Doctor Seini is the best dental doctor I have been to in Orange County. The staff is amazing and they go above and beyond to make sure I was taken care of. I wasn't ready to complete my treatment and was not pressured at all. As soon as I returned, Dr Seini redid my teeth impressions to perfection to ensure I had a picture perfect smile. It was a painfree process. I'm not a fan of needles and I was numbed down and didn't feel a thing. Would highly recommend!!! read more

Dr. Seini is amazing! The staff are friendly and down to earth. They don't try to up sell you on anything and really care about your dental health. I highly recommend this establishment! read more

Just changed insurance because I got married and added myself to my spouses insurance. I was going to a dentist for years after I got the crown I NEVER needed. That dentist and the one I just saw both said they have never seen a worse crown. They said it was a DISASTER and they are right. It was 1/2 a$$ed and not necessary. I also can't believe she makes client right a review first, no wonder why this place has WAY MORE stars than it should. read more

I had a beyond terrible experience with Samira Seini. I came into her practice for the first time with pain in my wisdom teeth. As suspected, she said I must have them out. This was fair enough, and made sense. However, she then went on to claim that I needed several crowns and a root canal at a great price. This was rather shocking news to me. I am from London, and have had the same dentist since I was a child. I had seen him just a few months earlier and he had foreseen none of this. I am also a student, and literally did not possess this money. So I called my parents, whilst still at the practice, to discuss this with them, since I would need help financially. They were also shocked, and so we decided it would be best to be safe and get the wisdom teeth out, but get a second opinion about the crowns and root canal. When I politely told Samira this, she became very defensive. I was in no way being aggressive in my tone, in fact I was very embarrassed and uncomfortable that I had felt forced to call my parents. I felt very small. As anyone would, I just wanted to calmly leave. My decision had been made. You'd think she would respect this, but no.... She told me that she was 'personally offended' by my choice to get a second opinion, and then proceeded to be extremely patronizing, telling me that, "At some point in your life Annaliese, you're going to have to make decisions for yourself and not always listen your parents." She lectured me like this for a few minutes....basically trying to persuade me to turn against the decision I had made with them. I kept telling her repeatedly, that I was sorry but I would like to get a second opinion. I mean, I quite literally could not pay for these procedures, I don't know what she wanted me to do! THEN she said to me "Annaliese, there is a reason there is a stereotype of British people having bad teeth." I could not believe my ears. She then proceeded to rant about why American dentistry was superior to British dentistry (completely unprovoked.) I had no idea where this was coming from! It was very bizarre. She became quite emotional. It was very unprofessional. All that I said is that I would like a second opinion. At that point all I wanted to do was leave her practice, and she made that extremely difficult for me. She put me under extreme pressure, was very belittling and made me feel very very very uncomfortable. It was a strange and horrible experience that I wouldn't wish on anyone. After pressuring me and pressuring me, I agreed to have my wisdom teeth out, since I was in quite some pain. She took them out. It was quick and I healed very well. So i'll give her that. HOWEVER this does not make up for the fact that she was extremely rude and unprofessional. Thankfully I managed to leave her office without any of the other treatments that she tried to thrust upon me. However, I was left rather unnerved. What if she was right? The news that I needed all this work came as a shock to me, but that didn't mean it wasn't true. So a couple of months later, I went back home to my dentist in London, nervous, expecting him to deliver some bad news. I told him the story, and he looked at my teeth and X rays and told me that I had "immaculate cleaning." I didn't need any crowns or a root canal and had no idea why Samira claimed that I did! Well, maybe you might have some idea of why she did....$$$$?? Absolutely awful. And the tragic thing is, if she was the only dentist I had ever been to, I would have no reason not to believe her. Why would I? I have no dentistry knowledge, nor does the average person coming into her practice (at least I imagine). I only questioned her claims because I have had a very reliable, honest dentist (private and highly qualified!! On Harley Street, London!) since I was a small kid, who's never tried to screw me or my family out of money. So if she's all you've known, I think it's time to go get that second opinion..... PS. I have never previously written a review on Yelp because I have never experienced something so terrible. I had to create an account just so I could complain about Samira. BEWARE. PSS. I would also like to note that she was EXTREMELY charming and sweet up until the point that I told her I needed a second opinion. So if you're a regular at her practice, find my review surprising or you are thinking 'but I know Samira, she's the sweetest! I don't believe it!,'....do not be fooled. I urge you to think twice. read more

Dr. Seini saved my life on an emergency weekend and I was able to get everything taken care of all in a matter of day really glad I came across her and her staff were really helpful and friendly. read more

You got to see her I think that she can s genuine because I can tell. She already is as caring as she can be and I don't love going to the dentist so thank you Dr Seini read more

Claims that I was only charged $699 but my total bill came out to $1900... And yes Yelp was contacted. I have an email from Yelp and my review was deleted which has never ever happened before. read more

I'd really like to give this place five stars but truth is I just can't. Their services are very expensive for the type of worked performed. Every time I go in there it never misses, I always hear her say "you need a root canal and crown". My husband and I went in for a checkup and come to find we both needed the "root canal and crown" We spent almost $2K out of pocket. Not to mention our insurance covered a very decent large amount which she maxed out. Dr Seini convinced me to save my tooth and she will be able to get a crown on it. Bad idea! I had my root canal done first and then my crown. Well the crown keeps on falling. I try so much not to eat on my side where my crown is located but eventually it falls. I just got it in July and it's been three times that it falls. I have to go every three weeks to get it bonded again and every time she tells me she is using stronger bonding glue. Well if that was the case my crown wouldn't be falling. On to my husband he was told about a root canal and crown. But on top of that he needed to get his wisdom teeth taken out before the crown. Well he is a truck driver so it's hard for him to get this dental work done. And since July he is only done the root canal and nothing else. So I'm wondering if she billed my insurance for almost $3K, charged me $900 and my husband $1k on Care Credit then she really is about the money. She claims to be a Dental Pediatrician, but in reality she is not. My son also got fillings on his molar he had severe pain which later had abscess because of her treatment. I took my son to get his braces on because Dr Seini signed off saying all the dental work was done and he was cleared. How can you do that when you know you didn't do the work right? So ortho office tells me to go back to her to get the work completed. She then tells me everything was done but if the pediatric dentist says to take the tooth out then they know better. Um didn't you just claim you are a pediatrician on your website and yelp page? Well at least they took take of my son at his orthodontics place. No more pain as opposed to Dr Seini. After all she wanted our $1500/ea (myself and husband and son) of our insurance, plus our out of pocket money which we spent $2500 total. Makes me really upset to know people taking advantage of you this way especially when it's not in your budget get this work done but make the most of it to make it work. Karma is out there. read more

Dr. Seimi is very informative and very nice, but I feel like it's a run for your money. My father came in here with Medical and they didn't give him the same experience as myself that has insurance through work. This happened a fee months ago, but I haven't had a chance to update my review. Business is buisness, so you just have to find the right place. The reason I give it three stars because I had a good experience, but my father didn't. read more

My favorite and only dentist I go to. I had a tooache on a Sunday called her. She specifically came in on a Sunday to take care of me. Now she is doing my veneers and I love that she was able to work with me on the cost and also work on scheduling my appointments to fit my schedule. Thank you so much Dr. Samari. read more

I came to see Dr. Seini because she bought out my old dentists practice. She was nice enough, knowing that I had a lot of dental trauma approximately a year prior to my seeing her. First let me start off by saying that half way through my cleaning she told me that she would offer me money off of my bill if i would give her a 5 star review on yelp before leaving her office. Hello! See all these positive reviews?! Exactly...Now for the reason for my 1 star review as well as the further actions I am taking against her. Dr. Seini decided that I was in need of a crown (again, here for a cleaning!) She convinces me that this is necessary, I will be in great hands, etc. I calm myself and we go through with this procedure. I pay my portion (as I have any other time I visit her or any other provider) and we go our separate ways. Shortly after that I brought my oldest daughter in for her cleaning. Dr. Seini tells us she has 7 cavaties! 7!? When I question this, she changes the number by a few and instantly I'm suspicious. By now, my husband has come to see her (and she has attempted to charge him astronomical fees above our insurance, in the thousands!) both my husband and I are starting to question her (she has also tried to get him to leave 5 stars before leaving the office) and we decide no more. She was told not to do anything to my daughter except her cleaning, and we went for a 2nd opinion on her teeth (she had 2 cavities just in the beginning stages NOT 7!) Fast forward...I'm suddenly getting threatened with collections by this office. Why? Because my insurance claims that my tooth did not need a crown. My tooth was fine. Knowing I was already terrified, she performed a service that was not necessary to bill my insurance. I had suspected for some time that this was not needed but did not know my recourse. Over a year later I'm getting calls about money I owe that I knew nothing about. When I asked for a copy of the bill, she provided me with 3 pages none of which totaled the dollar amount she was asking for and it included the names of my husband and daughter. Makes no sense to me. After following up with my insurance, having an expert look at my films its been determined by them that this was fraud. I believe that as well. Another 6 months goes by without incident, and suddenly I"m getting threatening calls again. Now I'm furious. I will be filing with my insurance as well as the dental board. It is completely unethical for a dentist (or any healthcare provider) to behave the way she has. This isn't a bribed review. I caution anyone to be very wary of this dental office. Watch how quickly this real review gets buried too. There was one other honest review in here as well. I'd like to add that I have had a lot of dental work done since having this insurance (since 2001!) and never once has my insurance not paid a claim or questioned a provider. Not once. This woman is a fraud. And I am making it my personal job to make sure any one and everyone in the area knows this and thinks twice. ** update ** Dr. Seini called me to apologize for my experience. I thought this took a lot of guts on her part because I was very angry and frustrated. She spent a let of time talking to me and apologizing for my experience. She said that my husband was probably the 10th patient she'd had since getting out of dental school and was quite overzealous when she first started practicing. She said I did have a cavity and explained something about fillings vs a crown and because she was so new she may have jumped the gun with my treatment. She now takes different steps to insure that there is pre approval for her patients treatment before going forward. She also zeroed out my account and told me not to worry about it. I'm changing my 1 star review for that reason, because I believe she's learned a lot as a business owner since I've seen her and because I have to respect someone that has the courage to face an angry patient with the grace that she did. read more

The staff at Dr. Seini's office was very nice and professional. They answered every question I had about my teeth and it was very insightful. They were very patient with me and made sure nothing was hurting and warned me to let them know immediately if anything did. I've been a repeat customer and haven't had anything negative to say. Any issues I had with my teeth, they made sure to resolve it right away. Make sure to floss, they'll know if you haven't :) read more

Great customer service since I called to schedule a consultation and even better when I actually came in for it. I explained all of my concerns to Dr.Seini and asked so many question and she was able to answer all of them. I was concerned about prices, when Marcela went over prices with me they were reasonable and i didn't feel pressured to make choice there and then. All of the ladies here were really professional and made me feel comfortable. I can't wait to come back and get my veneers, I would recommend this place to anybody. -Happy Client read more

I went here yesterday after going to a previous dentist who said I needed 6 cavities filled and I wanted a second opinion. Dr. Seini was very honest and told me only 2 cavities were necessary to be filled. She was able to fill them on the spot in less than 30 min. I was in no pain and had a very comfortable experience. I will definitely be coming back! read more

Went to Samiras office for zoom whitening, great results quick and easy , no hassle of store bought whitening strips! Her staff was amazing very kind and helpful. Easy to find location! And best thing about it they are open sundays ! read more

I called at an emergency on Sunday because I had broken tooth. No one was answering because it was Sunday at 5pm where all the dental office would be closed but Dr. Drink miraculously answered and she was willing to help! And even after next day she also called to see if I was okay. Would definitely recommend this place. read more

Dr Seini is very personable, she is always honest and gives you the advice that you NEED to hear no the advice that you want to hear. I like that all the staff is very nice and patient. I have been coming here for a year now and I'm always treated well, my deep cleanings always leave my mouth feeling so good. read more

Dr Seini came in on a Sunday, after very short notice, to treat me because I was in excruciating pain. I ended up having to go to a specialist for that specific tooth problem, but she saved my life by prescribing me pain meds and antibiotics in an emergency dental situation. She was kind and patient and I would definitely recommend her. read more

Dr Seini took me in and fixed a filling that had a void in it. I went in with pain from fillings on the left side of my mouth and she adjusted my bite and redid my filling right then and there. I love how Dr. Seini follows up the day after and is super professional and explains exactly what she is doing throughout the procedures. I had a wonderful experience and will be going back for my other fillings and 6 month cleanings thank you Dr. Seini! read more

Dr.Seini is an excellent dentist! I had stayed away from dental care for many years, due to a previous bad experience. I needed two root canals and four new crowns, she is very talented and listened to all my needs and concerns. I am very happy with her work, and I highly recommend her services! read more

I needed to come to the dentist because I hadn't been to one in years. I called on a Monday and got an appointment on Tuesday! It was my first time and everyone was so nice and sweet. They made me feel so comfortable right from the beginning and worked with me. Definitely recommending Dr. Samira to my friends and family. read more

Love Dr. Samira. My procedure went well, and her staff is very accommodating & friendly. I will continue to come to visit the dentist after the great experience I had. read more

Dr. Seini saved the day! I broke my front tooth while traveling yesturday, right before going to an event last night. Dr. Seini went out of her way to find the time to see me. The assistant who helped during the procedure was really nice and professional. My front tooth was fixed with in 30 min of me walking into the office and it looks even better than before! read more

After years of "Dentist hopping", I finally found a Dentist that, I want forever.... The office staff had, great personality, great work ethic, and works with you on price. I was referred to her and now, I know why. She was fast and efficient and cared to know about her patient. It was the most amazing dental experience (by far), I have ever had and I feel confident knowing I'm under her care....So if your looking for a dentist, I do not know how to convey, in words, to stop looking and give her a call. She's a 5 star, 2 thumbs up and a perfect 10 all day long... All of her staff displayed an all around genuine interest in serving and making you happy. The Hospitality makes you want to come back for more, you actually feel like family when your there...I strongly recomend~! read more

I saw Dr. Seini last week for a basic check up. She was able to assist me with an outstanding level of service. Gone are the days of an awkward dentist appointment. I look forward to my next visit with Dr. Seini. She made me feel comfortable and I felt as though I was a friend and felt confident with her. In addition, most dentists are always trying to sell something - where I felt like they were looking out for their pocketbooks, not my health. With Dr. Seini, I felt she was looking for ways to save me money and she had my best interest in mind. read more

Where to begin!? So my dental journey has been all but wonderful. Since i've been putting off going to the dentist for quite a while, many factors became prevalent with my dental health( cavities, crowns, wisdom etc..). I began experiencing pain about 3 weeks ago and have been trying to find a dentist who could squeeze me in and help diagnose whats going with my mouth before my wedding, but no luck :...( . Long story short, after just 1 call, i was scheduled the same day, diagnosed, and treated all within a 3 hour period. To say that Dr. Seini and her wonderful staff are awesome would be an understatement. If your in need of a quality, caring, and all around great dentist, this is the place! read more

As always, a Dr. SEINI is a Rockstar! She and her staff have provided EXCELLENT service. Our family always receives wonderful service and the best rates ever. We love our dentist! read more

This was my first time to see Dr. Seini and found her from a friend who had only positive things to say. I called and spoke with her first on the phone and told her I'm the worst patient ever since I had an awful experience in the past and would rather just stay away from the dentist unless I have no choice. Last week that day came when I had a loose tooth that I knew was being neglected. Over the phone she assured me I would feel no pain while in her clinic but might feel some the next day. That was good enough for me and she was right. Dr. Seini and her staff took the time to educate me on my issues with my teeth and explained to me what to expect. I left with no pain and with my upcoming appointment, I know I don't need to worry anymore. Thanks Dr. Seini and staff! read more

I came here on a Sunday afternoon, when I was sufferring from a wisdom tooth pain. I was kind of desperate to find a dentisit open on Sunday. Fortunately, I found them. They helped me get out of pain immediately. People here are very friendly. I came here a couple times after that visit. I have had an extraction, fillings, and a deep cleaning. Dr Seini performs very professionally and gently. I will definitely recommand this place to my friends. read more

I drove over an hour to come check this dentist out after reading all of her positive reviews and I am so glad that I did. There are so many positive things that I can say about my visit: *There is an extremely friendly and welcoming vibe here. Unlike any dentist of medical office I have been in. I truly felt comfortable and appreciated as a patient. *Price *Ability to work with my fear of being in the chair and fear of needles. *The immediate attention she gave to my tooth in pain. She started my root canal the same day she x-rayed me, so that she could get me out of pain. read more

I was wondering where to go to find a dentist and a good friend of mine said Dr. Seini on Tustin & Collins and because i trust his judgement i went. Dr. Seini not only fixed my issues, but made my visit very enjoyable. Her staff and professionalism are fantastic. If you were wondering where to go for the ole pearly whites, look no further. Dr. Seini should be your first and only choice. read more

Wow, a year went quick! I've had other work done since my first review.... Like a lot of work, and my teeth are finally where I want them! In a health and literal sense since I'm getting my invisilign brackets removed and fitted for my retainer! I was blessed with a weak set of teeth which are prone to cavities and after a years worth of work (longest I've ever stayed with a dentist) I think I'm finally ready for cleaning only visits. Still highly recommend Dr. Seini which says a lot because I despise all of my past dentists since they either over charge or seem to cause more problems. read more

I needed to get an emergency root canal and dr seini and her staff were super accommodating. I am a wuss when it comes to pain but my root canal went well and dr seini was really good about making sure I felt ok. Definitely recommend this office for your dentistry needs! read more

Went in for Teeth Whitening and was greeted by welcoming receptionist and a beautiful decorated office. Dr. Seini came in greeted me and explained the full process with her team. They made me feel very comfortable during the 1-hour process and even had Netflix set up in the room to help pass the time. :) From beginning to the end of the procedure it was a wonderful experience.. read more

Best dentist ever! Gave me the most professional service. Her staff is welcoming and sweet and made me feel safe.i have very sensitive teeth and molars and was able to treat them gently giving me all the anastesia needed to make me feel comfortable for my fillings. She also gave me a good rate on my NTI and mouth guard and well she's just awesome! Thanks Hun for everything you did! Def my new dentist!!! read more

There is no greater fear than the dentist, Dr. Seini and her wonderful staff made the experience easy and pain free. The best dentist I have ever been to, will recommend to anyone and everyone. read more

I've never reviewed a dentist before, however, I've never been to a dentist that has given the excellent treatment and service as was given here. I had to have a root canal done and, since I've never had one before, I didn't have anything to base it against except for the horror stories that others have experienced at their dentists. I can tell you that if I ever needed another (hopefully never) I would definitely recommend Dr. Seini to anyone that needed that treatment or any other. Dr. Seini & her staff are professional and very friendly. They make you feel comfortable in an environment that most do not. Switching to Dr. Seini has been a good choice for our family. read more

Dr. Seini was both very informative and comforting when I visited her office. She went into detail about the importance of long term dental health in addition to visual cosmetic appeal of teeth. Whether you are going for general teeth maintenance or for cosmetic procedures such as veneers or Invisalign, I highly recommend her and her staff. read more

I have been going here for 2 years. It was recommended by a teacher friend. They are good at reminding their clients about upcoming appoinments and are pretty flexible with scheduling. The women who have worked on my teeth have always been pleasant. At this moment, I plan on continuing here. I am pleased with my service. read more

Dr. Seini and her staff are great! I came in for a cleaning earlier in the week and was amazed my how thorough the exam was. I had pictures taken of my upper and lower teeth and Dr. Seini was able to show me my photos and explain, in detail, what was going on in my mouth. I learned more at this exam than any other I had ever been to and the staff was SO sweet! Highly recommend Dr.Seini. She makes sure her patients are informed and truly cares about your well being. She doesn't rush you like a lot of other dentists and answers all questions you may have. Five stars for sure! read more