more

I love Diamond Dentistry and Dr. Simpson! The team is great, and Dr. Simpson is so professional, and her work is impeccable. Her voice is soothing, and she makes you comfortable. i wouldn't go elsewhere. read more

Dr. Heather Simpson and her team are outstanding. Skilled, efficient, friendly. Courteous with great follow-up. Thorough on what you need and your options. In 64 years of getting dental care, Heather stands out as one of only two I consider excellent. read more

I have never ever been charged $120 to take a look at one tooth without a x-ray that took three minutes. When I called to make an appointment for a filling , not an estimate. When I came in Heather DDS, was in with me for less than three minutes then told MJ her assistant that the charge would be $300 approximately for a small very small filling that chipped my bottom tooth. In which that was the reason I made the appointment. I never expected another charge to just look at the two for $120 and say oh it'll be another $300 that is insane. She is charming her office. Staff is charming, beautiful office but extremely extremely overpriced in my opinion. read more

Dr. Simpson and her staff (Liz & MJ) is the go to place for my dental needs. I started seeing her about a year ago. Dr. S has treated me for cleanings, old and new cavity's plus crown work. She explains everything in detail what's needed. She makes honest and realistic recommendations for future work that may be needed. She is kind and doesn't pressure you in any way but also lets me know what's most important. She is a perfectionist! Her staff is the best. If they're not working on my teeth (mainly Liz) then they're answering many of my questions. They are so friendly. MJ is on top of the insurance coverage. I'm extremely pleased with Diamond Dentistry! read more

For a lot of life related reasons, I had not been to the dentist in a very long time. So I began my search for a new dentist. After a bit of luck and a bit of convenience, I found Dr. Simpson and Diamond Dentistry. From the very beginning, I felt like I made a great choice. MJ greeted me, was very friendly, and made me feel at ease. That feeling continued when the exam started with Lizette. She asked about how my teeth were feeling, any problems or pain I may have been having and explained every part of the X-Ray and scanning process. I was at ease the whole time despite my extended absence from a dentist's office. Once all that was done, Dr. Simpson came in and continued to make me feel comfortable and welcome. She explained everything in detail and talked with me about a plan of action to get my teeth back to where they should be. We talked about different options and possibilities, and all my questions were answered. At no time did I feel talked down to or scolded for neglecting my oral health. It's happened to me at virtually every other dentist I've been to, but not at Diamond Dentistry and that is truly refreshing! I'm only at the very beginning of treatment, but I'm confident that this is going to be the most positive experience I have ever had going to the dentist. Thank you Dr. Simpson, Lizette and MJ for a truly great experience! In one visit, you created a longtime regular patient! read more

Dr Simpson is the best!!! So kind and caring and explains everything she is doing. Cleaning is a breeze!!! Highly recommend!!!

Dr. Heather is amazing. She's a perfectionist and there is nothing better than a perfectionist dentist. Her thoroughness and gentleness are unmatched. I highly recommend her. read more

Need to get your teeth maintenance? Look no further ! Dr Simpson and her staff were amazing throughout my whole process of getting my crown put on. I dislike going to the dentist, but Dr. Simpson really made me feel comfortable and took her time to explain the whole process with me. Overall, I highly recommend Diamond Dentistry! read more

Dr. Heather Simpson replaced retired Dr. Goodman and is accommodating his patients by giving discounts for xrays and other perks. I was intrigued that Dr. Simpson didn't have a hygienist clean my teeth before her inspection. She did the work herself, and it was very quick and efficient. Concluding the appointment, she went over photos of my teeth (in addition to the xrays) to point out what needs fixing and future fixes ($$$). She is very personable (as well as her staff). I will be going back. read more

Dr. Simpson and Team at Diamond Dentistry are simply amazing! I've been with previous dentist since childhood and was very connected to him and his staff (Happy Retirement). Dr. Simpson is a very genuine person, her honesty, suggestions, level of detail is impressive. You can certainly tell she works very hard and leads her team with kindness and inclusion. If you enjoy technology, you will enjoy the 20th century tools she uses for your comfort. Just completed a crown with her and during the entire procedure felt, and was asked if I was comfortable. I'm so happy to have made new connections and have a new Dentist to trust. Welcome to Yorba Linda Diamond Dentistry and Dr. Simpson. read more

Diamond Dentistry - Digital view of my smile. - Teeth Whitening Near Me - Yorba Linda, California

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Due to moving and a last minute tooth problem I was forced to find a new dentist asap after going to the same dentist my whole life. I was dreading it until I found Diamond Dentistry. From my initial call to the first visit they were beyond helpful. They squeezed me in the day I called. I was given all my options which is reassuring that she truly is concerned about the best interest of the patient and not just trying to get paid. The staff is friendly, happy and inviting. This office makes you comfortable for all procedures and goes above and beyond to make sure everything is right and you're happy. I recommend this dentist to everyone and anyone read more

Fast, painless, and fun watching Netflix while getting treated. My new crowns were finished in record time and fit beautifully.

Great dentistry. Great caring people. They use modern equipment to ferret out all of those hidden cavities. That may not be a good thing if you prefer to bury your head in the sand. read more

Doctor Simpson is the best! Very good, well trained and always has the patient's needs in mind. I would recommend her to everyone. I have move my family's teeth care over to her. She is the best dentist in Yorba Linda. read more

After relocating from North Orange County & having to find a new dentist, a friend recommended Heather Simpson, DDS & Diamond Dentistry. I am so glad she did! Both Dr. Simpson & MJ, her receptionist/ dental hygienist, are so warm & welcoming! Dr. Simpson uses outstanding technology, the most advanced I've ever experienced and everything from x-rays to cleaning was a breeze! MJ was very thorough & explained each procedure beforehand. She is very gentle, too. As someone who typically bled during the flossing portion of the exam, this time I experienced none ~ that was a huge plus for me! Its been at least 3 years since I've had such a good cleaning ~ my teeth looked so white! After the exam, Dr. Simpson took the time to explain future procedures and was very honest about what needs to be addressed soon and what can be postponed. Again, another plus! If you are looking for a new dentist/dental practice, I would highly recommend Diamond Dentistry. There is a familial feel, very comfortable and inviting. I promise, you won't regret it! read more

Glad to have found this great neighborhood dentist office. Dr Simpson and the entire staff are very professional and caring. Happy to have found a wonderful dentist office that my family can rely on. read more

Dr. Simpson and her wonderful staff, Mj and Liz, always listen to my concerns and make sure I'm comfortable the second I step a foot into their office. They check in with me after any procedure and respond quickly when I request an appointment. Dr. Simpson has very gentle hands, which I truly appreciate!! I definitely recommend visiting this dental office. It is family friendly and they are very kind and professional. read more