Why I like Rassouli DDS Inc.
925 E. San Antonio Dr.
Long Beach, CA 90807
Get directions
562-428-5963
http://ddslongbeach.com
If you are seeking a general/cosmetic dentist or thought about getting your teeth straightened with Invisalign, you are at the right place! With many years of experience, Dr. Rassouli is a skilled cosmetic dentist and a premier Invisalign provider in Long Beach. Contact us today and let’s start your new smile journey together!
Read Reviews
Mar 21, 2025
Emily Hernandez
I’ve been coming to Rassouli DDS for about two years now, and I honestly can’t say enough good things about this place. From the second you walk in, Mariana at the front desk makes you feel so welcome—she’s always warm, helpful, and just genuinely kind. She makes the whole check-in and scheduling process super easy.
Dr. R. Jay Rassouli is one of the best dentists I’ve ever had. He’s professional, gentle, explains everything clearly, and really takes his time with each patient. You can tell he actually cares and wants you to feel comfortable, not rushed.
The hygienists are also amazing—so sweet and thorough, and they always make sure I’m relaxed and taken care of. I used to kind of dread dentist visits, but not anymore. Now it feels more like I’m visiting people I trust who just happen to also keep my teeth in great shape.
If you’re looking for a dentist who’s not only skilled but also kind, and a team that makes you feel at home every time, this is the place.
Nov 15, 2024
Ramces Urias
Came all the way from Arizona. Definitely do not regret. Friendly staff and wonderful service
Nov 07, 2024
Melissa Huynh
Everything from making the appt, checking in, and getting my cleaning was great. Dr. Rassouli and the team, particularly the dental hygienist, were so professional and they took extra time to explain everything to me in terms of next steps and giving me anticipatory guidance. I didn't feel like they were trying to get me to do something that wasn't needed.
Jul 30, 2024
Felicia Rogers
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!
Apr 26, 2024
neilt7777
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 certainly NOT TRUE of Rassouli DDS in Long Beach, CA.
Dr.Jay is a USC grad whose professional skills are impeccable. I have never experienced such tender care and attention to every detail from any dentist in my past. Dr. Jay is a perfectionist and never seems to rush. He strives to make your dental experience both pain free and enjoyable.
The Staff is the icing on the cake. They are a fitting complement to the superior skill and heartfelt concern and care my family has experienced at Rassouli Dentistry. I highly recommend them for all your dental needs. You will not be disappointed.
Mar 10, 2024
julian smith
Really helpful and friendly staff. They helped me out tremendously, Definitely recommend.
Feb 27, 2024
Dee Ampil
Dr Jay Rassouli and his staff are the absolute BEST!!! Very professional; dental work exemplary and thorough. He does not try to oversell and explains all phases of treatment --- taking his time to answer all concerns.
The hygienist, Avideh, is thorough as well. She does not rush and goes over every nook and cranny of each tooth.
I will definitely be returning to complete all recommended treatment.
Feb 20, 2024
Rosa Portillo
I really appreciate the kindness and care the staff take in their service! This type of service is hard to find. I will definitely recommend to my friends and family.
Sep 29, 2023
Gillian Spence
My regular dentist's office (who is a prominent, long-standing LB dentist) found a cavity during my cleaning on my wisdom tooth in February and told me they were so busy they couldn't fill it until October. It wasn't hurting so I didn't mind. They didn't take an x-ray.
In August, I woke up in agony. My dentist couldn't fit me in for over three weeks! I looked up nearby dentists and found Dr. Rassouli and was able to contact them by email. They replied right back and fit me in the next morning. THANK GOD.
They found that the decay in the crown of the tooth was so severe that the tooth needed to be extracted, I also needed a root canal on the tooth next to it due to a fracture on the tooth that hadn't got noticed. I was sent to a specialist for the root canal; Dr. Rassouli contacted them and got me in the very next day. Viola! No more pain!
Dr. Rassouli is a sweetheart, he puts me at ease and is always honest with me. Kristin, the hygienist is so sweet and gentle as well! Everyone, including the sweet young lady at the front desk and the assistant, is an absolute gem.
I am switching permanently, not only are the entire staff so gentle and friendly, they are so accommodating. I make all my appointments online, and they answer my questions by email or text right away. This is a modern dentist's office with old-school personal touch. I am greeted as Gillian when I walk in, and always met with smiling friendly faces ready to help.
Nov 18, 2022
Mark Anthony
It’s me Diana…... I had a root canal, fill, redo crown , a redo fill and it did not hurt! The Doctors are so sweet and nice. I came in crying because I was nervous, but very quickly Dr. Anthony Rassouli put me to ease with his humor. I am a very happy customer .
Aug 18, 2022
Sonam Kambli
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.
Feb 14, 2021
Pierre Gh
I highly recommend this place. I did 4 crown and replaced my filling. Dr. Rassouli did a professional job.
feeling no pain during his work. He is a wonderful doctor and has a wonderful team overall! He and his team treated me like I was a V.I.P patient throughout my whole visit! I am looking forward for my next visit.
Dec 04, 2020
Cherriebels
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!
Oct 21, 2020
Stephanie Fernandez
I love going to this office because they are very upfront with the things I need and don’t need. They use quality materials and their staff is SUPERB! Thanks Dr. Rassouli!
Oct 21, 2020
Aya Kato
Amazing staff and dentists. I love how they treat each other family and it reflects on how they treat their patients too. They've been very very warm towards me and my family and I will for sure be loyal to Dr. J and team!
Oct 08, 2020
Savabbah Newark
Amazing dentist and staff, he is very thorough with his work. You can tell he really cares about the patients.
