Kaio Dental
Chonway Tram, DDS:
Practice Profile Page


Kaio Dental
Chonway D. Tram, DDS
Rancho Cucamonga, 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 6:00 pm

Tuesday: Closed

Wednesday: 10:00 am to 7:00 pm

Thursday: 8:00 am to 12:00 pm (by appointment only)

Friday:  8:00 am to 5:00 pm

Saturday: By appointment only

Sunday: Closed





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

Amanda N. from Rancho Cucamonga, CA (Source: Yelp)


Seriously, You need to make Kaio Dental you’re go to Dentist. My family found this place after a broken tooth emergency, but I have decided to make this my family dentist! The office is beautiful, the staff (Especially Jennifer!) is great!, and Dr. Tram REALLY does great work. He isn’t out to sell you the big ticket items (like crowns!), he wants to keep your teeth as natural as possible while achieving beautiful work. This is a REAL customer service, REAL arm-side manner, and REAL satisfaction. Thank you to Jennifer (Front desk) for all her help straightening out my insurance and working with me. Plus my 2 year old son had plenty to play with in the waiting room with all those toys and books. And I got the free coffee! THANK YOU THANK YOU THANK YOU! Seriously GO to Dr. Tram for your Dental Needs!

Ashlie (Source: Google)


I have been a patient with Kaio Dental for over 2 years. They have amazing staff and service. All the hygienist are so sweet, gentle, and patient. My teeth feel and look great after every visit. I have moved to 2 different cities from 45 mins to 1 hour away and I still keep my appointments with Kaio Dental. I can’t imagine ever switching to anywhere else

John Ha (Source: Facebook)


Found Dr. Tram on Yelp and 100+ 5 stars can’t be wrong! I was not disappointed. Kaio Dental is a clean and modern office that really makes you feel comfortable. My appointment was fast, easy, and most importantly, pain-free! Dr. Tram uses all the latest tech to make things more convenient for you. He fixed my tooth in one short visit. My mind was blown Another dentist would take two weeks and require a second visit (my boss would really love that), wearing a temporary that you can’t chew on (or it’ll fall out; ask me how I know), and being numbed once again! Can’t say enough good things about this place!

Todd S. from Rancho Cucamonga, CA (Source: Yelp)


The best dental visit I have ever experienced. The staff was attentive, knowledgable and articulated each phase of the procedure to include an itemized cost of the procedure. The Dentist was kind and confident. He didn’t try and push any additional work.The complete Crown work took an hour or so to complete, but all the work was finished in this one visit. There was no temporary crown with a later appt for the fitting of the permanent crown, one appt, and that was it. When the dentist applied the anesthetic, there wasn’t even a mild pinch.  He was excellent. The price for the procedure was beyond reasonable. I was bracing for the knockout, but taken back on the affordability. I have a new Dentist. Thank you again

Todd Samuels (Source: Google)


Best Dental experience ever. The staff were quiet professionals, but friendly. The articulated each phase of the procedure, ensuring that I knew what was going on. The Dentist was straight to the point and did not try and push any extras, just reviewed the x-rays and advised. He was laid back, but confident. The prices were beyond reasonable. I was pleasantly surprised with the quote. I have found a new Dentist.

John H. from Honolulu, HI (Source: Yelp)


Found Dr. Tram on Yelp and 100+ 5 stars can’t be wrong! I was not disappointed. Kaio Dental is a clean and modern office that really makes you feel comfortable. My appointment was fast, easy, and most importantly, pain-free! Dr. Tram uses all the latest tech to make things more convenient for you. He fixed my tooth in one short visit. My mind was blown. Another dentist would take two weeks and require a second visit (my boss would really love that), wearing a temporary that you can’t chew on (or it’ll fall out; ask me how I know), and being numbed once again! Can’t say enough good things about this place!

Mafe G. from Hacienda Heights, CA (Source: Yelp)


I hated the dentist office!! I jumped around many dentist offices for the past 10 years of my life and I never went back. When I went in to Kaio Dental they reassured me and did everything within their possibilities to make me feel stress free. They are caring and they try and relate to your situation so they can help you relax. I would recommend Kaio to anyone looking for “Not” your average dentist. He is great at what he does

Deraun Charles (Source: Google)


Was very happy with my service… Everyone was super helpful and courteous during a crazy time with this virus going around.. I’m so happy to have Dr. Tram and his team working with me… Peace love prosperity and positivity to you guys

Preet Kaur (Source: Google)


I had a great experience at Kaio Dental. The staff is really nice and understanding of my schedule. Dr. Tram made me feel very comfortable and was happy to explain in detail the diagnosis and treatment. He even fixed a problem that was created by a previous dentist during the initial exam! I feel really comfortable going to him for my dental care

Bree L. from Redlands, CA (Source: Yelp)


Dr. Tram and his staff provide exceptional services. They are hospitable and professional. Just got my routine cleaning and it seems as if I got my teeth whiten. The ambiance of this place is fun, modern and has a hint of pop of colors which gives you happy vibes. You can watch some movies while getting your teeth cleans or any other dental treatment because there are TVs placed on the ceiling in each exam room! So while getting your teeth cleaned and in reclined position, you can look up and enjoy some of your favorite movies. This place is also great for kids because we all know that most kids hate going to the dentist office (I know, I was). Waiting time, with appointments is not more than 15 minutes which is not bad. Just be mindful that when you make an appointment to any physician or dental offices there will be delays because prior clients or patients before you may have arrived late and may have extra treatment done that was outside the current treatment plan. That is why I highly advise to have first or early appointments or latest appointment. I have been to other dental offices and even when you make an appointment they make you wait more than 30 minutes, which is very inconvenient! Why even bother making appointments then. I rate this place 5 star because it is well deserved. Clean exam rooms (with TVs!) and bathroom, provide drinks (water, coffee, juice and etc), great results. Lastly, and most importantly, the staff are very friendly and work extremely hard to provide quality service. Some may have bad experiences, but this office has 5 star rating for a reason.

Bonifacio (Source: Google)


I’m so glad to have met Dr. Tram and his very wonderful and productive staff here at Kaio Dental. They make me feel comfortable and welcome. I’m very happy here. All I can say is thank you to Dr. Tram and his wonderful staff. Thanks again

Dave E. (Source: Google)


The staff and service at Kaio Dental is the best I have ever experienced. Simply put, they are the Nordstroms of dental offices! Dr. Tram works quickly and always makes sure I am comfortable and pain free throughout all procedures. Jennifer is very caring and takes the time to answers all of my questions. I have and will continue to highly recommend Dr. Tram to all my family and friends.

Rolando P. from Fontana, CA (Source: Yelp)


First Time Patient: Great customer service, from the receptionist, dental hygienist (Vanessa) to Dr. Kaio. They were friendly, courteous and more importantly informative and helpful. The facilities are very clean and modern. I had very little wait time. They also have a tv on the ceiling, where you can watch a movie of your choice, while you lay in the dentist chair. Teeth cleaning was thorough and pain free. Vanessa took the time to explain where I am in regards to dental health and where I can improve for preventative steps and maintenance. Dr. Kaio is friendly and wasn’t pushy, as far as recommending unnecessary services or procedures. I highly recommend!

Esther F. from Hilo, HI (Source: Yelp)


We just moved to CA and we needed to find a new dentist, and Yelp didn’t let us down! Just had my first check-up and cleaning and enjoyed every minute of it! Truly!  Robin, who cleaned my teeth, and Dr Tram were super friendly and fun! I’m actually looking forward to coming back in 6 months, and I’ll be bringing my son in as well. Facility was comfortable, welcoming, and clean, and parking was easy

Susan L. from Rancho Cucamonga, CA (Source: Yelp)


This place is beautiful.  State of the art everything.   The receptionist is quick and courteous and always helpful when I call.  The hygienists are gentle and thorough.  Dr. Tram’s like this very very casual, but really skilled millennial-type dentist – which was a bit unnerving at first because we’re kind of old school type people but I’m glad we stuck with him.  He’s done a great job with my horrible teeth and my husband’s as well.

Jason Michael (Source: Facebook)


Absolutely amazing dentist! Never experienced any pain the entire visit. The staff were so welcoming and polite. The entire atmosphere made me feel so relaxed. Dr. Tram was very gentle and explained everything to me. Give them a chance and you won’t be disappointed!

Jamie N. from Rancho Cucamonga, CA (Source: Yelp)


I haven’t been to the dentist in over 23 years.  I broke my tooth and had no option but to go and I’m glad I choose Kaio Dental.  I will continue to utilize Kaio Dental  going forward with regular preventative visits to ensure  I will never allow my fear of the dentist  again jeopardize my oral hygiene and I have Dr. Tram and his friendly staff to thank

Daniel Vernica (Source: Google)


Great Doc and staff. Honest and cheerful. Great clean and updated, from the look to the latest technology. Honestly I’m very impressed. I never thought I would find such a great dentist. I highly recommend Kaio Dentistry

Beau Jessen (Source: Google)


Dr. Tram is honestly the best dentist I’ve seen in my life. Guy is super approachable and easy to have a conversation with. Went for both general dentistry as well as orthodontic work for crooked teeth. I am fortunate enough to have never had a cavity or any major problem so I can only speak upon his ability to correct oral hygiene mistakes I was making, which I have actually seen a noticeable improvement in gum health. On his orthodontic side, I can attest for a lot. He was able to have an honest conversation with me about how much improvement I could see with clear aligners vs traditional braces and worked with me to achieve a goal that we both agreed was satisfactory based upon how far I was willing to go to correct everything. Even when I made a mistake with my aligners, Dr. Tran scolded me in a mutually funny way and offered to correct my mistake for me. I’ve never recommended a dentist before but have since told everyone I know to switch to Kaio Dental. The staff is equally amazing from the front desk to the hygienists. It’s generally just a good time going, haven’t yet felt the dread of an approaching appointment like I have for previous dental appointments

Debra P. from Chino Hills, CA (Source: Yelp)


Dr. Tram is the best!  I am a confirmed dental-phobe and was so afraid of having my first  crown done that I kept putting it off. I was so impressed with his kindness, consideration and professionalism. The work was done in one day and my new crown matches my smile perfectly!  The staff was amazing and I will recommend Kaio Dental to all of my friends who want an incredible experience in a friendly environment.  Their state of the art technology and crown milling equipment enabled them to make my crown during my appointment as opposed to a traditional two day crown appointment. Thank you Kaio Dental  for making my experience so postive!  🙂

Sandra H. from Riverside, CA (Source: Yelp)


My first time going here the are so kind and great customer service.  Audrey/Alyssa made me feel so comfortable when taking my X-rays she was so sweet. I love that the doctor came and explained what I need done sits and takes time to talk to you. I finally found my go to dental office

Gerald Parks Sr. (Source: Facebook)


Shot out to my friend Chonway Tram, probably the coolest dentist ever! Where can you go and get your crown done the same day? and you can watch a movie while he takes care of you? He’s the real deal and his staff is impeccable! Kaio Dental!

Vera Rieckhoff (Source: Google)


I went to many dentists before I found “the one” – Dr. Tram. My teeth are kind of a mess and It didn’t take long for the Dr to check me out & come up with a great implant treatment plan. I’ve just finished the work on lower implants. He is so thorough and meticulous. He’s relaxed, is easy to talk with & explains things well. Dr. does not rush & I know my implants will last many years. His assistant is great & his office is very clean and modern too. Go see him!

Megan Warden (Source: Google)


Fastest dental service I have ever had, my first time dental visit with cleaning I was done within the hour… crazy!! My last visit was for a filling, I was done in what felt like 20 minutes! Modern technology, cool people taking care of you, what more is there? I was told about this facility by a friend, highly recommend.

Flo B. from Rancho Cucamonga, CA (Source: Yelp)


It’s wonderful seeing all these great comments! (For the poor rated comments, it’s admirable that Dr. Tram responds to them and hopefully is proactive with his team to better customer service when needed.) My review is for the crown Dr. Tram did late last year! I’m very happy with my experience. My first crown, he made sure I was comfortable and explained exactly what he was going to do. It’s been several months, can’t even feel that there is a crown there! Thank you!

Tray W. from Ontario, CA (Source: Yelp)


Excellent services! I had a root canal earlier in the day yesterday, which went very well; the Endodontist referred me to this office to complete the restoration of my tooth.  Initially they had no appointments for the day and scheduled me an appointment for the following week.  I decided to stop by the office to see where it was located and to complete paperwork.   Receptionist Ms. Jennifer was so helpful and accommodating.  After verifying my insurance and completing my paperwork she asked Dr. Tram if he would see me since I was already there.  Dr. Tram is very personable, pleasant, and professional.  He did a wonderful job on my teeth.  I will be bringing the rest of my family.  Also, it’s a beautiful office, in a great location, and plenty of parking.  See you Monday for my cleaning

Kerry M. from Fontana, CA (Source: Yelp)


I cannot tell you enough how much I am thankful for finding this place. I dealt with two dentists, one in Torrance and then one in San Bernardino on D St to fix my filling on my left side. Neither of those dentists got it done. This dentist fixed it the first try and now I can eat on my left side again after more than a year of suffering! Thank you! And it only took 10 mins, seriously. Even the needle numbing process was easy

Daniela C. from Alta Loma, CA (Source: Yelp)


The staff and Doctor are amazing. you are always greeted warmly. the Doctor is very personable and friendly and makes you feel relaxed. the place is clean and comfortable. So grateful I found this place. Thank you

C. Chao (Source: Google)


Kaio Dental has always been excellent. I first came here to get a crown on a discolored front tooth from a childhood injury and subsequent root canal. Dr. Tram did not push to have anything done; he cleaned the tooth meticulously to remove any stains to make sure I wanted to proceed even with it looking more whitened. When I decided to proceed, he was able to make the crown the same day to accommodate to my busy schedule. More recently when I have come here for cleaning, I have been so impressed with the staff and care the practice has taken to ensure everybody’s safety regarding COVID. We wait in the car to avoid crowding in the waiting room, each room is sanitized between patients, and each room has its own air purifier. Most importantly staff are adequately protected. Being in healthcare myself, I’ve heard of horror stories of staff feeling under equipped to work, but I was happy to see Dr. Tram taking care of his team.  All the hygienists are great and my teeth always feel so clean. Thank you for all your care

Aphrodite Mitropoulos (Source: Google)


I love Kaio Dental!! Everyone in this place is very nice, polite considerate people!!! Jennifer, the front desk girl, is so polite and makes you right away feel welcome there! Dr. Chonway Tram, is exceptional!! He will take his time to explain the case with you, discuss your options and overall will make you feel comfortable and sure that your teeth are in good hands!!! I have recommended him to a lot of my friends!! Visit him and trust me, you will leave this place with a huge smile on your face displaying all your teeth!

Hazel A. from Rancho Cucamonga, CA (Source: Yelp)


Finding a truly skilled dental professional that is easily accessible and looks our for your best interest is always a struggle. Luckily, I found it at Kaio Dental with Dr. Tram. I needed to get multiple dental implant surgery performed so it’s a long process. But let me tell you. He is incredibly knowledgeable, attentive, highly skilled in performing oral surgery, and he communicates very well what your situation is and provide you with the detailed steps in the process. They are transparent with the cost and will give you an itemized cost of each procedure. I am so happy I came across Dr. Tram, he has done an excellent job taking care of my dental needs!

Chantel L. from Rancho Cucamonga, CA (Source: Yelp)


Dr. Tram and his staff are amazing. I haven’t been to the dentist in so long and was very nervous but Dr. Tram is very personable and wants the best for his patience. I recently had 2 teeth pulled, a bone graft and a root canal all in one procedure ( I know it’s a lot) but during the entire process I was checked on. I was terrified I would be in a lot of pain afterwards but so far I’ve been fine. I would definitely recommend Kaio Dental to anyone looking for a new dentist

Esther Frost (Source: Facebook)


My husband and I just moved to the area, and we needed to find a new dentist so, based on reviews, we thought we’d try Kaio Dental. The reviews were right!! We both had a great experience at our initial checkups, and we’re looking forward to working with the Kaio Dental team for all our family’s dental needs!

Lori Lilly (Source: Google)


I had a great experience with Kaio Dental. Everyone was courteous, welcoming, and wanted you to feel comfortable. Dr. Tram is an exceptional dentist. I have to say the best one I have ever received treatment from. Besides being a great dentist, he is very personable. I have recommended Kaio dental to my entire family

Allison O. from Pasadena, CA (Source: Yelp)


This was hands down the best experience I’ve had at a dentist. Dr. Tram was extremely personable and nice. He explained my procedure in detail to me and took the time to ask how I was feeling and check in with me throughout the procedure. Both dental assistance and the office lady were very nice also and I had no wait time either visit. The biggest impression this dental office made on me was the attention to detail. The waiting room was nicely decorated with a tv and toys for kids with drinks and snacks. Then in the dental room, there was a tv both on the wall and the ceiling! Everything was done very efficiently and with professionalism. Can’t rave about this office enough


The Kaio dental team focuses on comprehensive family dentistry. Dr. Tram is trained in advanced cosmetic dentistry, porcelain restorations, and biocompatible dental materials that are safe to use in your mouth and on your teeth. Our team is trained in different clear aligner systems such as Invisalign as well as other options in orthodontics as to best maximize your smile. We do wisdom teeth extractions and root canals when necessary, but also explore all other treatment options before extracting or performing a root canals on a vital tooth. We believe that less is more when it comes to oral health and strive to be as conservative as we can. We understand that the best treatment is also the most conservative and preserving for your natural teeth is our goal. Dr. Chonway (aka John-Wayne) Tram was born and raised in Southern California.  After receiving his Doctor of Dental Surgery degree at Loma Linda University School of Dentistry, he continued his studies in a General Practice Residency at St. Barnabas Hospital.  While there he was awarded merits for excellence in oral surgery and as the most productive resident.  After residency Dr. Tram returned to his SoCal roots and practiced for a number of years in Newport Beach.  Eventually the ocean air grew thin as Dr. Tram longed to return home to the Inland Empire.  Not soon after, Kaio Dental was born. Aside from being an active member of some amazing dental organizations (ADA, CDA, TDCS and ICOI), Dr. Tram is also an assistant professor at Western University School of Dental Medicine.