Hands down the best Dentist in Long Beach! The front office manager(Marianna), doctor,(Dr. Rassouli), and hygienist (Kristin) are very communicative, efficient, thorough, trustworthy, organized, and knowledgable in their field! The lobby and the operatory space is also extremely clean and spotless thanks to the cleaning staff! Can't wait for my return! read more

Hands down the best dentist ever! I've been coming here for about 10 years now and I love it. The staff and patient care is fantastic. Dr. Rassouli, his assistant, and hygienist always made sure I felt comfortable before any procedure. They truly care for your health and are always there to help you with your dental concerns. Going to the dentist is not scary - if you receive the best patient care. Definitely recommend! read more

very good service, excellent skills, they will make you feel comfortable and well informed

Amazing Dentist! The absolute Best! Great staff and nice office so comfortable and accommodating!! Thank you!!

Do not go to this dentistry. Dr. Rassouli made me feel extremely uncomfortable. Not sure if it was just me or he does this to everybody but arguing with me? His assistant I think her name was Mimi was just standing there and not doing anything about it. I paid for a teeth whitening that Dr. Rassouli refused to give me due to needing a cleaning. I did the cleaning and then they find more things that I need, and then more and then more. It's all a money game. I made it clear to Dr. Rassouli I had no time or it wasn't in the budget to get all of these things done in a short period. He went ahead and said he could not do my teeth whitening for me today. I understand but this could've been a phone conversation knowing they had my information saved here and could look up my history of last cleaning etc. I have gone to another dentistry my whole life but this one is by far the worst I have ever gone to. I have never had a grown "professional" man argue with a client and make them feel so uncomfortable. I wanted to run out of there from how he was making me feel and how he was raising his voice. Talking down to me. The worst part is he said "let me just give you the $100 for the whitening, stay right here and I'll go to my bank and give it to you." It was his demeanor and tone of voice. Excuse me? So rude. My time was truly wasted here, I will not be returning nor would I recommend this place to anyone. I would like a refund but happy to get in contact with the third party I bought it because him making me feel bad saying he'll just go to the bank or asking Mimi to give me $100? So awkward. Not okay. Not okay. I can already expect a reply back on here saying this is incorrect or miscommunication. I can assure anyone reading this, you can't make this kinda stuff up. Wish it could've been a better experience. read more

I am so grateful for Dr. Rassouli and his team. I recently went through invisilign and teeth whitening. I am beyond impressed! My teeth are straight and so white. the treatment was faster than I expected. I love Dr. Rassouli and all of his staff. They make you feel like family from the moment you walk in. Everyone is kind and very professional. I would definitely recommend this physician. Thank you Dr. Rassouli I love my new smile! You're the best. ~Rosie K. read more

Found Rassouli on yelp and I'm glad I did. Whole office staff made me feel very comfortable. He was open and honest. Very trustworthy dental office. read more

Dr. Rassouli and his wonderful team took great care of me as I did Invisalign as well as took care of a couple cavities, whitening, and some other teeth work after many years of neglect. They were so considerate when I was nervous over certain procedures and helped me feel comfortable with everything. Dr. Rassouli will continue to be my go to dentist! Appreciate him and his team! read more

It has been said that dentists are more unpopular than lawyers. That may be true in many cases but I can attest to the fact that it is NOT TRUE of Rassouli DDS in Long Beach, CA. Dr. Jay is a USC grad whose professional skills are impeccable. I have not experienced such tender care and attention to every detail from any dentist in my past. Dr. Jay is a perfectionist. He strives to make your dental experience both pain free and enjoyable. The staff is the icing on the cake. They are all a fitting complement to the superior skill and heartfelt concern I have experienced at Rassouli Dentistry. I highly recommend them for all your dental needs. You will not be disappointed. read more

With Dr. Rassouli I have found my dentist for life! I highly recommend him to everyone. He has your best interests in mind and will give you the best smile you can have. I have had a crown installed on one of my front teeth, completed Invisalign, teeth whitening and bi-yearly cleanings - I trust him with all my dental needs and always get compliments on my smile! Dr. Rassouli and staff are respectful, friendly and kind. Thank you Dr. Rassouli! And thank you to the amazing people you have on staff! read more

Bad guy. He made up two cavities. I was skeptic. I went to two other dentists, who assured me that those are no cavities. Drilling and destroying two healthy teeth to make money is a big thing to me. It means refilling them every eight years for the rest of Your life. read more

I started my Invisalign journey with Dr. Rassouli and his team in July 2022. I had a good experience and an amazing team throughout the entire process. I finished my Invisalign process in May of 2024 and I absolutely love my new smile!! This a wonderful Dental office and a great team taking great care of patients! Thank you Dr. Rassouli and team!! S. Tyler read more

I want to preface this review by saying I've always liked the dentist, and have never been one of those people who hates going. With that said, it had been a WHILE. I had neglected going ever since moving to the LA area (in 2013 oops), but finally my retainers broke, and I was forced to find someone who could help. This little dentist office is the best. From the sweet (and highly energetic) front desk admin, to the personable hygienists, to the talented and kind doctor himself, I feel like I have a group of new best friends! They are so nice, they never make you feel pressured to do anything, and they check in and make sure you're comfortable (literally they gave me a blanket during my treatment)! While I went to simply get my wire retainers replaced, I've now received 3 fillings and a deep cleaning, and will be going back for 2 more next week! Let's ignore what that says about my dental health, and focus on what that says about their staff :) They're really awesome and will also fight your insurance to make sure you get as much of the treatment covered as possible. I highly recommend Dr Rassouli's office! Will be sending my husband there soon to see what kind of cavities he has :) read more

Dr. Rassouli has the best team and services anyone can ask for. During My Invisalign process any questions I had were answered and He makes sure that you have a smile that you are happy with. Dr.Rassouli is the best dentist you could ever ask for and will make sure your smile shines out in the world. 10/10 would recommend!!!! read more

Cannot say enough good things about Dr. Rassouli and his wonderful staff! Everyone genuinely cares about you, your teeth, and your time. My teeth are in the best condition ever. I just completed Invisalign with absolute success and no problems at all. I wish I would have found him years sooner than I did. read more

I had a very pleasant experience with Dr. Rassouli and his team! I love that they gave me multiple solutions of different price options to help me get to my end result. In addition, they explained every step of the way what they'll be doing and in between sessions ask if I'm still doing fine. I also enjoy that they didn't have any hidden prices and worked with my budget and still have the same result! I came in to get new retainers since my current retainers are 15 years old and teeth whitening treatment. And I started to question about how much would it be to fix one tooth because I had one tooth that is slightly slanted from the original orthodontic before getting new retainers. Since it was within my budget and thinking long term, might as well get it done now. So, I got Invisalign for one tooth that was slanted and the procedure took 7 weeks to fix which was great! I just got moulded for my retainers and teeth whitening. Thank you everyone, I appreciate a great dentist that I can refer my friends and family to!! read more

Dr. Rassouli is amazing! I had an issue with a previous round of Invisalign from another Doctor that did not work as it was supposed to and subsequently I was left with an incomplete round and leftover attachments. Dr. Rassouli came in and completely saved the day for me! He removed the old attachments and started my process over again. He has very modern scanning capabilities (as opposed to the old school impressions) which gives you such a more pleasant experience and obviously a better overall Invisalign fit. Dr. Rassouli was able to do what the other doctor could not and provided me with a successful and quick Invisalign process. I couldn't be happier! read more

I came to see Dr. Rassouli last week for pain. I was new in town and needed a new dentist. I take days or weeks to try and find a new dentist because I have anxiety and also see a lot of reviews on Yelp where they overcharge, add on lots of extra work you don't need, office staff is rude, or the Dentist is abrupt and rude. Well, I hit the jackpot with Dr. Rassoli. It pays to do your research! He took his time with me, even though it made him late to go home, explained things well, and asked LOTS of questions from the questionnaire that I filled out. I think so many Drs. don't even pay attention to that, so I was very pleased that he was involved. I needed an Endodontist right away, so he recommended one to me that I went to the very next day. He answered the call from the Endodontist when I was there, right away and we got things squared away quickly. I am VERY pleased with not just the Dr., but his friendly and helpful staff and the beautiful comfortable office. Thank you Dr. Rassouli!! read more

Dr. Rasaouli Is so amazing and very patient. His staff is so nice and make you feel so welcomed and not rushed. Dr. Rasaouli's will forever be my dentist because I had the best experience with him. My entire family has now been switched over to his office and they all love it. I can't put into words how happy I am to be a patient there now. read more

My teeth were a mess before I met Dr. Rassouli. I had a loose crown and my teeth needed cleaning. My previous dentist was too far for me so my friend referred Dr. Rassouli to me. I had only heard good things about him. She wasn't wrong. Dr. Rassouli a the best dentist I have ever been too. He is so caring and really puts his heart into what he does. He is very kind and considerate. My dental hygienist Kristin is great at what she does. I always love how my teeth feel after getting a cleaning from here. She is extremely knowledgeable and very gentle with her cleanings. Mimi helps me with my Invisalign and she is probably the most patient person ever. She is very accommodating and also really great at what she does. Not to mention Marianna who is ever so kind and so sweet. She is so well spoken and absolutely a pleasure to talk to. The staff here is extremely friendly, helpful, caring and very kind. You will be in good hands if you come here. Oh and my bite is so much better and my oral health has been the best it has ever been. The technology they use is very up to date. That along with the staff makes me feel that I am in good hands. read more

Thank you to everyone at Rassouli DDS for being so helpful and sweet. I came in for a cleaning, but I had some questions about grinding my teeth & why I get headaches. He recommended Invisalign to help because I had something called TMJ. That was almost a year ago... now I'm almost done with my retainers, I haven't had any headaches, and I have a smile I can be confident about. Thank you guys for all your help! read more

All I can say is WOW. His office took my mom in as a new patient for an emergency visit. After the examination he did an immediate turn around to find her an oral surgeon ASAP. And THEN he did numerous follow up calls throughout the evening to make sure she had the appropriate antibiotics. The only reason why I chose his service was because of YELP and I'm really glad that I listened to the reviews. read more

I have a long story that might bore many, BUT! Doctor Rassouli and his team are what's been missing in honest and sincere dentistry! They are amazing! I had my first appointment today after my Dentist of nearly 25 years retiring. I was referred to an office that was really not my cup of tea in many ways...however, I've found my families new dentist and services in this beautiful office! Trust me! Fabulous! read more

I am very picky when it gets to the dentists , but I can admit that Dr.Jay Rassouli and his team are the best of the bests! Anyone who is reading this, don't hesitate and don't waste your time searching anymore! You have found a knowledgeable, prestigious and caring team! I've filled 4 Molars, done cleaning and whitening and got a night retainer there. It was a calm , relax and pain free experience. read more

First visit today very nice staff doctor was friendly and helpful. Highly recommend. read more

Dr. Rassouli and all his staff, especially Iya and hygienist, Kristen, are the best! They are very friendly and knowledgeable and took the time to explain everything thoroughly. The office is very clean and they don't let a lot of patients in at the same time for everyone's safety. I like the vibe in this office and I will definitely come back and recommend them to my relatives and friends! read more

Love going to this office! Everyone is so friendly and kind. Dr. Jay is one of the best dentists I've ever been to. He is patient explaining all the treatments that needs to be done very very thoroughly. They're very honest with their work and the staff is great!! read more

I have been going to Dr. Rassouli for 4 years now. Dr has always treated me like family. Every time I go in he always goes the extra mile to make sure your teeth are as healthy as possible. Dr recommended I get Invisalign considering my teeth had so many spaces it was the best decision I made. Dr J saved my bite and not only that, my smile looks MUCH better than before! It's always a pleasure going into his office for my dental needs. I recommend anyone looking for a great dentist to look no further. Thank you Dr. Rassouli for your great work and willingness to help your patients. read more

Rassouli DDS - This is a photo of the desired result I reached through Invisalign. - General Dentistry Near Me - Long Beach, California

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I bought a Groupon about a year and a half ago to get Invisalign. I've wanted braces for years and found the opportunity to do so at Platinum Dental being that it would be $2,000 cheaper than not buying the Groupon. Yeah, it sounds like a risk considering I hadn't been there before but I did my research and everything was safe. Now, I look at my teeth and can not believe that they would look as good as they do! It's a huge difference, especially with flossing. My bottom ones were so crowded that the floss would get stuck in my teeth. I can floss now with out issues. Dr. Rassouli takes the time to make sure that they are right. He not only wants them to look and feel right, he makes sure that you are happy and comfortable with them as well, adjusting them as needed. I have had poor experiences in the past going to dental practices. I feel that a lot of them really try hard to sell you on expensive procedures that can be treated less expensively. Dr. Rassouli will explain your options and why it will help you in the long run. They do financing through Care Credit too if you can't shell out the $$$ for Invisalign. Monthly payments make it more manageable. Personally, having my teeth straightened is a total investment and image booster. I highly recommend Platinum Dental. I feel great when I can smile fully for pictures and its really nice when people notice the difference. read more

Rassouli DDS - Straight teeth! Thank you Dr. Rassouli and Platinum Dental!!! - General Dentistry Near Me - Long Beach, California

Dr. Rassouli is by far the best dentist I've ever been to. He is compassionate and truly cares about his patients. The staff is kind and helpful, and I always feel welcomed when I arrive to this office. Thank you very much to Dr Rassouli for having such a trustworthy and reliable practice. If you are looking for a great dentist, look no further! read more

Dr. Rassouli has been our family and my extended family's dentist for years. He has ALWAYS accommodated all of us professionally, and treated us with the utmost excellent service. Recently, I cracked my tooth at work, and called his office for an appointment. He PERSONALLY called me back to check on my pain level, and offered to stay late, come in early, or even come in on his day off to ensure that my cracked tooth was taken care of. His wonderful office staff called a local root canal specialist for me, made the appointments back to back so I would not miss multiple days from my office, and sent all details to me seamlessly via email and text message. Dr. Rassouli is an experienced, professional, caring and compassionate dentist and I recommend him wholeheartedly and without any reservations. In fact, he and his team are so good that I drive an additional 20 miles each way to visit his office. read more

Love this dentist!!!! So kind, so professional, honestly love going to the dentist now

Very professional! Staff is super nice and polite No waiting time, very punctual I was looking for a new dentist in the area and I came across Dr. Rassouli and I am so happy that I found him not only as my dentist but more like family. This is not your average dentist when you come here you feel the great atmosphere and interaction with this dentist and staff. I always feel at home. I now look forward to cleanings and treatment if needed. Dr. Jay is a great dentist and Very educational with my teeth and dental health. If your looking for a new dentist this is the place to go! 100% recommend read more

I have been looking for a good dentist for years & stumbled upon Dr. Rassouli kind of by coincidence. There was a man passing by my work giving out info on multiple locations and I grabbed the brochure from him & i saw there was a Long Beach location. Thankfully! I had very bad luck with other places scamming me and saying I needed all this work done that was unnecessary according to a dentist in Mexico. I liked the dentist in Mexico but I just really did not want to drive there every visit. Once I found Dr. Rassouli's office I felt so comfortable and so happy with their work and customer service. They also said the same thing the dentist in Mexico said so i knew they weren't trying to scam me like the other place. I was nervous at first but they made me feel very pleasant. I've gone a few times now and it's always the same feeling except now I'm not nervous at all! I'll definitely be sticking around for as long as they're around! read more

I came into Dr. Rassoulis office with a coupon for a teeth whitening service that my mother got from her associate at work. My insurance hadn't been cleared yet for dental so I decided to check out this office. I set up my appointment and showed up on time. The doctor and his assistant showed me to my room and started to take X-rays of my teeth. The dental assistant screwed up on 3-4 teeth so I had to do EXTRA X-rays. Dr. Rassouli comes in and takes a look at my scans, and tells me that I have FOUR cavities and that I need to get them filled soon or else I would have to endure several root canals. I have only had 1 cavity in my life, so it was pretty hard to hear the news. He leaves, and the front desk girl comes in with a bill for 955$ that she almost forced me to sign, insisting that I MUST get my cavities filled with Dr. Rassouli. Knowing that I am without dental insurance, they pushed hard. I politely declined and decided to look for other opinions. As soon as my dental insurance cleared, I set up and appointment at my local dentist and she informed me that I have ZERO CAVITIES and that my teeth were SO clean that I had to have almost zero plaque removed. This piece of s*** dentist just tried to hustle me out of $1000 (mind you I am a 22 year old woman living on her own and paying her own rent). All smiles WITHOUT this dentist :) read more

Absolutely love this place! The staff is amazing and helpful, my teeth are looking and feeling amazing. I have tried many different dentist over the years and can honestly say I have found my forever dentist office. Highly recommended! you won't regret it! read more

Today Dr. Rassouli removed my attachments and did my exit for my last set of aligners. These last few months went back fast. Always a fun visit. read more

Dr.Rassouli is a really great dentist. He's very clear with the procedures and gives his honest opinion and has a genuine care for each one of his patients. He is very flexible and helps in any way he can. I had gotten Invisalign and he's been really helpful every step of the way. I couldn't recommend him more. read more

I came here a few weeks ago for the first time and the staff was really wonderful. I had lots of questions regarding my teeth whitening and what that would mean for my teeth sensitivity. Dr Jay was extremely helpful in answering all of my questions and giving plenty of recommendations, 10/10 would recommend you visiting this office! read more

Dr. Rassouli has provided excellent dental treatments. I have gotten cavities fillies, a chipped tooth bonded, and dental whitening here. Dr. Rassouli is kind, has answered all of my questions, and done a great job. I highly recommend his dental services. read more