As for my approach to dentistry, I follow the oral health policies and clinical guidelines set by the American Academy of Pediatric Dentists. That means your child will receive the best treatment my field has to offer.

"Dr. Jay is AMAZING with my kids!"

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About Dr. Jay Leung

Dr. Jay is committed to making your child’s dental experience fun, educational, interactive, and to creating happy smiles! His gentle approach to care puts patients and parents at ease.Providing outstanding dentistry gives your child a solid foundation in excellent oral health.

Meet Our Team


Here are Dr. Jay's reviews from some of the wonderful families we've met over the years.


My 15 month old is terrified of doctors and going to The Little Tooth Company was actually quite pleasant. They are so good with little ones!


My 1 year old daughter had her first visit today and loved everything. From Frozen being on, to the fish in the waiting room, to her balloon at the end! Dr. Jay and his staff were amazing! We will be back


Brought two of my children in for the first time today. My primary purpose was to get a second opinion as I had just been told by a children's practice closer to my home that my three year old child needed six crowns and fillings under general anesthesia in a hospital. In a panic, I contacted both a relative who is a dental hygienist in an adult practice and my pediatrician. They both immediately recommended Dr. Jay Leung.
WOW! What an amazing experience we had today! NO crowns, NO surgery, NO general anesthesia! Dr. Jay and his staff were warm, welcoming, and calm! He explained what was happening with my children's teeth, offered me a number of options, and explained the pros/cons of each. I did not feel pressured. I was so impressed I immediately scheduled an appointment for my oldest! Couldn't be happier


Again we had a great experience with my almost 4 year old son at theLittle Tooth Company this morning. Dr. Jay and his staff are patient and gentle with my son and try to make going to the dentist a positive experience for him. He takes his time with us to answer any questions or concerns we may have with our son. So happy we were referred to them at the Little Tooth Company!


I wish instead of stars I could rate this with HEARTS!!! And I'm don't think 5 is enough!! I cannot even to begin to thank Dr. Jay and his entire staff enough for taking care of my littlest one who had some serious dental issues... From start to finish, they cared for her like she was one of their own!! High anxiety about the dentist from not only her but me too!! And every step was made with her utmost comfort first in mind, and his quality of work is unbelievable!! My little one LOVES her smile now and her dentist!!!


I just called The Little Tooth Company for my daughter who banged up her teeth pretty badly yesterday. We are new patients and they are seeing her first thing in the morning. I honestly expected to be waiting through at least the weekend. That's a great first impression in my book


Great place!! The staff is great, and Dr. Jay is awesome!! My 3 boys had a wonderful experience especially my 3 year old. I'm so happy that we went there!!!


I just took my daughter here for her first dental exam today and I absolutely loved this office! Very clean, friendly, and professional environment!


A beautiful office with a great staff, Dr Jay is one of the best pediatric doctors Ive worked with.


Highly recommend. Dr Jay treats the kids like his own. He also answers every question I had as a parent. It's like you're visiting a friend and getting your teeth cleaned at the same time!


The Little Tooth Company on Queen Street is a wonderful place to bring your children for their pediatric dental needs. Dr. Jay Leung and his staff are absolutely amazing...they were warm, caring, and so compassionate to my little ones this week.
The office is beautiful and brand new with state of the art treatment rooms, movies, and video games. After having a very poor experience at another pediatric practice in town, Dr. Jay is like a hero in my eyes! Please check them out and give them a try, you wont be disappointed.


They were awesome with my 4 year old. Highly recommended


Dr.Jay is truly the best pediatric dentist ever! Thank you Dr.Jay!


Just tried the little tooth company.... Love them....Dr. Jay and staff were so patient and kind...first time my little one was able to get X-rays!!!! And the cleaning ended taking an hour but they still didn't care and were so patient and kind!!!! Check them out they are a definite A+ in our book


Brought my kids in today for the first time, and my kids loved it! Dr. was very pleasant and I liked how he came out to the waiting room and welcomed us to the practice, the staff was very friendly as well.


Thanks for a wonderful first visit. Dr. Jay and his team were great with my 2 yo daughter! They spent a great deal with us and explained everything and made us feel completely comfortable and at ease. Highly recommend them!!


Everyone there is great!! I love the fact that they can watch a movie while being worked on. Gets their mind off of what is going on!


My kids love Dr . Jay! Even though they are an hour from our home its well worth it!


Thank you guys so much for helping me get a replacement retainer for my daughter! I have been so happy with your service. As a new customer, I was able to get an appointment right away at a super convenient time and the staff is incredibly friendly. Soooooooooo happy we made the switch to your office, I just wish I came here sooner!. You guys are GREAT!!!


Wonderful pediatric dentist! Dr Jay is great- I recommend him to all of my families in my pediatric practice!


best children dentist in ct. Always friendly and knowledgeable!!


Love Dr. Jay Leung! Always a pleasure watching the way you work with the kiddos! You can always count on a smile, the most caring and genuine personality, and quality care dentistry. We will definately see you soon!


Our three kids actually look forward to seeing Dr. Jay... He is the best!! Dr. Jay has a gentle way about him, that makes all of the kids feel safe and comfortable. Most importantly, he does an amazing job with their teeth, and getting the kids to follow his "recommendations" about flossing,brushing, etc... Dr. Jay also takes/spends extra time with one of our kids, that has some "sensory" challenges, and he completely turned him around, and now our son is happy to go and see Dr. Jay, as he trusts him. Dr. Jay always takes the time to walk our son through everything he does, so he feels so comfortable with Dr. Jay!


"Dr. Jay Leung is a wonderful dentist and made my daughter feel completely at ease while having a tooth extraction."


"Dr. Jay is wonderful. He has been taking care of my sons teeth since he was a year old. My son always feels comfortable and leaves excited for his next appointment."


"My son is usually very shy and uncomfortable in new situations but Dr.Jay and his assistant made him feel right at home."


"Dr. Jay is simply the best!! He is extremely professional, and also truly great with all of the kids! All three of our kids now look forward to going to the dentist."


"Dr. Jay is great with kids. He makes them feel very comfortable by explaining every instrument he uses and the process of cleaning and checking teeth. He always makes a point to talk to parents before and after examinations to ask if there are any questions or concerns. My son really looks forward to his check-ups with Dr. Jay."


"Dr Jay is beyond excellent!"


"I have been taking my son to Dr. Jay for years."


"We visited Dr. Jay today to get a routine filling done. My children don't mind going to the dentist and they love Dr. Jay. He is very knowledgeable and friendly."


"Dr. Jay is a great pediatric dentist. My four year old has resisted dentists in the past and for the first time, Dr Jay got him to open his mouth and even clean a little. I highly recommend Dr Jay to all parents!"


"Dr. Jay was fantastic with my son. Not only did he not rush into anything, he took the time to explain everything to my son and me. Very happy we found Dr. Jay!"


"Dr Jay is amazing - great with kids, intelligent and kind."


"Dr. Jay is amazing with my kids!"


"My daughters LOVE Dr. Jay."


"I really like Dr. Jay. He is warm and friendly and fits well with children."


"We love Dr. Leung. He is so patient with the kids, taking time to explain everything both to the parents and the kids. My 4-year-old walked away from his filling smiling!"


"Dr. Jay is great with kids and has a way to make even the most nervous kid feel at ease."