Lee Dentistry
Call now
Call now
Website
Call
LEE DENTIST is a full service dental practice you can depend on for all of your dental needs. We specialize in the ART and SCIENCE of creating a beautiful and healthy smile. We handle general dentistry, children's dentistry, surgical extractions, periodontal treatment, root canal treatment, and dental implants.

We provide high quality dental treatment for you and your family. We accept most insurances, including Denti-Cal and emergencies are welcome. We strive to provide each patient with the highest quality of dental care in a caring, efficient and pleasant manner. We practice and encourage preventive dentistry and oral hygiene maintenance while utilizing the latest technology in cosmetic and reconstructive dentistry.
Services
Virtually all the patients need new maintaining dental treatments by using modern high technological methods. A Virtual Tour of Diagnosis and treatment plans will be available by computer in our office in the near future. We equipped our office with Digital X-ray, Intra-Oral camera and we can do computerized charting, treatment planning and patient education through Eagle software system.
We strive to provide each patient with the highest quality of dental care in a caring, efficient and pleasant manner. We practice and encourage preventive dentistry and oral hygiene maintenance while utilizing the latest technology in cosmetic and reconstructive dentistry. We have a modern sterilization system that surpasses OSHA requirements.
Dr. Joon Y. Lee, Dr. Jong Lee's first son, was raised in Southern California. He attended the local schools in Diamond Bar and found a passion for dentistry at an early age. He studied hard and was accepted into USC's competitive and prestigious accelerated six-year dental program after graduating from Diamond Bar High School in 1992.
The first step is to choose a good toothbrush. You always want to use a soft brush with a small head. A soft brush is hard enough to remove plaque and soft enough not to damage your teeth or gum. The next issue is to choose a good toothpaste. In general any toothpaste that contains Fluoride will do the job, unless you have a special need that is determined by your dentist.
A crown (cap) is a restoration that is placed on teeth that have lost a lot of their structure. There are many different types of crowns, full porcelain, porcelain fused to metal, full metal crowns. Your dentist will explain the advantage and disadvantage of each kind for you. The process of making a crown includes many steps that start in our office with preparing the teeth and taking impressions from the tooth/teeth involved.
Reviews (10)
Jeannie
Jeannie
Mar 24, 2021
Report
My husband and I visited here for the first time today. The medical staff were very kind and treated me with great care. Dr. Lee was very delicate and I was very satisfied with my regular checkup. After moving, I visited the dentist for the first time in town. They did their best and I will keep going here. It's nice to have a doctor like this in my town. I recommend Dr. Lee.
The only thing is, the receptionist elderly and a little less sensible. That doesn't mean she made a mistake on my appointment. I've just done an honest review.
Nelida Cruz
Nelida Cruz
Nov 19, 2020
Report
Excellent dentist. Very considerate and caring. Fixed my broken molar wonderfully. Great staff always friendly..and welcoming..
Juan Manuel Tellez
Juan Manuel Tellez
Sep 29, 2020
Report
The best dentist in town. Very considerate, knowledgeable and willing to help those of us with our dental fears. The staff is amazing and always friendly and willing to make you feel comfortable. I was had two root canals done on same day and I went about my day like normal. Recommend to everyone especially those fearful of making they dentist visit.
Brenda Leonard
Brenda Leonard
Dec 13, 2019
Report
Super rude! Couldn’t understand me. Short on the phone . Rushed me. Changed my whole point of view of wanting to make an appointment lost me service. Never had such poor first impression of a place
Brijraj Singh
Brijraj Singh
Aug 18, 2019
Report
Walked in for tooth extraction and was out in one and half hours. Didn’t feel a thing when the tooth was extracted pain free. Dr Lee is the greatest. Thanks
Patricia V.
Patricia V.
May 11, 2017
Report
Very nice staff and clean place. Happy with Alivai always ready to help. Always easy to schedule.
Thanks
Brenda D.
Brenda D.
Sep 18, 2015
Report
I hate to put my review on Yelp because I don't want to share Dr. Lee! Dr. Lee is absolutely the best I have had many procedures from cleanings to new crowns and cavities filled. I have never once felt a bit of pain. The staff is awesome and friendly and I feel like I'm visiting friends instead of the dreaded dentist. Thank you, Dr. Lee you are the best.
Rod S.
Rod S.
Aug 23, 2013
Report
Aint no body dope as LEE he makes my teeth feel fresh and clean. So fresh and so clean clean.


Just finished my check up and deep cleaning exam with Dr. Lee. WOW This place was extremely clean, Dr Lee and his staff where friendly and professional. I personally would never go to ammedical group for any of my health care. I like and expect to see the same Dr. All the time. I found Dr.Lee prices to be more than reasonable compared to another place in norco i got a quote from ( 2.5 times more exp)

Dr. lee and his staff where attentive and i was in and out. He explained to me each step of the
Patty C.
Patty C.
Jul 30, 2013
Report
We need to clone Dr. Lee, he is the BEST dentist. I'm not a fan of dentist but Dr. Lee changed that perception for me and my family. He is extremely gentle in all his treatments. Compassion is definitely in his DNA. His professional staff is friendly and very warm, they make you feel right at home. The staff really go out of their way to work with the insurance companies so that the patient is not paying ridiculous fees.

The office is so clean and you know when you walk in your going to receive first class service. I would recommend Dr. Lee and his staff to everyone, he's worth
Candy W.
Candy W.
Feb 27, 2013
Report
Dr. Sung is so good at what he does. I usually dislike going to the dentist, especially to Asian places that are dirty, but thankfully Dr. Sung's place is beautiful and clean. His assistants are also very nice and caring. This is definitely my new go to dentist!