Harmony Dentistry
Ashkan Haeri, DDS:
Practice Profile Page


Harmony Dentistry
Ashkan Haeri, DDS
Mission Viejo, CA




A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Pediatric dental care

TMJ treatment

Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

Sedation dentistry

Sleep apnea therapy

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 9:00 am to 6:00 pm

Tuesday: 9:00 am to 6:00 pm

Wednesday: 9:00 am to 6:00 pm

Thursday: 9:00 am to 6:00 pm

Friday: 9:00 am to 3:00 pm

Saturday: Closed

Sunday: Closed





Check out what some of our happy patients are saying about us:

Christine Marie Bryant (Source: Facebook)


(…)I had some work done on one tooth and they had to take a few molds of my teeth for my new tooth implant. I never felt uncomfortable, I never felt pain and it was over before I knew it. They are all so very sweet there! I was cold so they gave me a warm cozy blanket to snuggle up with while they were working on my teeth. Afterwards they gave my hands a paraffin wax and they sat me in an awesome massage chair for 15 minutes which was just heaven after my crazy hectic day. They even said if my car didn’t start to go back up and let them know so they could help me which was nice. My car did start though and I drove home, two hours in traffic in a great mood! They are so worth the drive 

As a massage therapist, I strive to take away stress from my clients. This dentist office is the “massage therapist” of dentists office as far as I’m concerned. Love them!

Kierstyn G. from Las Vegas, NV (Source: Yelp)


Went here for a teeth whitening and amazing experience! I was refreshed by some nice cold water from their mini fridge, had a complimentary hand paraffin, and the whitening treatment was so precise. They covered the gums with a blue product to protect them and the whitening stuff was red. It looked as if I was a vampire lol but the results were amazing! thank you Harmony Dentistry!

Byrom Z. from Lake Forest, CA (Source: Yelp)


(…)On my second visit Dr Ashkan extracted 4 winsdom molars. I was awake for the process and only had local anesthesia. Dr Ashkan was extremely professional and gentle, always ensuring I was doing well and that I felt no pain. Always at his side was a dental assistant from his armada of dental professionals. They used very nifty tricks like thumping their fingers on my shoulder to distract me as the extractions were done. The process was done in about an hour, went smoothly, and was as minimally invasive as the process could be. This extra attention to detail ensured the process was pain free and the healing process was swift. I even got a call that evening from Dr Ashkan to make sure I was feeling well! WOW! People that actually care and take passions in their trade.(…)

Ray S. from Trabuco Canyon, CA (Source: Yelp)


Dr. Ash is the best dentist I have ever been too. I needed two fillings and it was the easiest and least painful dental work I ever had. He is extremely skilled at what he does. The staff and customer service is the best. I will definitely go there next time I need more work. Thanks guys!!

Jenica C. from Mission Viejo, CA (Source: Yelp)


I have really enjoyed my experience coming to Harmony dentistry. The front desk staff is always really really friendly! And Dr. Shiva and Dr. Ash are both really great! I came to Harmony dentistry with a concern about the appearance of my teeth and both Dr. Shiva and Dr. Ash have went above and beyond to try to offer suggestions and help me with my concerns. Dr. Shiva even called me at home instead of me coming in for another appointment just to discuss my options. Dr. Ash also put in extra effort referring me to different types of procedures and showing me YouTube video. I really appreciate their kindness and concern. My husband also just recently went to (partner dentist) and got his teeth cleaned and he had a great experience as well. Thank you so much!

Susie Spencer (Source: Google)


Dr. Ash and his staff are top notch! I have been a patient for approximately 5 years and they have made me feel like I am a part of their family since day one. I, unfortunately, have more work needed than the average person, so I can say without a doubt that he is the best dentist around. Dr. Ash has been extremely wonderful during all of my appointments and is always recommending the best plan each step of the way. I feel very fortunate to have found him and I truly believe you will feel the same way.

Brooke M. from Mission Viejo, CA (Source: Yelp)


My mom, brother, and i have all been going to harmony for years. They take such great care of our teeth! Dr. ash and the hygienists and front desk ladies are all very nice. I highly recommend this dentist office for anyone looking for a new one.

Marisa M. from Mission Viejo, CA (Source: Yelp)


I love this place so much and have been coming here for over 4 years ago! Everyone here is so nice and accommodating. Today, I received x-rays, and a hand paraffin wax as I sat for my dental exams and pictures in a massage chair. I also received the first part of my deep cleaning from Linda. They numb you beforehand so it makes the whole experience comfortable and not bothersome at all. Linda is extremely sweet and made the whole process super easy! Can’t wait to get my second part of my deep cleaning, some fillings, and Invisalign! Looking forward to having tip top shaped clean looking teeth!

Ann O. from Tustin, CA (Source: Yelp)


Dr Ash and his staff are the best team. They are friendly, accommodating and deliver amazing care. I came to the office as a complex dental case and Dr Ash welcomed me as a patient giving great explanations for options and coordination of care for surgery. I was made to feel welcome, comfortable and know that everyone will go above and beyond  to give the most professional, compassionate care. This is an amazing dental group and I am beyond satisfied.

Olivia C. from Irvine, CA (Source: Yelp)


Been coming here for over a year now, I love this place so much!! All the doctors and receptionists are so helpful, informative, and kind! They also have an amazing (discount dental plan) they run and it saves me so much money on my cleanings, fillings and other work I need. Truly will never be going to any other dentistry again!! 10/10 reccommend!!

Fay S. from Corona Del Mar, CA (Source: Yelp)


Dr. Ash has been my dentist for over ten years.  Although I have a long drive to get to his office, it’s always worth the drive.  He is very knowledgeable, meticulous and take great care of me.  His staff is very respectful and his appointments are on time.
On top of that his office is so beautiful and soothing and he uses the latest technology on his patients.
I have recommended him to all my friends and I do recommend him to everyone who reads this review.

Brendan L. from Mission Viejo, CA (Source: Yelp)


The nicest dental office I have ever been to. They have The Best Customer Service of any office. Not having been to dentist for over five years, I was very anxious and nervous about my dental appointment. The staff are very nice and accommodating. After getting a relaxing message I was greeted by Dr. Ash. He explained everything in detail and helped me understand the condition of my teeth. He is very calm and knowledgeable. The whole time I was there I had forgotten that I was at a dental office. I am very excited to have found this amazing place and will recommend it to anyone in need of a dentist.

Gabrielle Arbianto (Source: Facebook)


Great service provided by Harmony Dentistry! From the front desk Monique to the back Iman and Dr. Ashkan! You don’t feel like you are at a dentist! They also make you feel like you are a part of their family! also superb and they are doing an excellent job on following up with you! I would recommend Harmony Dentistry to my friends and families!

Josie Blandino (Source: Google)


Harmony Dentistry is the best dentist ever! I love being pampered! It is almost like going to a spa! Massage Chairs, Paraffin wax, and NO PAIN Dentistry! I even nap when I get my teeth cleaned! Also, they keep their appointments with you and respect your time!

Sawi I. from Laguna Beach, CA (Source: Yelp)


I have been coming here for years. We moved to (a different city) and I still drive here because I feel really comfortable and everyone is super friendly. I am always told what is going on and asked if everything is ok before proceeding. The doctors call afterward after a deep clean or filling to make sure everything is ok. I definitely recommend Harmony Dentistry!

Cassidy Robinson (Source: Google)


I recently started going to Harmony Dentistry based off glowing recommendations from family members. The staff is friendly, engaged and have made everything quick and easy. They offer payment options and attentive service. So glad to be a patient here!

Linda Vonesch (Source: Google)


Harmony Dentistry is both friendly and professional. I have been going for several years now and had a lot of work due to not flossing after I retired. I’ve had implants, fillings and a bridge plus cleaning and Invisalign for spaces and chipping due to alignment issues. I will continue going to Dr. Ashkan who I trust and who explains everything. Since I’m retired and don’t have dental insurance they give me a decent discount plus I’ve signed up with (3rd party financing) to pay monthly. I highly recommend Harmony Dentistry as the name applies.

Kaliah Rhoden (Source: Google)


Dr Ash is literally the most gentle, patient, and thorough dentist! Iman made sure I was comfortable and distracted me from my fears with polite conversation. Natalie was super sweet and helped me schedule out my next appts in a way that works for my budget. Don’t even get me started on the AMENITIES!

Karen L. from Lake Forest, CA (Source: Yelp)


I had not been to the dentist in a few years and could not be more pleased with Dr. Ash and the staff at Harmony Dentistry! I had an initial exam and cleaning followed by appointments to fix 2 crowns and fill 2 cavities.  Such a great experience! Don’t get me wrong, I don’t love going to the dentist, but it is a necessity and Harmony is the way to go!  So comfortable, on time, detailed explanations, constantly making sure I was feeling ok and had no pain during the procedures.  I highly recommend Harmony!

Tallulah S. from Newport Beach, CA (Source: Yelp)


After an embarrassing DECADE of not getting my teeth cleaned, I arrived at Harmony and was delighted, relieved and overjoyed that I had such kind helpful and caring staff to help me through some of my dental anxieties. They knew what they were doing. I enjoyed my parafin wax treatments and watching Friends on my own personal Tv while they efficiently deep cleaned my teeth and took great care of me.

Alex Choe (Source: Google)


I’ve been going to Harmony Dentistry for my Invisalign and liked it so much I decided to stay with them for any dental work. The staff is not only extremely friendly and knowledgeable but accommodating to the best of there abilities. I can confidently say that I am friends with everyone there. Highly recommend them for any dental needs. You won’t be disappointed.

Delia Jimenez (Source: Google)


If you’re like me, the last thing you want to do is go to the dentist. At least that is how felt until a good friend referred me to Dr. Ash at Harmony Dentistry. From my first visit, I knew I was in good hands. Dr. Ash combines excellent dental skills with compassion for his patients. His entire staff reflects this same style and attentiveness. They are friendly, thoughtful and professional. So, if you want the best dental care, combined with a comfortable, caring and friendly environment, you really need to visit Harmony Dentistry in Mission Viejo!

Blaine T. from Garden Grove, CA (Source: Yelp)


I’ve been going to this dentist for at least a year now and they always provide excellent service. Ali and Linda were my past dental hygienist and they were both so diligent and kind. The doctors seem to really care for you here! It was nice when I received a call to make sure I was okay after a procedure from the Doctor themselves. Which has never happened at my past dental offices.

The massaging chairs and the hand treatments are plus relaxing too! Who knew the dentist can be relaxing…

Sarah H. from Mission Viejo, CA (Source: Yelp)


I’ve been to many Dentists throughout my life but Harmony Dentistry has been the most friendly, kind, considerate and transparent place I’ve been to. Dr. Ash is patient, careful and considerate, making sure I’m comfortable throughout the cleaning. His staff is the same. They always tell you cost upfront, there are no surprises. There is no upselling!  They offer suggestions and solutions and never pressure you. My experience here is always a positive one. I feel lucky to have found a Dentist who really cares!!!

Yolanda Diaz Tristan (Source: Facebook)


Going to the dentist has always been the appointment you dread…but Harmony Dentistry and their entire staff has made my visits comforting and yes, painless!!! Dr. Ash, Toni, Natalie and the entire staff are so welcoming and help ease your nerves with their friendliness and gentleness! My favorite part is the paraffin hand treatment! I not only leave Harmony Dentistry with clean and healthy teeth but also with soft hands!! Do yourself a favor….call now and go see Dr. Ash and his entire wonderful staff!!!

Marley R. from Mission Viejo, CA (Source: Yelp)


Everyone here is always so welcoming and friendly, you can tell that they really care about the people who come in. I had all of my cavities fixed by Dr. Ash and it was a relatively painless experience. Dr. Ash and the rest of the staff are all very good at what they do. I highly recommend this place, especially if you’re nervous about or have had bad experiences with dentists in the past.

Crystal H. from Mission Viejo, CA (Source: Yelp)


I had a great experience here. I had some issues with my teeth and they gave me a quote right away and was able to see me the next week to get everything taken care of. My teeth are super healthy now and they explained what I need to do for after care in detail. I would highly recommend Harmony Dentistry. They have great customer service and never had anxiety here. The chairs are Massage chairs and they have TVs for you to relax. Awesome dentist.

Yolanda D. from Rancho Santa Margarita, CA (Source: Yelp)


First of all, Dr. Ash is a wonderful dentist! He is very professional, caring and considerate especially with nervous patients like myself. I went in for an extraction and I was so nervous and hesitant I keep seeing the exit sign on his door I literally was ready to run out of his office. After the procedure Dr. Ash called me that evening to see how I was doing, amazing! He truly cares about his patients.  His entire staff is so friendly and accommodating. Natalie is super friendly and brought me water, paraffin wax for my hands and warm lavender towelettes…what a treat! Thank you doctor Ash for taking care of me, you’re the only dentist I trust!

Nick Lind (Source: Google)


My family and I have been going to Harmony Dentistry since they opened and we feel so blessed to have found such an awesome dental group! We can not speak enough about our appreciation to Dr. Ash and his team. We have already recommended them to our family and friends 🙂

Alyssa W. from Durham, NC (Source: Yelp)


I’ve never had a better experience at a dentists office. The receptionist, the hygienist, the check out staff & the dentist were all some of the kindest, genuine people I’ve ever encountered in a healthcare setting. Everything is so clean and new. I had some anxiety so they took me to a room to put hot paraffin wax on my hands!! What?! They genuinely care and I could feel that from the get go (…) I will be coming back here for now on.

Angelica Villanueva (Source: Facebook)


Everyone here is super nice! I came in for a cleaning and was able to take advantage of their new customer offer. I really enjoyed the service here and the staff are all very friendly. The waiting area is very nice and there’s water bottles available, which I find to be a nice touch. As a person who hates going to the dentist, I’m glad I found something in the area that offers a great and reasonably priced service. Two thumbs up!

Isabella B. (Source: Google)


Harmony Dentistry is the best dental experience I have ever had. The staff is very kind and understanding that going to the dentist can be a very difficult, and at times, painful experience. They always tell you that you’re in control during a procedure, and you can take a break at any time.
The office also has netflix, blankets, and a hand wax dip to make you feel more comfortable. My dentist, Dr. Ash, is very nice, experienced, and willing to answer any and all questions without rushing you. He even calls his patients to check up on them after a procedure. I will be a patient of Harmony Dentistry for as long as I live in Orange County!

Rachel Walborn (Source: Google)


Harmony Dentistry is a wonderful place! I had so many bad experiences in the past that I avoided all dentists for about a decade. Knowing I couldn’t continue on this path indefinitely, I finally gave Harmony Dentistry a try, and I am so glad I did. The staff is friendly and took my anxiety seriously. They held my hand every step of the way. The office is decorated in a warm modern style, which relaxed me the moment I walked in. There is even a massage chair! The hygienist had her work cut out for her with my lack of dental care over such a long period of time, and yet the process was quick and completely painless. I’ve never had such a good experience (not even close)! I highly recommend this practice.

Isabella B. from San Francisco, CA (Source: Yelp)


Harmony Dentistry is the best dental experience I have ever had. The staff is very kind and understanding that going to the dentist can be a very difficult, and at times, painful experience. They always tell you that you’re in control during a procedure, and you can take a break at any time. The office also has netflix, blankets, and a hand wax dip to make you feel more comfortable. My dentist, Dr. Ash, is very nice, experienced, and willing to answer any and all questions without rushing you. He even calls his patients to check up on them after a procedure. I will be a patient of Harmony Dentistry for as long as I live in Orange County!

Quintana P. from Irvine, CA (Source: Yelp)


My family has been going to Harmony Dentistry for years! The front office staff is friendly and helpful! Dr Ash is amazing with my children and family, I wouldn’t take them anywhere else!  He is a caring Dentist with extensive knowledge, treatment plans and unparalleled bedside manner!  I would highly recommend Dr Ash for any Dental needs.