I had a serious accident that broke my jaw and sheared off a root on my molar. The recovery was…read morelong and Sangita and her staff were there every step of the way. Over many months, my care involved cleaning, x-rays, examination, molar extraction, implant, bite reshaping and ultimately a replacement crown. It came out perfectly. Through it all, Sangita and her team not only provided top notch care, but they became my extended family. I highly recommend Comfort Dental Spa for all of your dental needs. They are caring and excellent.

Had a really great experience here. The staff is awesome, super friendly, professional, and just on…read moretop of everything, which made the whole visit easy and stress free. I was able to get an appointment quickly, which I really appreciated, and the turnaround on my veneer was way faster than I expected. Everything looks great. Shoutout to Dr. Hablani and Dr. Nguyen! You can tell they know what they're doing. Overall, just a really solid experience all around. Highly recommend!

I have been a patient of Dr. Zareh's for many years! I am SO happy with her and her staff. I have…read morehad many procedures done over the years, and everyone was so caring and professional for each one. Dr. Zareh's pricing is also very fair and competitive, with the edge going to Dr. Zareh! The staff is wonderful, caring, professional and eager to make my experience in the dental chair a good one. On my last visit, I told Dr. Zareh coming in for an appointment is more like going to see a friend. She is an amazing woman, extremely good at what she does, and she CARES. The best suggestion Dr. Zareh has given me for good dental health is compliance, following her guidance and direction. By doing so, I have good check-ups, healthy teeth, and I get compliments on my smile. I spoke to my Medicare specialist last month. She had asked me for a good dentist in my area several years ago, and of course I gave her Dr. Zareh's name, When I spoke to the Medicare specialist, she THANKED ME for Dr. Zareh's name! She said she has so many happy clients who also go to Dr. Zareh, based on my referral. How cool is that?? If you are looking for a dental office with a gold star dentist, top notch staff, and good results with your dental care, go no further. Dr. Zareh and her staff fit the bill. God bless.

I was a patient here for several years, and my recent experience was shockingly unprofessional. At…read moremy last visit, I asked a simple question about a 7 mm periodontal pocket that had been identified by the hygienist at my previous dental office. Instead of addressing the concern, the dentist spoke to me in an extremely rude, scolding tone and moved me to another room for what felt like a lecture, not a consultation. In all my years of dental care, I have never been spoken to like that. She also became visibly upset that I had returned to my previous dentist of 25+ years to replace a couple of crowns -- even though he guarantees his own work and replaces his crowns at no cost to his patients. My insurance only covers 60% of crowns with a yearly cap, so it made financial sense. Instead of understanding that, she interpreted my decision as a sign that I "didn't trust her," which was not the case at all. It came across as unnecessarily defensive and inappropriate. After this uncomfortable encounter, I requested a treatment estimate. I had to call three times over two weeks before I finally received my X-rays -- which were sent along with a dismissal letter containing inaccurate statements, including the claim that I was seeing "multiple providers." That is simply false. I saw one outside dentist, my longtime dentist, to have his own crowns replaced under his warranty. And since my insurance only covers 2 cleanings per year, I saw the dental hygienist at my old dental office for the extra cleaning which I paid for out of pocket. (She spends a full hour doing a meticulous cleaning and also does measurements, something I have never had done at Dr. Zareh's office.) I have already decided to return to my previous dentist, even though he is out of network-- someone who communicates respectfully, explains things clearly, and treats patients like adults, not as if they've done something wrong. Because of the rude communication, the condescending tone, the delay in receiving estimates (that had been an ongoing issue), and the unnecessary dismissal letter, I cannot recommend this office. I am hoping that the office can take this review as a learning opportunity to do better, rather than continue with an unnecessary defensive stance.

Ever since coming here, Doctor Vanson has been nothing but kind, gentle, caring, and compassionate…read more Right from the start, both Doctor Vanson, Doctor Stephens and the entire staff have been incredibly welcoming and make you feel comfortable, even if you've had bad experiences with dental offices in the past. They truly go above and beyond to provide the best care for every patient and make us feel confident that we can get our smiles back!

If you are a new patient here, make sure you inform them not to include the 3D CBCT scan. They will…read moretry to present it as a copay of $19.90 if you question it, they tell you they know insurance doesn't cover it, so they only charge you 10%. If you already paid, be sure to request the OFFICIAL billing statement rather than the Financial Agreement ESTIMATE (if it says "estimated," it is just an ESTIMATE, not what was actually billed). Verify charges with your insurance, especially if you have a PPO. Things to look out for (like with any other predatory dentist): 1. Bait-and-Switch Imaging Costs: Quoting or masking expensive 3D CBCT scans (Code D0367) as a minor $19.90 copay on internal estimates, only for insurance to reject it and stick you with the full $404 retail cash rate. 2. Padding bills with Unapproved Add-Ons : Note that, according to Delta Dental provider guidelines, adjunctive or decontamination techniques (often billed as D4999) cannot be billed separately to patients when performed alongside scaling and root planing (D4341 or D4342), meaning these extra charges should never have been passed to the patient in the first place. https://www1.deltadentalins.com/dentists/fyi-online/2026/scaling-root-planing.html 3. Sliding a Cost Agreement or financial responsibility form AFTER the procedure is already completed -- or stacking them into your exit documents and payment receipts to trick you into signing. (This is why you must always demand an itemized billing receipt before signing any forms at checkout.) 4. Mass Periodontal Disease Diagnosis (based on reviews): routinely diagnosing patients with minor gum issues as aggressive periodontal disease (requiring expensive multi-quadrant scaling and root planning) and refusing a regular cleaning after rejecting deep cleaning. Don't be fooled, get a second opinion, and do your research.

Love coming to this office. Sadaf is really kind and sweet. Adriana was reallu heloful tooread more

When I first started with this dental group, they were great. However, things quickly changed when…read moreI needed an extra filling. They told me they couldn't proceed because they needed approval from the Department of Veterans Affairs. The VA eventually approved the treatment, but the dental group never followed up with me. I had to reach out myself, and when I did, I was told that too much time had passed. They continued to tell me to come in, only to say they would get back to me afterward. It has now been a year, and the issue still hasn't been resolved. Based on my experience, I would not recommend this dental group to other veterans. If you're a veteran relying on them to coordinate your VA dental benefits, I strongly recommend making sure they actually follow through with your approved treatment.

I've been a patient of Dr. Nasiri for many years now. I can't be happier with her services and her…read morestaff. She has an extensive dental knowledge, great bedside manners, and a welcoming personality. Her new office is beautiful with the state of the art equipment. Highly recommend her!

Horrible, greedy, and lack of professionalism (as mentioned in other reviews) Dr.Nasiri put in 4…read moreimplants for me 3 years ago. I had a problem with one crown from the beginning and it had to go back to the lab twice. Eventually the crown attached but recently I noticed it feeling loose three years later (they said they last 8-10 years). I went to another dentist for a regular cleaning and they said it was loose and that I should go to the doctor that installed the implant - so I called Dr Nasiris office and asked if they could reattach and they said there would be no charge unless it was cracked (which it's not) so I made an appointment with Dr. Nasiri. After waiting an hour, she came into the room asking why the other dentist hadn't fixed it because it was an "easy" thing to do. Well obviously I wanted to go back to her to fix it not another doctor. Then without even looking at my tooth while I'm in pain, the tables turned and she said it was actually very difficult and that I needed to be charged for the fix, after I was already told she could fix it and that it was "easy" for the other doctor. This dentist is clearly greedy and just looking to squeeze as much money out of her patients as possible. She doesn't like to fix the work she messed up in the first place.

If you are looking for a wonderful dentist practice look no further! I particularly LOVE the…read moredental hygienist Jessica Nguyen! What a professional!! So thorough, gentle, helpful!! I would add 6 stars if it was available!!

Went to OC Smiles on Friday 3/13/26 for a loose implant because my dentist is closed on Fridays…read more Helena was great and the only good thing i will have to say about my experience. I didn't need a diagnosis, since I told the dentist that my implant was loose. He decided to take a ct scan, charge me for it and charge me for his false "diagnosis." $290 later.. he told me I need a New crown and wanted me to pay $2900 to return for 2 more visits to "fix" it. I Declined his outrageous treatment plan, knowing my implant was just loose. I waited until Monday with no problems and went to my dentist Dr. John Vartanian (Newport Beach) who did the implant for me. He tightened the screw and I was out of there in 10 minutes for free. I believe SoCal Smiles owes me $290 back for their unnecessary scan and incorrect diagnosis. They were trying to sell me something I didn't need and I'm quite upset about how this was handled when I brought it to their attention. I would go elsewhere and not trust this place with your time or money.

Dr. Ahmed, Dr. Omar, Dr. Riyad & the entire team I have to give an amazing review to…read more I've always hated going to the dentist, for the first time I feel like I'm working with professionals who not only enjoy their job, but they are passionate about it and make you an active member of your own patient care I'm a medical student, so I really appreciate when providers take the time to help you understand the route of your care and make decisions you can trust The place is so clean & they're also very generous!!! Every time I leave, I leave with something. A travel toothbrush or a floss pack & they have great whitening packs I hope I never change my dentist and I hope this team never changes! Successful dentistry in Tustin!

Excellent Doctors (Dentists) awesome and amazing staff every single one of the team at this…read morefacility are professionals, Friendly like family , their customer service is really above and beyond any expectations. The minute you walk into the office you meet the most wonderful front desk ladies who will make you forget your pain if you have any, they are simply The Very Best & you get positive vibes and greet feeling , it's a super clean smelling fresh Facilty with the most amazing people. We Love You everyone No Exceptions that's why I don't want to mention names you all are super stars . Ms. Marcie Estrada is the very best person in the whole world, she did an amazing job great hands very professional and very talented I give her ten STARS out of five .

My husband and I live in Texas, but we travel back and forth to California often. Since 2015, Bella…read moreDental Group has been our trusted dental office, and we have continued to come back because of the outstanding care we receive. We've had general dental care, cosmetic treatments, and Invisalign, and every experience has been excellent. To be honest, I've never liked going to the dentist, but Bella Dental Group completely changed that for me. The office is always clean, welcoming, and feels more like home than a dental clinic. Dr. Roya is incredibly kind, professional, and caring. She truly treats her patients like family and always takes the time to explain everything. Her attention to detail and commitment to providing the best care are exceptional. A special thank you to Juan! He is always friendly, helpful, and welcoming from the moment we walk in. He makes every visit smooth and stress-free, and over the years, he has become more like a friend than just a member of the staff. We truly appreciate everyone at Bella Dental Group and highly recommend Dr. Roya and her amazing team to anyone looking for a dentist who genuinely cares about their patients. Thank you for taking such wonderful care of us for all these years!

Staff is always welcoming, they work with your payments, they give you sincere advice and they…read morenever pressure you on what to get done.