Ha Ha Dental
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Ha Ha Dental
We strive for excellence and aim to provide our patients with the most comfortable and high quality dental service. We have been in this office location for more than 25 years now. Our dental offices integrate the most advanced technology and material to offer the highest quality of dental care, which includes general, cosmetic, and orthodontic dentistry, as well as implant and oral surgery.

Patient comfort is a big part of our treatment philosphy. We believe in preserving the nature of the tooth structure as much as we can, which means providing the least invasive method to get the best dental service possible. We are conveniently located in Hacienda Heights and the City of Fullerton, and we are open seven days of the week.
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Dr. Johnathon Lee first started out in the dental field by working as a dental technician at the UCLA lab. There, he got his certification and discovered his growing interest in dentistry. He pursued his studies diligently and graduated from UCLA in 2003 with Cum Laude honors. Along with this high achievement, Dr. Lee was also awarded three awards: The Academy of Operative Dentistry, Excellence in Prosthodontics, and the UCLA Restorative Award.
I had my Invisalign consultation with Dr. Lee this weekend and couldn't be happier. He is very knowledgeable in helping his patients achieve the results they are looking for. I look forward to straighter teeth soon! What a wonderful place. I never thought I'd say that about a dentist's office, but here we are.
Haha dental has been a great experience for my family. Dr. Lee's meticulous work and gentle nature has surpassed all expectations I had for dentists. He and his staff have treated us very professionally and courteously with every contact we had. Thank you Dr. Lee and HAha dental. I showed up on the spur of the moment with a tooth ache.
Reviews (16)
Sara M.
Sara M.
Jul 29, 2019
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Dr. Shern
Always a joy. The quality of work you do is amazing. I am so pleased to see the wonderful results my son is getting with his orthodontic treatment, and the way you made my daughter feel so comfortable when she was scared of getting a shot. We are all so happy you are our dentist.
Nancy B.
Nancy B.
Apr 07, 2019
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We have been going to Dr. Lee for close to 10 years now and we will never go anywhere else. Dr. Lee is a great dentist and will never try to do work that you don't need. His Sunday appointments are very convenient and there is no wait time, in and out, which is great for busy families. Highly recommended.
Florence Lee
Florence Lee
Nov 04, 2018
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One of my front tooth was broken , Dr. Lee took out the tooth and did an implant immdiately, he also gave me temporary crown right away, so , I was able to smile. Suprisely, after all that , there was no pain at all, I only needed to take antibiotic for a week . After 3 months, I went back to finish the crown. The treatment is not just functional, but also aesthetic. When I smile, I can hardly tell the new tooth from my own teeth. With such pleasant experience, I have another implant for my molar. I am very happy with this implant too. I definitely recommend Dr Lee, he is professional and friendly
Jamie B.
Jamie B.
Jun 23, 2018
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Dr. Lee is AMAZING! He is kind and thorough with every appointment. He is also incredibly thoughtful! On my last visit he gifted me a FREE teeth whitening set as a wedding gift! I couldn't believe it! Dr. Lee and his fun staff make dentist appointments painless!(well as much as they can be ;)) very grateful for Dr. Lee and would recommend him to anyone as he is the BEST!!
Susan G.
Susan G.
Jan 26, 2018
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This was my first visit to Dr. Jonathan Lee in the Hacienda Heights location. I was pleasantly surprised with such a beautiful office and very friendly personnel Dr. Lee's expertise and demeanor was very professional .and I think that he is one of the best dentists that I've been to in a long time. I would highly recommend him for your future dental use
Snow Man
Snow Man
Oct 15, 2017
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Dr. Lee is the best. My whole family have been going to him for all our dental needs. Fillings, wisdom teeth, orthodontics, everything.
Dean S.
Dean S.
Aug 18, 2017
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Decent work but questionable ethics.

I went to Jonathan Lee for a broken crown.I specifically asked him if he could do a new crown. After a full mouth x-ray ($85), he says he will have to re-treat my root canal, will be able put a post and then a new crown.
After completing 1 of 2 sessions of the root canal, he says, sorry, I can not put in the crown, it might break!
That's why you did a full mouth x-ray doc, so that you could determine this prior to treatment and not midway, when the patient has no good options and not much of a choice..
This doc seems more interested in making money than
Oscar M.
Oscar M.
Jul 14, 2017
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Best Dentist around. Staff very professional and polite. Dr Lee is just wonderful. I've looked all over and tried different dentist but there is no comparison. They don't try to sell you different procedures. They are quick and waiting time is minimal. You looking or want the best dentist around then you look no more you found him!
Sammi C.
Sammi C.
Jul 13, 2017
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The best experience I ever have compare with any dentist in LA.

Dr lee is very nice and always do the best of his job.

I love this place !
Connor L.
Connor L.
Apr 09, 2017
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Dr. Lee has helped me overcome my fear of going to the dentist. He's friendly, quick, and great at making you feel comfortable. I highly recommend seeing him if you have a fear of the dentist's office !
Tony K.
Tony K.
Nov 16, 2014
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Where do I start?

I havent been to a dentist in over 10 years. I've always had some kind of fear of going. Not a big fan of the drill at all. And all those 5 star ratings that other people have left (totally agree) are nothing but truth.

I've been having a toothache since Friday night and was in terrible pain. I have no insurance and I was afraid that no dentist will take me on a Sunday and no appointment. My wife called for me to find out some info and told us to come right away for a consultation.

As soon as we got there, they were very friendly but also really informative. Even
Huyen H.
Huyen H.
Aug 02, 2014
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I was always afraid of going to a dentist considering I had bad experiences in the past. When I was told by my sister in-law that he was a great dentist, I decided I would go in.

The front office staff is super friendly, and the office itself is modern, clean, and very welcoming.

Dr. Lee is honest, caring, gentle, and genuine are just some of the first words that come to mind when I describe my experiences with him. He was extremely thorough, explained everything in great details, even took pictures of my teeth to show me exactly what needs to be done, where, and why. The hygienist was very
Maricela D.
Maricela D.
Jul 23, 2014
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We recently saw Dr. Lee for our biannual cleaning. I had cracked a molar over the 4th of July weekend. Dr. Lee took care of my molar with NO pain! Not even the Novacaine hurt! De. Lee is amazing and I would recommend my family and friends to Dr. Lee no questions no hesitation. Love Dr. Lee !!!
Irving C.
Irving C.
Jun 15, 2014
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Dr.Johnathon Lee is the best dentist that I have ever been to hands down, gentle and he does a good job I when to get my wisdom tooth pull out in 2 day's I was completely recover, he took a look a my problem the same day no appointment required for that am really grateful , price the best prices around I when to different places for the same problem and they where charging me almost a $1000 for the same thing .
If u have some dentist work need to be done consider Dr.Lee u won't regretted. .
Jier S.
Jier S.
Mar 04, 2013
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I have been going to Dr. Johnathon Lee for many years. He is very detail oriented and would take the time to explain to the patient on the issues on hand and provide the best solutions to tackle the problem. He would go the extra mile and do what is right for the patient.
Joz Joz Joz W.
Joz Joz Joz W.
May 11, 2011
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This is the orthodontist who made my smile almost perfect. (It would be more perfect if I would wear my retainer, but I won't, so that's not his fault.)

I've known Dr Shern since I was about 10 years old and practically every one of my family members was a patient of his at one point or another.

I don't go anymore because I don't want to hear him nag me about not wearing my retainer. Also, I don't live anywhere near his offices anymore.