I dreaded going to dentist my whole life, which ended up with me having to get wisdom teeth removed and 2 root canals. I eventually got them done through Cornerstone dental care and I can honestly say that my fear of dentist is gone. Dr. Paik and Dr. Bae have treated me with so much care and painless procedures. Also, all of the other staffs were extremely helpful in helping me throughout the whole process - things like taking care of insurance issues or receiving my emergency calls when i was in pain. and more. They have been gracious and wanting to do whats best for me all along. I truly want to thank all of them for their service. read more

My mother and I recently started seeing Dr. Bae for our dental needs and we are so glad to have finally found a dentist who enjoys what they do, and someone who is very informative about maintaining our dental/oral health. Compared to other dental offices, Dr. Bae's staff is extremely friendly, professional and helpful. During my first cleaning, it was noted that I have receding gums and it turned out I had been flossing incorrectly all these years. After being taught how to properly floss and returning for my second cleaning, my gums stopped receding. My mother and I both agree he is the best dentist either of us have seen and we plan to see him from now on. He is very informative about all of his procedures and also provides you with options on what is best for your oral care. He is a very popular dentist and you might have to book in advance to see him. read more

I've never recommended a dentist to anyone before in my life because I'd never been to one who was this good! Now, if anyone asks about a good dentist in the area, I tell them to go here. Dr. Bae is really good about educating you about your teeth, which I'd never experienced before at any other dentist's office. He's not one of those callous, strictly business minded types who just want you to get in and out of the chair in under an hour. He's also very honest and doesn't pressure you about getting a procedure you don't need so he can put an extension on his house. Evidently, I've had some bad experiences at dentist offices. One visit to CDC, and I see dentists and oral hygiene in a new light! He and all the hygienists are very thorough and use up to date technology. The whole place is clean and open, and everyone is very personable and genuinely caring. Anyone who's afraid of going to the dentist wouldn't be afraid if they'd been a patient here. I'd imagine it'd be great for kids to go there as well because it's not an anxiety producing environment. It's unlike any other dental care facility I've ever been to. Freaking awesome. read more

While on vacation to SoCal I ended up having some major tooth pain. With Yelp, I discovered Dr. Bae and found that he has a lot of impressive reviews! It would be an understatement to say that my visit to the office was good. It was great! Dr. Bae has extraordinary personal skills that made my emergency dental visit a comfortable one. His capability to work gently and calmly made me wish I lived in Brea just so I could have him as my family dentist! On top of that his fees were affordable, and they offered simple payment plans! read more

I HATE THE DENTIST, but omg, I LOVE this office. I have never seen a dentist who explains every aspect of your treatment in detail. They are super nice, professional and gentle. read more

I am going to sound like a broken record, but honestly, Dr. Bae is the best dentist that I have ever encountered. His staff is outstanding as well! I went in for a routine teeth cleaning (it had been 1.5+ years since my last one). Dr. Bae said the dental hygienist was off for the day so he would be handling all my work. Wow! He took the time to explain everything and educated me on what was to be done. He never scolded me for not flossing or made me feel like I was doing a horrible job with my teeth (even though it had been a while since I've seen a dentist). He made it a point to ask about my day and find out a little information about me before we started. We talked about plans for my teeth in the future, and he answered any questions that I had. He never caused me any pain or made me feel uncomfortable. He spent a lot of time with me, and was very professional and courteous. In addition to the digital x-rays, he also took digital photos for insurance purposes (as well as for my chart). Amazing what a little extra time with a patient can do. I needed to have some fillings replaced so I went back three weeks later. Again, Dr. Bae (and staff) greeted me with the same smile. I felt very comfortable and relaxed considering the work I needed to be done. It was quick and painless, and again, Dr. Bae explained everything to me so I understood what was being done. Another fantastic experience. **I should also mention that there was no long wait in the waiting room. I showed up for my 10am appointment at 9:50am, and was sitting in the dental chair by 9:52am. Stunned! Best dentist and staff! I wish every office was like this one. I am moving soon, but will travel every 6 months to see Dr. Bae. Spectacular! read more

I went for a cleaning and I loved my hygienist and she didn't hurt me like my old one. The only reason I gave a 4 star was because the receptionist told me that if I didn't come early enough to fill out paper work it would cut into my appointment time. What? OK. Also, one of the tools they used to clean my teeth sprayed water in my face while she used it. And lastly the office wasn't as clean as other dentist offices I've been to. It was not messy or anything, except the floors looked liked they hadn't been mopped in ages. If they neglect the floors, what else do they neglect? read more

A friend recommended Dr. Bae to my husband and me, as we were searching for a dentist. I have to preface my review by saying that I'm very particular about my teeth, and as I have been to a number of dentists, my criteria for evaluating and choosing a dentist is very high. We are hooked for life! Dr. Bae is literally the best dentist we have ever been to. This is no exaggeration. My husband actually looked at me after the appointment and said he had never had such a great dental experience before. Dr. Bae is extremely precise, thorough, meticulous, and capable. He saw things that previous dentists had either missed or mistakes they had created. We also particularly liked how he explained everything he was going to do so that the doctor-patient relationship was completely comfortable. Beyond his excellent skills, there's a trust factor that he brings, so that the bottom-line is, not only is he going to do absolutely the best work that he can do, but that best work is the best period. Finally, the other aspects of Cornerstone dental are also exceptional. From the efficient and modern technology to the friendly and informative Office Manager, my husband and I could not have asked for anything more in a dentist and his office. Thank you, Cornerstone!!! read more

Being new to the Orange County area, I turned to Yelp for a recommendation in my area. Cornerstone Dental and Dr. Bae stood out and I decided to give them a try. After my appointment today, I can tell you with complete sincerity that it was the single best dental experience of my life. From start to finish, each staff member from friendly, helpful and explained everything in easy-to-understand detail. Since this was my initial visit, I fully expected the usual questions about past dental issues and any current concerns mixed in with some general health items. While Dr. Bae did eventually cover those topics, he took the time to get to know me and the things that were important to me. The conversation was genuine and sincere. By the time Dr. Bae finished his examine, I knew the purpose and understood the result of every test or evaluation that he completed. There was no pressure, no guilt, and zero discomfort. My hygienist, Angelica, was also extremely pleasant, professional and let me with no soreness or discomfort. At the end of my visit, the staff was respectful of my time and offered to email my dental plan to me. Dr. Bae even gave me a referral to a pediatric dentist for my special needs son. What can I say...Cornerstone was amazing. As long as I live in Orange County, this will be the place for my family's dental needs. read more

Was a clean place. Weird locale. Dentist was very congenial and informative. No TVs' to watch while dental work is being done, no zen music with headphones to relax you. Old school dentist. Everyone was very nice. Plus no cavities. YAY! read more

Excellent front desk staff and Dr. Bae is great! Very personable, he makes a personal connection with you and actually seems to care. Put my mind at ease for upcoming treatments that will cost me thousands of dollars less than what I was recommended at another dental establishment. Highly recommended!!! The dentist can be a scary experience but so far- Dr. Bae and staff are as good as it gets. read more

Staff is just as awesome as the dentist and that is important to me. Cleaning was great and I am going to get my teeth whitened too.

I'm so happy to have found Dr. Bae and his entire staff at Cornerstone Dental Care. Everyone there is professional and very welcoming. They take the time to answer all your questions and explain everything they do.I could have fallen asleep as Susan, the hygienist, cleaned my teeth! I stink with directions so here's a hint if you are wanting to find a fantastic dentist, staff and excellent, gentle care.......they are right next to Goodwill. read more

I can't say enough about Dr. Bae and his staff. Top class. I wish I had heard about this office sooner. Dr. Bae is very compassionate about his patients. And very caring. The staff are so friendly and helpful. I work in the medical field, and have never come across such professionalism. It's a model. I had a crown prep. And the temporary had come lose. Within 24 hrs. I was seen, and another temp. Was placed. Dr. Bae thanked me for coming in as soon as I could. Really!! I'm the one who's thankful. Anyone looking for a great Dentist look no further. Don't be put if by the long wait. It's worth it. read more

Beautiful facility, helpful staff, convenient location. Dr. Bae is as good as it gets!! He is sure to explain everything and makes you feel incredibly comfortable and welcome in his office. SO glad I found Cornerstone Dental Care... I wouldn't go anywhere else! read more

My family and i moved here from Charlotte NC and used Yelp to help find us a new dentist in our area that had vey positive ratings. We found Cornerstone close by in Brea and i went there today for the first time as a fee paying patient to get my teeth cleaned. The offices were nice and the staff was very friendly and started my service right on time. The technician was very good and did a terrific job getting my teeth all cleaned up and polished in about an hour. Nice folks, great service and fair prices ($70) make Cornerstone our new dental service provider here in town. read more

This is the best dentist I have ever been to. They're super friendly and they always remember me when I call or come in.

Had my first appointment today. Dr. Bae is very professional and establishes immediate comfort and reassurance with his plan of care. His staff are very friendly and Susan does a thorough job with cleaning. They make every effort to explain the procedures and take the time to answer your questions. I highly recommend them! read more

Dr. Bae and his staff are awsome. Dec 2015 x-mas holidays, horrible lower jaw pain, pending root canal. NOT A DENTIST TO BE FOUND ( HOLIDAY). Searching for a dentist on-line.No one but Dr. Bae answered my e-mail. Sunday evening as the holiday weekend was ending. Dr. Bae and his staff made room for me in there busy holiday overload time frame, people getting in there last min dental insurance bennies..from root canal to crown, too just plain old nice folks...you cannot go wrong, with Cornerstone Dental Care. james frm diamond bar read more

Dr. Bae and his staff are wonderful. I've been a patient for about two years now, and every single one of my experiences has been pleasant. On two separate occasions, Dr. Bae made the time to see me on very short notice. The first was when I suddenly had extreme dry mouth. I called his office and received a call back from him the same day. He consulted with me over the phone and allowed me to come in for an exam the following day 15 minutes before opening. The second time, I started having pain where my top left wisdom teeth is, and again, he allowed me an appointment the next day during his lunch break. I feel very lucky to live close by and to be able to get my dental work done here! read more

Dr. Bae is amazing! He is so kind, considerate, and knowledgeable. The appointments are scheduled well in that I've never had to wait more than maybe 5 minutes before I was taken to be seen. I highly recommend this dentist! read more

I moved out of Russia 2.5 years ago and needed to find a new dentist. I tried two different dentists from my friends recommendations...but I was absolutely not satisfied with the treatments((( I am maybe too picky...my opinion dentist, hairdresser and gynecologist have to be the best so you won't have to keep looking ... I went on Yelp and saw that Dr.Thomas came highly recommended so I decided to give him a shot. Dr. Thomas lives up to his reputation as he is kind, smart, gentle, caring and a damn good dentist. I came for the crown and he did his job perfectly and with a good price!...and I decided to try whitening and cosmetics...so satisfied with the results! In the times that I visited his office he and his staff were both punctual and polite and the office is always spic and span. Thank you Dr. Thomas I'm so glad I found you!))) read more

I've had the same great dentist and hygienist for 15 years, but since I moved to OC, I had to find a new practice. I was very very nervous as the few times I had to see a different hygienist, I was in pain after a rough cleaning. Being 5 months pregnant, my teeth were very sensitive where my roots were exposed and the gumline was receding. I was never so nervous about getting a cleaning before, especially from a new practice. I swore that if this wasn't a good experience, I was never trusting Yelp again. Fortunately, I picked the right place, and Yelp came through. I saw Dr. Rachel Paik for my exam, and she was very thorough in the way she explained the changes in my teeth due to pregnancy, as well as explaining everything she was doing before she did it. She explained things to me as if I had never seen a dentist before, but this was very helpful as I stressed how concerned and nervous I was. She made me feel very comfortable. Dr. Bae even stopped by to introduce himself and to welcome me. Angelica was my hygienist, and despite my teeth having never been so sensitive before, I received the most gentle cleaning...no numbing gel needed. I couldn't be happier. The receptionists were also very helpful from the start. They are quick to respond to emails and answer questions. I had to reschedule a couple of times because I was still suffering bad pregnancy nausea the first times I made the appointment, and they were very understanding. I can't yet comment on the insurance side of things since it hasn't been billed yet, but so far so good. Great experience! read more

Really thankful for Dr. Bae and his very friendly staff. My wife and I go here now and I have no regrets from switching from my other dentist. He's a Metlife preferred dentist and it's also saving me $$$. read more

OMG, everyone here is super sweet and super informative. I love this place and I hope to be a long life patient.:)

The staff is always professional and so kind. They always call a few days before your appointment so you don't forget. Dr. Bae is caring, is always in a good mood and explains things thoroughly. They all make my visit every 6 months enjoyable. read more

I had an x-ray and cleaning appointment today as I was a new patient. My experience was wonderful from the moment I walked in to when I stepped out. I informed Dr. Paik and the hygienist about my general anxiety and how I was worried I would need a lot of dental work done since I hadn't been to the dentist in 3-4 years (cavities, root canals). Everything turned out just fine and my anxiety went away! I'm very grateful I discovered this place via Yelp. I'm going back in a few weeks for a filling and that is it. Love, love, love this place :) read more

Finding a good dentist is hard but Dr. Bae isn't just good, he is GREAT! Takes care of his patients well and has a great personality. If you're not a patient of his yet, you're missing out. One of the best dentist I've been to so far. Thank you, Dr. Bae!! read more

I've known Dr. Bae for over five years. He and his staff are wonderful, skilled, and family-oriented. I consider him a friend and the only dentist I would go to. read more

Dr Bae is the BEST dentist I ever had. He's super gentle and kind to his patient and he takes his time to exam you and answer all your questions. He is also the best for invisitline. One time I had some problem putting in my mouth guard and I was able to reach him on a Sunday morning to help solve my problem I can't imagine going to another dr other than dr Bae. Now my entire family goes to him. read more

First of all Dr. Bae is awsome! Second of all he is a hottie! All the other reviews about how great he is are spot on! He took the time to listen to me and discuss my treatment options. I was sooooo surprised (pleasantly) that he took the time he did to talk to me. I am definately glad I came here. Thanks for another great find yelpers! Thanks for being an awsome dentist Dr. Bae! read more

Dr bae and his staff are top notch will be going here from now on. Makes you feel very comfortable. Thank you!!

My mother and I were looking for an excellent dentist that was knowledgeable, caring and honest -we found that with Dr Bae at Cornerstone dental....his office staff are friendly and professional as well as his hygienist, etc...So glad i finally found a dentist I trust and does an outstanding job... read more

This place is amazing I went in with severe tooth pain and he made sure to do all he could to find out which tooth, and referred me out to the root canal specialist that very day with one personal phone call. That right there was top of the line service. Thank you so much look forward to coming here again. read more

Dr. Bae is awesome and so is his staff. It's been a while since I went to him because of changes in my insurance. I wish I could still see him for my dental needs. read more

Best dental experience ever! Clean, professional, and no wait... The whole staff was great! Dr. Bae took the time to explain everything, and he checked in frequently during the procedure to see if I was comfortable... He did a great job on my fractured tooth. I have no dental insurance, but the cost did not seem to be unreasonable. I have already recommended Dr. Bae to one of my coworkers! read more

All these 5 star reviews are suspicious aren't they? Yeah I know. That's what I said. This place deserves every star. I can't tell you what a relief it is that I found Dr. Bae and staff. My hygienist Angelica , and Dr. Bae are awesome. They don't BS you here. I trust Cornerstone Dental. Highly recommended. read more

Dr. Bae and his staff are awesome. So glad I found them. I would definitely recommend them to all. He really cares about making you comfortable and pain free. Came here because of his great reviews on Yelp and had to leave my own for him. Thanks again to Dr. Bae and his kind staff. read more

Dr Bae and the Cornerstone team were fantastic. Great medical consultation AND a conversation to get to know you not just as a patient but as a person. The office staff was friendly and helpful as well. I took my son in thinking he had a major problem, which was quickly determined to be fairly minor and easily corrected. Dr. Bae's chair-side manner put us both at ease. Thanks for a wonderful experience! read more

If you are in need of a dentist family..look no further! I was in need to get my teeth cleaning and was dreading it..but read all these reviews about this office and went this morning. I LOVED my visit. I felt comfortable the entire time! Dr. Thomas and his staff are truly one of a kind. It feels like your going to a family office. Everyone is so sweet and just easy to talk to. They talk and walk you through everything, step-by-step. I'm so glad that I went to this dental office and HIGHLY recommend it to others! I'm actually looking forward to my next visit :) read more