Lile Bunar Dentistry
Lile Bunar, DDS:
Practice Profile Page


Lile Bunar Dentistry
Lile Bunar, DDS
Rancho Santa Margarita, CA













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

Dental cleaning

White fillings


Inlays & onlays


Pediatric dental care

Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 9:00 am to 5:00 pm

Tuesday: 9:00 am to 5:00 pm

Wednesday: 9:00 am to 5:00 pm

Thursday: 8:00 am to 5:00 pm

Friday: 8:00 am to 1:00 pm

Saturday: By appointment only

Sunday: Closed



Check out some of my treatment photos:



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

Julian Petrie (Source: Google)


I can not recommend this place enough. I used to hate going to the dentist before going to Dr. Bunar’s office. Staff is very professional and personal. They really take care of you here. Very gentle procedures, and on top of that the chair has a massage function! Lindsey is wonderful, she transformed my teeth and I have never been happier with my smile. Sabrina is also very friendly and helpful, and Dr. Bunar herself is cordial, honest, and friendly. I will keep coming back to this place for dental work in the future.
Thank you!

Alejandra Gonzalez-Pacheco (Source: Google)


Awesome!!! I have been with Dr. Bunar for 14 years. I no longer live in the area but still drive out to her office. Her staff is extremely professional and she is punctual, caring and her expertise in her field is constantly kept up with her professional training she attends each year.

Petra Pizarro-Vilmos (Source: Facebook)


The BEST dentist ever! Love Dr. Bunar, love the stuff.  Everyone is kind, super professional and they do 100% everything to make your teeth feel better as soon as possible!
So thank you for ALL you do to always be there for your patients! 

Karen A. from Capistrano Beach, CA (Source: Yelp)


Dr. Bunar is a wonderful and caring dentist.  She does beautiful work and goes over and above what is required or expected.  I would highly recommend her for anyone looking for the best level of care.

M. S. from Rancho Santa Margarita, CA (Source: Yelp)


This office offers a team of highly skilled dental professionals. Dr Bunar is extremely skilled and her years of experience shine through. As a patient I felt that I was in the hands of a professional. Dr Bunar and her team were warm and welcoming from day 1 and after trying several dentists in the area I can honestly say Dr Bunar and her team offer a balance of professionalism and personal touches that make going to the dentist a pleasant experience.

Lisa H. from Huntington Beach, CA (Source: Yelp)


(…) First, my dad needs to do extensive dental work, including implants and dentures. Dr. Bunar chose the best treatment plan that allowed to use dentures during the time while implant holes were healing. So, he didn’t need to be toothless during that time.
Then, my mom lost her tooth filling… and we found that two of her teeth were falling apart due to the improper root canal treatment done by her previous Dentist. Dr. Bunar was able to save my mom’s teeth and treated the issue with bad breath that was apparently due to the improper treatment done by my mom’s previous dentist. Then, I sent my husband to doctor Bunar, who was often complaining about a sharp toothache that comes and goes. His previous Dentist did the x-rays and didn’t find anything. Dr. Bunar discovered an inflammation and treated his root canal and placed a crown. He is rarely impressed with doctors and I find it hard to convince him to go for check-ups. Well, not with Dr. Bunar. He now regularity goes for cleaning and every time brags about Dr. Bunar. (…)

S. G. from Rancho Santa Margarita, CA (Source: Yelp)


Dr. Bunar gave me so much valuable information, not only on my mouth, but my overall well being. She was patient and kind, taking the time to listen to my fears and goals for my dental health. She has the most upbeat, friendly, and positive staff I have met in a medical setting in a very long time. Everyone is so helpful and willing to go out of their way to make you comfortable. They have blankets, pillows, water and even fresh baked cookies and that made my visit one I will never forget. Thank you Dr. Bunar and Team, you’re simply the best!

Moka G. from Mission Viejo, CA (Source: Yelp)


Dr. Bunar is a very kind and professional dentist, she will not pressure you into anything you don’t want done, but give you the true facts. The office and staff are top rate!! The staff is so friendly and don’t upsell you on all kinds of things, They truly care about your comfort, teeth health and you.
My last 4 visits this past year have been very positive and my first two visits for deep cleaning was done in a very caring and professional manner.  
I would highly recommend Dr. Bunar’s office for your next dental work.

Thomas W. from Trabuco Canyon, CA (Source: Yelp)


(…) When a recent emergency abscessed tooth prompted a late Friday afternoon call, Dr. Bunar (who normally closes the office early on Fridays) had me come in and promptly set about performing a root canal, ensuring that this procedure was pain-free.  Closed on weekends, she actually had me come in the next day, Saturday, to make sure there was no problem.

I have highly recommended Dr. Bunar, to many of our friends, for all dentistry needs.  We are happy to call her a friend, as well as our dentist.

Ken R. from Trabuco Canyon, CA (Source: Yelp)


Dr. Bunar and her staff are awesome!   Very comfortable and friendly office and staff, and Dr. herself is very diligent in providing her patients with​ the best service one can get. I would highly recommend Dr. Bunar.  She is very pleasant, smart and has a great sense of humor.  Highly recommend!

Miguel Godoy (Source: Google)


Dr. Bunar and her team are amazing! Can’t begin to express my gratitude for fixing my poorly done work from before. I came into the office with unfinished treatment from a previous provider that couldn’t successfully treat me. Dr. Bunar successfully treated my major issues first hand during my first visit and quickly get me in for my next steps. She and her team were very knowledgeable and explained everything throughout the process. Lots of work done and lots of work to do and looking forward to the end result of a happier healthier smile!!! My daughters have started coming here as well and they couldn’t be happier!

Oleksandr F. from San Francisco, CA (Source: Yelp)


Doctor Bunar is a very professional and competent dentist. Moreover she really cares about her patients and always helps with wise advice on any issue or concern. I recommend her to all my friends and relatives as the doctor they can fully trust.
Thank you so much, Doctor, for your amazingly professional work and your passion for perfectionism.

Stan L. from Santa Ana, CA (Source: Yelp)


Today was my first exam, x-rays and cleaning at Dr. Bunar’s office. All the members of her team were very professional and highly skilled. Dr. Bunar’s hygienist, Fabiola, gave me the best cleaning that I have ever received. She is highly skilled and was extremely thorough removing all the plaque from my teeth. I would strongly recommend Dr. Bunar to my friends, family and colleagues for all of their dental needs. Thank you and your staff for taking such great care of me.

Alena S. from Santa Ana, CA (Source: Yelp)


I called the office because I was having some tooth discomfort. I was able to be seen by Dr. Bunar within a couple of hours without a prior appointment. Dr. Bunar and her staff are unmatched in customer service and professionalism. The office is spotless, and has a very welcoming, and relaxing, atmosphere, with friendly smiles to greet you. I felt very well taken care of!

Eugene Kharitonov (Source: Facebook)


Truly the best dental office you’ll ever find! Besides everyone being super nice and friendly, the doctor and staff are very professional and courteous. Work is done fast and most importantly, painless  Thank you all for being so helpful and for such a great attitude toward your patients.

James H. from Aliso Viejo, CA (Source: Yelp)


(…)on Sunday, I lost a tooth and Dr. Bunar squeezed me into her schedule on an emergency basis and saw me the very next morning.  She set conservative expectations about my tooth, yet she was able to exceed those expectations and within about 90 minutes my tooth was restored and back to normal.
I honestly don’t know what I would’ve done if she hadn’t squeezed me into her schedule as I couldn’t go to work with a missing front tooth.
Highest recommendation!

Julia V. from Irvine, CA (Source: Yelp)


I’ve been Dr. Bunar’s patient for many years. She is a great doctor! I love the office atmosphere. Everyone on staff is very friendly. It is really easy to make an appointment that is convenient, and the best thing is that they are always on time. Yes, you don’t have to wait even 5 minutes. Dr. Bunar is very knowledgeable and the prices are very reasonable. (I don’t have insurance). The office is spotless, clean, everything is modern and everybody is very professional. I don’t think anybody loves going to the dentist… But this is the best possible experience you can have at the dental office. All my family is going to Dr. Bunar. I recommended her to many of my friends, and I know that everyone who is now going to her, is recommending her to their friends.

Radu Dinica (Source:Google)


Doctor Lile Bunar and her team treated me with the up-most care and sensitivity. She is one of the gentlest, caring, and considerate Dentist I have ever been to. Any services that I needed were clearly explained beforehand and anything that was more optional/able to be done at a later date was clearly stated as such. They are also great at accommodating my busy schedule. I highly recommend her office to anyone seeking a professional dentist who truly cares about her patients.

Fabiola V. from Huntington Beach, CA (Source: Yelp)


Excellent !! I’ve worked in many dental offices before and Now I work in the best office. I couldn’t trust anyone more than Dr Bunar to give me the smile I always wanted. I’m so excited about the work she’s done and I admire the time she puts in to make her patients happy and satisfied. Now I can smile in pictures and love my smile. Thank you Dr. Bunar!

Jerry F. from Rancho Santa Margarita, CA (Source: Yelp)


(…) The staff was unbelievably friendly and Lile Bunar, the dentist, was absolutely amazing, cordial, VERY knowledgeable, and very nice to work with. The minute she started explaining everything to me, I felt right at ease. That NEVER happens with me and dentists! And all of her equipment was absolutely 100% state of the art. I’ve truly never felt more comfortable or at ease at any dental office ever in my life and I’m 55 years old! All I kept thinking to myself was: “I am so glad that I am here and in her care.” (…)

Anna K. from Fountain Valley, CA (Source: Yelp)


I want to say the biggest thank you to my favorite dentist! Me and my family have been going to Dr. Bunar for years and always get the best treatment. Thank you again so much again for your support, professionalism and sincerity during my last visit.

Natalia H. from Laguna Beach, CA (Source: Yelp)


Dr. Bunar’s dental office has been my absolutely favorite one! Besides its beautiful interiors and a well thought cutting edge medical equipment, it’s all about people who work there. The staff is super friendly and highly trained in what they do. It is one of the most well-organized offices, too. Dr. Bunar herself is such a pleasure to deal with; being extremely caring she is always straight to a point and doesn’t waste your time. She is a real top-notch professional who never stops accelerating in excellence.  I personally admire her wall of certificates of professional achievements. She is diverse in dental services, always stays curious and learns “the new” in dental care.

I haven’t had any major problems with my teeth lately; I am sure it’s because of Dr. Bunar and her staff – I’ve been receiving the best care. I know I’m in good hands when I come to my dentist! That’s such a great feeling! When you give the dentistry a visit – you’ll see for yourself.

Rudi Azad (Source: Google)


Dr. Lile Bunar is one of the best doctors in the town. She is absolutely creative with treatment plan and has the best team of staff. Everyone in this office is extremely nice and caring and help you to get admitted right away. Every visit is a great experience!

Lana K. from Aliso Viejo, CA (Source: Yelp)


In two words – simply the best!
In my life,  I’ve met many dentists,  but Dr. Bunar is exceptional.  She’s a perfectionist, so everything in her office is perfect – service,  professionalism, skills, friendly staff,  cleanliness, and atmosphere!
My 7 and 3 you kids are always excited to go there for their cleaning as well, and that’s a huge plus, so our entire family can go in together.  
Thank you,  Lile, for everything you do!

Irina S. from Aliso Viejo, CA (Source: Yelp)


Dr Bunar is the best of the best. She takes care of our whole family. She is very knowledgeable, compassionate, and doesn’t take advantage of your money. She is fun and treats you with respect. We are extremely happy with her dental work.

Veronika N. from Irvine, CA (Source: Yelp)


I have to say, that for the most part in my life I cannot stand dentists, I am just terrified of them. But this doctor is something else. I had the most positive experience I could ever ask for. So knowledgeable, professional, gave very extensive answers to all my questions, and best part is I literally felt nothing when she was working on me. I only wish I would have met her before. Stuff in the office super nice and friendly. I just still cannot believe that I finally got an amazing dentist. A doctor who cares, takes her time and doesn’t rush, is rare to find. Finally, I can stop worrying about getting in a dentist chair. Blessing

Vladimir D. from Lake Forest, CA (Source: Yelp)


Doctor Bunar had been recommended to me by my co-worker, and I never regretted that choice.
Very impressive office with a home-like atmosphere in addition to spotless modern equipment and a friendly staff.
Over the years I have had several procedures at this office ranging from regular cleaning to crowns, thus involving pretty much every one of their staff one time or another. Regardless of what the procedure was, or who performed it, the work was always done very gently to make me as comfortable as it could possibly be.
I would certainly suggest Dr.Bunar’s clinic to everyone looking for a high-quality dental care.

Alena Saul (Source: Google)


I called the office because I was having some tooth discomfort. I was able to be seen by Dr. Bunar within a couple of hours without a prior appointment. Dr. Bunar and her staff are unmatched in customer service and professionalism. The office is spotless, and has a very welcoming, and relaxing, atmosphere, with friendly smiles to greet you. I felt very well taken care of!

Von A. from Anaheim, CA (Source: Yelp)


We’ve been following Lile Bunar’s dental practices since 1998. She’s been the most helpful and painless dentist in more ways than one! Now she has mastered her craft even further and her dentistry offers state of the art services using the latest technology. Her staff is professional helpful and most importantly sensitive and flexible to your needs as a customer. Give her a try – you won’t be disappointed!

Mary Sherfy (Source: Google)


I’ve been so blessed to come across Dr. Bunar and her staff. She is one of a kind, seeing the need a patient has and address it from all angles: health, convenience and financial. Her staff is a reflection of who Dr. Bunar is- professionalisms, perfection, friendliness. They treat each patient as a close friend and you feel at ease once you step inside the office (…).

I highly, highly recommend this office and Dr. Bunar.
Please don’t delay it, go and see it for yourself. Be prepared to be amazed.

Tony M. Vasile (Source: Facebook)


I normally don’t do reviews but Lile and her staff not only took incredible care of my teeth, but she was able to save a tooth that two other dentists said had to be removed. Lile is also a genuine, caring and skilled professional.

Patty S. from Laguna Woods, CA (Source: Yelp)


I was greeted by Kelly with a warm and friendly smile. I was taken to the back by the RDA Shannon. She explained what the procedure would be and made me feel comfortable right up to the end of my visit. Dr. Bunar was also clear as to what was to be done and made me feel comfortable during a longer than expected procedure. Great customer care!

Yana S. from Santa Monica, CA (Source: Yelp)


After all the thoughts and going back and forth in my head – bottom line you can’t put a price on feeling comfortable in a dentists chair + feeling confident that the dentist will do great work and on top of it understands you!
Dr.Bunar is That dentist for me! And that says A Lot since I completely hate dentists and mortified of them since childhood after all the unnecessary  USSR hack jobs they did on my teeth! (…)

Michelle L. from Los Angeles, CA (Source: Yelp)


Dr Bunar and her office staff are amazing. She makes it worth it coming all away from LA to get taken care of by her. She is very knowledgeable and knows exactly what you need. And she tries to do as much possible since I come from La. I also love the chocolate chip cookies and coffee at the end :). I would definitely recommend her, her work is outstanding.


Hi, I am Dr. Lile Bunar, D.D.S., I am the founder of Coto Dentistry (Lile Bunar D.D.S. Inc.). My passion is Dentistry! It gives me the opportunity to be artistic, creative, caring and precise. I have been a licensed Dentist here in California since 1995 and I received my U.S. citizenship in 1998. I originally received my Doctor of Dentistry degree from the University of Moscow in 1989. I have continued my dental education by obtaining Residencies in Comprehensive Esthetics, Advance Occlusion and Advance Fixed Prosthodontics, Master of Laser Dentistry Training and training in Inplantology. I have been an associate in many dental practices in the Los Angeles area and then in 1999 I opened my own practice in Los Angeles where I was until 2001 and then again associated in South Orange County until I became familiar with the area.