My dentist recently retired, and as of January 2026 I learned that I have Delta Dental coverage. So I started from scratch and looked at every single one of the 178 dental practices near me covered by Delta Dental. Most of them were large practices and had Yelp reviews in the 2- and 3-star range. San Marcos Modern Dentistry was one of about two or three that had 4-star reviews. When I called to make an appointment, the receptionist explained the insurance procedure very clearly, letting me know what I needed to do next. She answered all my questions with patience and friendliness. My first appointment was really positive. Everyone on the staff from the ladies at the front counter to the hygienists to Dr. Aldaz were very caring, friendly, and professional. Everything was completely explained to me - what my X-rays and scan revealed, the treatment proposed, the cost, etc. I ended up having three temporary crowns placed by Dr. Aldaz at that appointment which was late on a Monday afternoon. She placed the permanent crowns at an early morning appointment on Wednesday less than 48 hours later. I have never had such quick turnarounds on crowns. These are fabricated in house, so they are much quicker than being sent to a lab. In addition to all the positive features of this practice, what impressed me greatly was the CBTC scanner. It revealed a deep cavity almost reaching to the bone that I had no idea that I had. If I had not had it taken care of at this visit, I probably would have had to have had a root canal which I certainly do not ever want. This cavity was a shock because I had just had bite wing X-rays taken and an exam by the new dentist who had taken over the practice of my retired dentist. She told me that everything was fine at that time. In my opinion, it is important to choose a dentist that performs the CBTC scans as they apparently reveal much more than the customary digital X-rays. My former dentist did not have such a scanner. They also have a periodontist on staff so if further procedures are necessary, they can be done in house. At this point, I feel that Dr. Aldaz is the best dentist for me that I could ever find. My feeling was that every person on the staff was truly committed to giving each patient the very best care possible. This is a business that serves everyone who walks through the door and who calls on the phone. It is very unusual to find this nowadays. Everyone there made me feel as if I were their most important patient. I believe you will be highly satisfied if you check them out. If you are looking for an excellent dental practice that truly wants the best for you, give them a call! read more

After sharing that I preferred not to have my blood pressure taken because it gives me extreme anxiety, they refused to do a simple check up and cleaning. They said they cared about my overall health and needed to take it because it was their policy to protect their doctors and care for me. I don't need them to care for my blood pressure-my primary care doctor already does that. I need them to clean my teeth. Now, I won't be having my teeth cleaned for a year - until I can switch to different insurance and find a dentist who actually treats me with respect and dignity due to any human. I left the office crying - feeling uncared for, discarded, broken and less than. read more

This practice was highly recommended by the receptionist at my daughter's dentist office so I had high hopes. My first appointment was the 8th of June. My appointment was for 10:15. I got my x-rays done and was taken to a room, got my blood pressure done and then I was left alone for nearly 45 minutes after my assigned appointment time and I left. Because I believe that everyone deserves second chances, I gave them a second chance. Today was that second chance. My appointment was at 9:30, I arrived at 9:20. I was taken back right around my appointment time and my blood pressure was taken and she said she would let the dentist know that I was waiting. Now mind you, I need Valium for this appointment because it's going to be painful. I let the hygienist know that I needed to take it ahead of time for my procedure and she said that she was sure the doctor would talk to me about it. 9:55 comes and no one has come so again, nearly 30 minutes after my appointment time, no one. Now if I had shown up to my appointment time 30 minutes late, you can bet that they would not see me so why is it okay for it to be the other way? So I will once again be hunting for a dentist. read more

I walked into this facility with great hopes based on the reviews given by others. Unfortunately, once I went in the staff barely talked to you, it went straight into business, and large numbers were thrown at me with future appointments that needed to be made. You get this feeling that you're just a number and a paycheck to them. My insurance covers a free cleaning and that was never mentioned by the dentist Judith Aldaz. I had to be the one to mention it. Just like a car dealership, an other woman walked in and started breaking down the numbers on my insurance coverage and what would be out of pocket. Ultimately, I walked out of there with a large estimate and the same dirty teeth I walked in with. I can't speak on their actual dental work since nothing was done. read more

NEVER EVER USE THEM! spoke with them and we had a discussion regarding my dental insurance coverage over the phone. They said they'd check as well as myself that once confirmed the insurance is covered then they would schedule me an appt. They even told me to make sure the actual Dr was listed on the plan coverage which I did. The office said they'd only schedule me if my insurance coverage is listed with them. They went ahead and emailed me a confirmation email appointment over an hour after we hung up. To my acknowledgement this meant everything was good to go as my insurance had everything confirmed with me as well. I showed up and am told I didn't have an appt on their book. I never received a cancellation email nor phone call/text. What is even worse was that I'm told that my insurance will not cover which is completely FALSE! My insurance told me that they are in their network with the full name of the dentist as well. After this incident I will definitely be letting the insurance company know they can remove them if this is how they continue to treat people who have this particular insurance carrier as well as the BBB. read more

I went in for a general cleaning as a new patient. The amount of scans was excessive. I was told I needed a crown. They gave me a quote which was 1250 paid by the patient. I assumed they went through my insurance already and this was the amount I was responsible for. The work was completed and I paid the amount they said I owed. However, after speaking to my insurance, they told me they paid $900 which meant the dental office owed me $350. I called twice to get the situation taken care. I was told it would be an easy fix. It has been 3 weeks and I have not received a refund. read more

Let me start off by saying that this dental office is one of the most professional & clean places I've ever been to. The energy is always great & calm in there from all the staff and Dr. Yaseri is by far the best dentist I've ever had. She is thorough, highly trained at her craft & has such a calming demeanor. She answers any questions I've had. When it comes to the physical dental work she is gentle. Karly her D.A. is literally amazing & sweet. Their Endodontist Dr. Saremi did my root canal in 50 minutes being thorough, gentle & leaving me with no after pain at all. The front office staff like Destiny & Brooklyn are always so helpful and have positive attitudes. Choosing to go to this dental office shows you care for yourself and high quality work. read more

This dentist is the best I have ever been to in my life! She is sweet, kind, caring, professional, and very skilled. She has always done a fantastic job for me and now, I do not want to go anywhere else. She has an in house lab and does same day crowns, which makes it very convenient and easy. I really appreciate her and all of the friendly staff as well. If you are looking for a great dentist, look no further, you have found the RIGHT ONE! read more

The receptionist(Amy) all the way to the dentist(Yasaman Samanian DDS),gave me great care. They had a willingness to work with me. I'm a traveler work ,related . Able to get me in and out and schedule me an appointment for a follow up in three or four months . Very flexible and the level of care is excellent I would recommend this office If you need a regular dentist and you're close to San Marcos and North Carlsbad areas read more

San Marcos Modern Dentistry - The business card to San Marcos, modern dentistry - General Dentistry Near Me - San Marcos, California

I love this dentistry. Helia is amazing, kind, gentle and helps me feel squeaky clean every time! Amy at front desk is also extremely knowledgeable on insurance and been so helpful with helping me understand my breakdown. Previous dentistry just makes me research on my own, so I really appreciate her! read more

I'm a patient with a terrible irrational fear of dentistry. I hadn't been to a dentist office in nearly 13 years. With such a lapse of time I was in need of some oral care. SMMD was recommended. The staff is friendly, soft spoken, reassuring and willing to answer every insurance question I had. The frontline ladies are your first experience upon arrival and your last experience upon exit. They are always a joy to interact with. Dr. Yaseri is my appointed dentist and I couldn't have been luckier to have her. I explained my situation, my lack of professional care, and her empathy was on point. I was made to feel comfortable. She explained every detail of our procedures, worked slowly and cared about my discomfort. I was prescribed anti anxiety meds for my more invasive procedures and every effort was made for my utmost comfort upon request. A little over 2 years later and my gums are healthy, my cavities being dealt with, crowns installed and yes a couple root canals too. With every step I confidently moved forward under the watchful eyes of Dr. Yaseri. My procedures are nearly done and I cannot wait to get to a point where only bi annual visits are the norm. This review is for anybody who wishes to hear my opinion... read more

I am so happy to have found Modern Dentistry here in San Marcos. Excellent care and the office is managed very well and very pristine!

So happy to have found Dr Yaseri and her great staff at San Marcos Modern Dentistry. They really take care of their patients. I've had a crown and regular cleanings done in the past year. My husband and I have even brought my elderly mother for care. They are compassionate and professional. read more

I highly recommend San Marcos Modern Dentistry for any dental work. The office is clean, professional, friendly and has extensive dental equipment. Dr. Judith Aldaz is an excellent dentist, she is calm, reassuring, patient and thoughtful. She listens well to concerns and explains procedures clearly. I trusted her ability to provide the best dental service for my teeth and dental health care. read more

Had a great experience! I highly recommend this dentistry. The front desk staff is amazing. They were friendly and very helpful. Everyone in the office was extremely professional and made me feel comfortable read more

Dr. Yaseri is the best! Got a crown done on the same day and so far it has had no issues. She's very nice and answered all my questions. Also they are transparent with insurance and very helpful staff. read more

I had a great experience working with the San Marcos Modern Dentistry staff. The staff and the Doctor were professional, knowledgeable and very friendly. Five stars!! read more

These folks are taking really good care of me and my dental needs. They make me feel like they really care about me. Super clean. Super professional. read more

Dr. Yaseri is very professional and kind. I have had 3 office visits with her, and I have received excellent care. My teeth feel cleaner after visiting her than they ever have felt with any other dentist. She recently did a crown for me, and it was fast and comfortable. I would highly recommend visiting San Marcos Modern Dentistry. read more

I recently visited this dental office due to my insurance changing. Shokoufeh DDS was very sweet and explained everything I should know very well. The receptionist was also very kind. You feel very comfortable there the first time you walk in. read more

The whole team here is top notch. I was really impressed with all of them and actually enjoyed my visit to the dentist, which says a lot considering it is, well, a dentist. The office is full of the latest technology but you don't lose the human touch to it. The technology is an aid, not the main event. You are listened to and feel really cared about and cared for. read more

Let me start by saying that I do not like going to the dentist but I didn't have a choice. I went to San Marcos Modern Dentistry because of all the other great reviews about Dr. Yaseri and her team. It was a great experience from start to finish. Amy and Melani in the front were so welcoming and Dr. Yaseri and her assistant, Michelle, made me feel very comfortable during treatment. Everyone in this office truly cares about their patients! If you deal with dental anxiety like me, this is the place to go! Highly recommend! read more

I Had a great experience. Very friendly staff . Everything was explained to me thoroughly. I felt very comfortable. Beautiful office .

Had the worst experience here! The dentist is very unprofessional, and made me feel even more insecure about my teeth than I already was. I went in for the new patient deal, only to be told I'd owe almost $800 for a deep clean. They never looked up my health insurance...DON'T WASTE YOUR TIME! She's a joke! read more

I just saw Dr Samanian She is the best dentist I have ever seen. I am a dental phobic . She is patient kind. takes her time and makes sure you are comfortable as possible during any procedures. I really appreciate her skill and will never do to another dentist again. The office staff is very pleasant and makes the experience so much easier. I plan to tell everyone I know about her and her wonderful staff. In my book she rates a million stars. read more

This Dentist office is wonderful made my experience pleasant, and customer service an is excellent! I'm a little older and have a lot going on with my teeth. So I'm looking forward to San marcos modern dentist handling my dental needs moving forward. Thanks Jess! For the recommendation read more

Wow. All I can say it just wow. This was my first time at this dentist office and everyone from the front desk, to the dental assistant, and to the dentist herself surpassed my expectations. I have not had the best experience with other dental offices so I was very nervous, but each and every staff member was very kind, genuine, caring, informative, and made sure I felt comfortable during my appointment. 10/10 I found my new dentist read more

Literally the best dental experience of my life. I had researched and decided against 11 other possible dental offices. When I called SMMD, Amy was so warm, authentic, and reassuring. I found it most compelling that she said " You will just love Dr. Yaseri." Indeed, Dr. Yaseri is calm, professional, and highly skilled, and she does amazing work, very efficiently. The office is state of the art and very clean and inviting. I must add that the dental technician and the dental hygienist were both " home runs". Thank you to everyone at SMMD, I gladly have already made several recommendations to family and friends. read more

First time patient at San Marcos Modern Dentistry. My husband and I saw Dr. Yaseri for our routine dental cleaning. The office space first off was incredibly clean and inviting. That is super important when going to the dentist. The quality of our cleanings were very thorough and well done. You can definitely tell that the staff knows what they are doing. The x ray tech was also very friendly and knowledgeable. Cant say enough good things about this dentist office and we will be seeking our dental care here from now on. If you are in the San Marcos area I highly recommend. read more

This dental office checks all the boxes. The staff are great and welcoming. Your time will be valued and you get quality work. Dr. Yaseri took the time and diligently worked on my treatment. If you need a dentist who delivers quality work and is honest, try this office! read more