Never thought I'd review my dentist. But this dentist office has been great. I think I've been going to them for about 6 years. Dr. Dalia Niknam is very welcoming. I've never felt judged (as some people say they feel at the dentist). She explains and shows you everything before doing any work. They make sure to check the pricing and will let you know first to see if you're okay with it. There's never been a time that I've felt pressured to accept what treatment she's offering. I've never felt taken advantage of. Their system still uses physical patient files. The staff are great and friendly. When I've had emergencies, I was always able to get an appt either same day or next day. I needed a root canal and they had to refer me out to an endodontist. This is the first time I've had to be referred out for a treatment so I'm not sure if this is due to how much work the root canal would take or if all root canals are referred out. Very tight parking lot. But I've always found a spot with no issues but if you have a huge truck/suv, parking on the street would probably be best. read more

When you come here they treat you like family, they care about you. You tell them the issue and they work with you to take care of the problem. I have a smile now that I'm no longer embarrassed of. I came in for a wisdom tooth removal and never did I think this was going to be my forever dentist. This is my before and after braces. I really recommend you come in and have the opportunity to have a wonderful experience, I now stop avoiding the dentist and look forward to my appointments. read more

Advanced Dental Group - Before dental treatment and straightening, I had an over bite, crooked teeth, one fang higher and inside was a weird shape - Oral Surgeons Near Me - Los Alamitos, California

See all

Great cleaning and very professional The office staff was really helpful and everything was on time read more

Dr. Bijan is great. They took me right in with hardly any waiting. Jasmine is a great dental tech. Lovely staff and very professional services. read more

I've been going to this office for about 2 years or so. The office staff is friendly and the doctors are thorough. They try to accommodate any dental emergency (I have had 2) and I do appreciate that they have fitted me into a tight schedule. read more

Dr . Bijian is a very empathetic dentist. He listins to my concerns. Always has a smile on his face. Never tries to up sale things to me. I have never experienced any pain when he works on my teeth. I am very happy with his service. read more

I'm so glad I found this dental office. Everyone is professional and everything runs smoothly. No long wait, clean office, everyone is kind and you don't get hounded by a Financial Counselor. The Doctor is amazing, patient, gentle and kind. I would 10 stars if I could. read more

Amazing place. Friendly and thoughtful and painless even for a deep cleaning. Highly recommend read more

Always a wonderful experience for the whole family! They are so patient with kiddos and gentle

Expert in their practice and specialties, and so trustworthy and caring, Drs. Niknam and Bijan are simply the best. Jasmine and Hazel are so personable and knowledgeable, and never fail to make anyone feel at ease. Nancy is an angel and greets all with care and joy when arriving and departing. I live across the country now and still only come to their practice (when I am visiting family) for my regular dental appointments. I feel at home here, taken care of and always healthier, more confident and joyful as I leave (I have had about ten appointments here already). You will, too! read more

Everything seems to be perfect. Never felt a bit of pain...everything went smoothly...so far everything is excellent. Everyone in the office is very kind & effecient. On to fix the bridge now. read more

Dr. Niknam is always very gentle and caring. I also appreciate her advice on better caring for my gums and teeth. The staff is caring, friendly and very helpful. read more

Worst experience ever!!!! I called in 8/5/2025 for an emergency due to a cracked tooth. After the older male general dentist checked everything which included tapping on my teeth that added to the pain i was already in he determined that i needed to take antibiotics before having a surgical removal done. Then he proceded to deep clean half my teeth. The air from the suction tool was going in the whole causing more pain. Then when everything was done he explained to me that he was sending the prescription over for the antibiotics. He never said anything about pain medicine so i asked the assistant hazel if she could ask him if i could have something for pain and she said that he said he would even tho he never mentioned it. As im leaving i checked the text that showed me what he sent to cvs and just as he stated only antibiotics was listed. So i called in and asked if i could be prescribed pain medicine for the pain, the receptionist proceeded to tell me she will ask him if he could add ibuprofen. I informed her that i have complications with ibuprofen, unbeknownst to their staff i had been taking ibuprofen for migraines since i was 10 im 35 now and over the years it started to make me sick whenever i took it. On top of that i was already taking multiple Tylenol extra strength to equal 1000mg twice a day and it was doing absolutely nothing for me (which i let the receptionist know). After speaking to the dentist she asked if i wanted to get my tooth pulled sooner which was odd because i thought i had to take the antibiotics first. Then told me that the dentist was unable to prescribe anything stronger. I've never heard anything like this in my entire life of going to the dentist. It honestly felt like because im black i dont experience pain so they didnt care. If you are in severe pain DO NOT COME TO THIS LOCATION. Im so happy i was able to find another dentist who cares and doesnt want their patients to suffer.​ read more

Excellent care quality awesome staff and doctors were absolutely excellent treated me and my daughter so well knew exactly what they were doing. They made me feel so welcome so comfortable and taught me a lot actually I appreciate this Office very very much. It meant the world to me! read more

We love this dental office ,As soon as you walk in you have the most amazing respsionist she makes you feel welcomed as if she has known you your whole life ! The Dr's are amazing they have been taking care of my family for years read more

They are really good I'm been with them for 15 years . They are really care for the clients

Dr. Bijan and Dr. Niknam are excellent dentists in skill, pain management, and bedside manner. I've had a lot of dental work done in my life (by various dentists) and I'm a very anxious patient but Dr. Bijan and Dr. Niknam and the rest of their staff go above and beyond to help make me comfortable. Super kind and compassionate people! read more

Dr.Niknam is a caring, compassionate professional dentist. I am having an old crown replacement and they can sometimes be difficult to remove. I have TMJ and my jaw muscles became tired and she massaged them for me. You can feel safe with her. They are honest, forthright and dependable dentists. Thank you for everything Julie A read more

Dr. Bijan and Dr. Niknam and the entire staff were exceptional. Everyone was professional, kind, and attentive, and Nancy in particular was wonderful. I truly felt well cared for and had a great experience. read more

The team at Advanced Dental Group is truly outstanding. Every dentist I've seen here has been kind, patient, and a true perfectionist when it comes to their work. They work efficiently while always making sure you're comfortable, and they go out of their way to make the experience as smooth and stress-free as possible. I've had such consistently great experiences here that I've recommended them to my own family. My mom, who has always disliked going to the dentist, told me that Dr. Niknam is the only dentist she's ever enjoyed seeing. It says a lot about her skill, attention to detail, and bedside manner. If you're looking for a dental practice where you'll feel cared for and confident in the quality of the work, I highly recommend Advanced Dental Group. They're wonderful. read more

B"H My daughter had a very bad experience with dentist, and the visit to Dr. Eshagzadeh office was a game changer. I got a same day urgent appointment. No wait time. My daughter was called right on time. Dr. Eshagzadeh And her husband were gentle, professional and reassuring. My daughter was so relaxed and happy. I will definitely recommend the office. read more

I received excellent care from beginning to end! The staff was very friendly, couldn't have made my visit easier! read more

The staff were all amazing! Very friendly and supportive of my brother who is terrified of the dentist due to past trauma. They were very kind and he said he was very comfortable throughout the X-rays, exam and cleaning. He didn't feel any pain and was very comfortable with them. Thank you for all you did for him!!! read more

Advanced Dental Group is the best. I always drive from Irvine to this Dental Group when I have an appointment.She checks my teeth per 3 months every year. Thank you Dr. Dalial and Dr. Bijan. read more

Nancy at the reception desk is awesome, well spoken, polite and very courteous, the two dental assistants are very nice, friendly and very professional, . The two dentist only care about one thing, that is making sure that you are very well taken care of, also they listen and are concerned about your well being, best dentist facility I have ever been too! read more

Been going here for years and everyone is professional and polite and great service. Highly recommend this dentist office.

Excellent experience everyone was so kind and helpful. I look forward in our partnership as patient and dentist.

New patient today. Experienced a friendly, professional attitude complete with dental x-rays and covered chipped teeth bonding, which, by the way, was performed to complete satisfaction. read more

I like Advanced Dental Group. that I can get an appointment on the same day. The staffs are very friendly, attentive and accommodating. the dentists are experience and caring. Plus, I like the free gifts too. read more

Hello everyone Advance dental group is my favorite dental office. They will take care of all your dental needs here. If you haven't been here before call them for a appointment you won't regret it. My husband and I have been coming here for over 13 years. Today I had my crown fitted and place. I had absolutely no pain during and after. Thank you everyone we appreciate all you do. read more

I've been going here for nearly 10 years now. They are honest and friendly and can get you in quickly for appointments. Im very happy with this dentist and recommend them to others. read more

I I have been going to Dr. Dahlia and Dr. Bijan office for the last two years and they are such a lovely couple. Best Dentists ever and my teeth look beautiful because of them! read more

Extremely friendly and knowledgeable staff ... coming from some nightmare dentist appts in the past this experience was a breath of fresh air read more

Doctor bijan and Doctor Dalia in this office they are professionall in south of California and They are expert about the mouth problems and knowledgeable as well read more

Advanced Dental Group - As patient - Oral Surgeons Near Me - Los Alamitos, California

Great care and very welcoming attitude from Dr. Edwin and his team! Came in for my wisdom tooth extraction and they were very nice and caring! Amazing people! read more

The best. Kind and gentle. Always make sure there no discomfort. Definitely recommend!

These dentists care so much about their patients! Not only are they kind and patient with me, a person with life-long dental anxiety, but they are extraordinary dentists! I wish all of the doctors that I saw were as talented and caring as each of these doctors are! read more

it's always a pleasure to have my dental work with Dr. Bijan and Dr. Niknam. I came in with lots of pain and left the office feeling so much better. The front desk and back office staff are always welcoming and nice. read more

I have been going to the Advanced Dental Group for several years now and they are very professional and thorough in all the work they have done for me including implants, cleaning, filling cavities, crowns, etc. I highly recommend them. read more

Dr. Bijan is so kind, compassionate and quick! He is quick and relaxed which keeps my son at ease -especially since he's experienced trauma at another dentist. Nancy at the front desk is great. Everyone else in the office is friendly, knowledgeable and personable as well. Highly recommended. read more