Ruthie is an excellent dental hygienist. She takes her time cleaning my teeth and is always thorough, gentle, and professional. Every visit is comfortable and painless, and I truly appreciate the great care she provides. read more

Excellent dental professional who knows what requires work and what does not. Front office staff are both efficient and effective JPH read more

Nothing but positive things to say. Starting from the front with kind greetings and help getting started to the level of quality care from everyone involved. read more

Real Professionals. Excellent service. Utmost punctuality. Thank you so much for all you do!

If you want excellent dental care, Dr. Mostofi and His Healthy Smile 360 is the Dentist for you. Upon entering the office, you are warmly greeted and from then on, excellent professional Dental care . Look no further, this Dental Care is the best. Friendly, professional and expert care. read more

From the moment you walk through the front door, every member of the team--from the front desk staff to the hygienists and Dr. Mostafi--goes above and beyond to make our family feel welcomed and cared for. As a parent of children with special needs, finding a dental office that truly understands and accommodates their unique needs is priceless. The care, patience, and attention my children receive are simply exceptional. Our hygienist, Ruthy, is truly a gift. She gently sings to my son while cleaning his teeth to help keep him calm and comfortable. That level of compassion, patience, and dedication is incredibly rare and speaks volumes about the kind of people they are. Dr. Mostafi is equally remarkable...kind, compassionate, and genuinely invested in his patients' well-being. We are so grateful to have found a dental team that treats my children with such respect, understanding, and heartfelt care. I cannot recommend them highly enough. read more

First of all, I walk in and Weezer is playing. The team there is friendly, helpful, knowledgeable and just lovely!! Then there is the rockstar Dr Mostofi. I brush and floss because his enthusiasm with my teeth is like a personal coach. He never overcharges, is honest and guides me on present and future dental habits and tips. I have referred so many people to him with absolute trust and they ALL thank me. I actually look forward to going in and how many people can say that about their dentist?! read more

Amazing from the top all the way through. Professional, knowledgeable, and kind staff.

After a change in insurance we are finally back and so happy with our first visit after a few years. Great, honest service. The entire team is exceptional! read more

I had such a great experience at this dental office! From the moment I walked in, the staff was welcoming, friendly, and very professional. The dentist took the time to explain everything clearly and made sure I felt comfortable throughout the entire visit. I really appreciated how gentle and thorough they were--it made a huge difference, especially if you're someone who gets nervous about dental appointments. The office was clean, organized, and ran on time, which I also loved. I left feeling confident in my care and actually looking forward to my next visit. Highly recommend to anyone looking for a trustworthy and caring dentist read more

I had the option of coverage with Delta Dental Care. I had a prior (5 yr. ago) excellent experience with Dr. Mostofi, so opted to go back to him. He is a caring, competent, compassionate dentist. I am pleased to recommend him highly. read more

He is very efficient and personable. He has a great staff. I have been going to him for several years and have all the confidence that I will be treated well read more

Warm, insightful and informative staff. The office is conveniently located in the heart of Laguna Niguel... just might become my favorite dentist office ever. read more

Dr. Mostofi is hands-down the best dentist that I have ever had. He has the latest technology, explains every step that he's going to do,also talks through the steps as he is completing the work. He is very kind, and makes you feel that he cares about YOUR health. I personally drive over 70 miles one-way to receive the high-quality care that his office offers. I highly recommend Health Smile 360 if you are looking for the peace of mind that high quality dental care offers. read more

They only take PPO and since they have built their clientele in recent years their patient care has gone downhill. Seems like all they care about is how much they can make off you. Won't ever be going back. read more

Went in for 6 month cleaning with Ruthie. Always a good experience. Ruthie did a great thorough job as always. Dr Mostofi came in to check ex-Ray and look check my teeth. Thank you again. read more

This was my first visit as a new patient, and I couldn't be happier. I left my previous dentist because I was exhausted by the constant upselling - they even wanted to treat a "possible cavity in the future!" I came in for a cleaning with Ruthie, and she was amazing. She's incredibly kind, gentle, and made me feel very comfortable. I also really appreciate that they only do partial X-rays once a year, not insist in doing it multiple times a year like my previous office. Dr. Mostofi is just as wonderful: truly kind, honest, and clearly not interested in recommending unnecessary treatments just to make money. It's refreshing to find a dentist you can actually trust. Now I completely understand why this office has only 5-star reviews and why everyone loves it. The fact that every patient even has Dr. Mostofi's cell phone number and can reach him directly in case of an emergency is unheard of. Shelly at the reception is also a sweetheart and will check your insurance before you go in, so no surprises there. I'm extremely happy with the care I've received and highly recommend this office. read more

Dr Mostofi is the best! My husband hadn't seen a dentist in such a long time and was so nervous but walked out happy as a clam! Scheduling was easy, we even had to reschedule a couple of times and it was never an issue! They were very clear on pricing and how much we would have to pay for certain services ahead of time. We were greeted with smiles and so much positive energy. The office was so clean and efficient. We signed a few forms and he was pulled to the back straight away. My husband said the cleaning was so gentle and it completely changed his view on dental work. It is a bit of a drive for us but very well worth it! Our experience from scheduling to the actual service is 10/10. I highly recommend this office!! read more

We feel very fortunate to have found this Doctor, and all involved with this practice. Expert care in all fields and done with genuine empathy and kindness. read more

This is hands down the best dental practice I've ever been to. Every single person at this establishment goes above and beyond. I feel so comfortable talking with Dr Mostofi and the dental hygienists (so far I've had the pleasure of having Cristina and Angie work on my teeth which are both gentle and know what they are doing). Dr Mostofi explains everything clearly and explains the playbook he recommends to get any concerns addressed. The office team members are so kind and organized. They work together so well and get all your insurance details and treatment plans squared away before any treatment is done so you don't have any surprise charges (shoutout Felicia, Shelly, and Claire) It's clear the staff genuinely care and want what's best for their patients. All of their equipment is top of the line, they are efficient, and I always leave there feeling like I got the best care. After having a bad experience at another dentist that left me with nerve damage, I literally cried when I went here because I was so thankful to have found them. Do yourself and your teeth a favor and check them out. read more

Dr Mostofi is awesome and his staff is amazing as well. From the initial greeting as soon as you walk through the door. There is never a wait your appointment time is at the time scheduled (the way appointments should always be). Staff is so friendly, you can book your same hygienist, but my schedule makes it really hard, so I've had different ones every time and they are all amazing. read more

Fantastic group of professionals my whole family goes to for dental care. Highly recommend Dr Mostofi and his staff they are truly the best there is!! read more

I had no idea dentists could be this efficient. You are communicated with like you and your concerns and questions matter. The office is immaculate, the staff is uplifting, they are go getters, multitasking pros. Doc busted out 2 of my old alloy fillings and replaced them with natural colors in like 30 minutes. The cleanings here don't take much time either and for me, painless. Complimentary bottles of water in waiting area, hot towel and eyeglass wipe on your way out. Seriously, there's a lot of talent and care in these walls. If you're on the hunt for a new office, give them a shot, so glad my wife got me going here. (They never scold me for being a terrible flosser either ) read more

Dr Mostofi and his staff are the best in the business! Always care and go out of there way to make you feel special! He never does anything that doesn't need to be done. He treats everyone like family! I have had extensive work to my two front teeth that I lost, biting into a frozen candy bar, he went above and beyond to make this process as easy and painless as possible. I would recommend this practice to anyone that wants the best care. read more

Quality care, friendly, helpful staff. Doc Mostofi is great, have seen him for many yrs now. Same with my husband.

All staff are professional, knowledgeable, caring and polite. I am so happy that I started to get help from them.

Dr Mostofi and his staff are the best! Just got a cavity filled in the most painless, fast and efficient appt ever! Thank you! I always leave happy! read more

Occasionally, patients are fortunate enough to find a brilliant provider. That is Dr. Mostofi, who combines leading edge technical and dental excellence - as advanced as it gets - with an extremely engaging and friendly personality. It's an unusual combination. Couple that with an office that runs with the efficiency of a Swiss watch, and frankly, you simply can't do any better. read more

Lauren is a fantastic hygienist, detailed, efficient with gentle touch, and suggests valuable advice for self-care at home. The staff at the front desk is always very friendly, and the office has an unusual clean environment, not found in many medical offices. read more

Dr Mostofi goes out of the way to help. They provide very thorough and thoughtful service

The best dentist! I have been a patient of Dr. Mostofi's for a very long time and recommend all of my friends to utilize him. He is a caring and skilled dentist, but also conservative and always explains the options to me. Everyone who works there is just the best. I trust this practice 100%. read more

If you are looking for a new dentist, I highly recommend Dr. mostofi. He will make sure that his patients are comfortable while under treatments. Office staffs are friendly and very professional. read more

Dr. Mostofi is compassionate, gentle, and always stays current with the latest treatments. In the more than 20 years I've been seeing him, he has never recommended any unnecessary procedures. His entire staff is wonderful and always goes above and beyond to help. read more

Dr. Mostofi is the best Dentist I've ever had. His staff from appointments, care management, insurance billing. and Hygenist are experts and highly professional. They are best in class. Special acknowledgement to my hygenist, Ruthie. read more

If I could give Dr. Mostofi ten stars, I would. I'll be honest -- I am not an easy dental patient. On my last visit, I was so anxious that before we even got started, Dr. Mostofi took the time to sit with me, talk me through my fears, and make me feel genuinely supported. That alone set him apart. During the procedure, the vibration from the drill became too overwhelming, and I stopped him -- not once, not twice, but eight times. Every single time, without a hint of frustration, he stopped, checked in with me, and waited until I was ready to continue at my own pace. His patience and compassion were extraordinary. By the eighth stop, rather than pushing through, he came up with a thoughtful plan: he rescheduled my appointment, prescribed Valium to help me relax the night before and the morning of the procedure, and suggested I swap my regular AirPods for noise-canceling headphones to block out the sounds that were triggering my anxiety. The difference was night and day. When I came back, we got through the entire procedure smoothly and comfortably. I left that chair feeling proud of myself -- and that's entirely because of the care and creativity Dr. Mostofi brought to my situation. The office staff deserves just as much praise. They are warm, welcoming, and always ready to help with a genuine smile. I cannot recommend this office highly enough. If you've ever avoided the dentist out of fear or anxiety, Dr. Mostofi is exactly the doctor you've been looking for. He doesn't just treat your teeth -- he takes care of you as a whole person. read more

Best dentist and staff around! They definitely make patient care a priority. I highly recommend this office.

Excellent staff and service, I highly recommend Dr. Mostofi and hi team of professionals.

Had fillings done on 3 teeth. Dental work is top notch. Patient care is amazing! Love the dental team! Great dentists! GREAT VISIT as always

They take care of you like one of their own, best doctor best management one of the best. Highly recommended. read more

I just wanted to update their office with another five star review! Unfortunately, I had to cancel super last-minute (due to a sick kiddo) which I normally never do. I feel like a lot of offices would try to charge fees and be nasty about the cancellation last minute, but they were so kind (Felicia) and accommodating. The office really makes everything so easy down to billing, appointments and treatment plans! read more