What patients are saying
Overall rating
5.00
Average wait time
5.00
Bedside manner
5.00
“It was a good experience! The doctor explained the details of my situation clearly. He was a great listener and was patient and caring! ”
Estefani C.August 3, 2026
“It’s a good office, professionally run, and the staff are all very courteous and diligent about their work.”
Kwabena O.Less than 6 months ago
About Dr. Khai Nguyen
Dr. Khai Nguyen is a dentist based in Denver, CO. He practices at Open and Affordable Dental Denver South and sees individuals for routine check-ups, ongoing care, and specific dental concerns.
During his consultations, Dr. Nguyen explains patients' conditions and helps them choose a suitable treatment plan. He answers questions about treatment timing, follow-up, and expected outcomes, and shares information on preventive practices to support daily oral hygiene.
Dr. Nguyen holds a dental degree from the esteemed University of Colorado School of Dental Medicine. He is a member of the Academy of General Dentistry, American Dental Association, American Academy of Implant Dentistry, and the American Academy of Cosmetic Dentistry.
Is this doctor in your insurance network?
Enter your insurance carrier and plan
choose insurance
In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Delta Dental
Guardian
Metlife
UnitedHealthcare
Office location
Education and background
Practice names
Education and training
- Dental School - University of Colorado School of Dental Medicine, Doctor of Dental Surgery
Professional memberships
- American Dental Association
- Academy of General Dentistry
- American Academy of Implant Dentistry
- American Academy of Cosmetic Dentistry
Languages spoken
- English
Provider's gender
Male
NPI number
1962287409
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
5.00
Wait time
5.00
Bedside manner
5.00
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
18 reviews
Most relevant
It’s a good office, professionally run, and the staff are all very courteous and diligent about their work.
Less than 6 months agoKwabena O.Verified patient
I felt at ease and comfortable and i felt i was heard and understood
August 8, 2026Mechelle J.Verified patient
Great service, truly felt taken care of. Quick and efficient.
July 27, 2026Myles S.Verified patient
It was a good experience! The doctor explained the details of my situation clearly. He was a great listener and was patient and caring!
August 3, 2026Estefani C.Verified patient
It was our first time here and I would have to say that I really appreciate what Dr. Khai did. Very welcoming and very informative. Dr. Khai was very nice and so helpful and he was knowledgeable and helpful to what I need to do to have healthy teeth
Less than 6 months agoNH
I really had a great appointment with Dr Khai! I came from another dental office who tried to oversell everything. I knew I needed to move to a different office because I was suspicious. I was really glad to have met Dr Khai because he was able to give me a better picture of what I needed. He thoroughly showed me my Xrays and pictures of my teeth and pointed out which areas of my teeth had cavities and needed fillings. What he recommended was not aggressive and much more affordable than the last dentist I saw. The fillings and cleaning Dr Khai gave me were quick and easy. He really made sure that my appointment had no hassle
Less than 6 months agoMZ
Dr Khai was so open and so kind to me. I broke my two front teeth. I was treated immediately and they were so kind and compassionate. They really worked with me and did all they could to fix my teeth, so I can smile again. I don't know what would have happened had it not been for Dr Khai and his amazing team of people who truly do care
Less than 6 months agoEB
I had such a wonderful experience with Dr. Khai! He did a deep cleaning and it turned out so great. It's hard to find a dentist that is so personable and friendly, that genuinely wants you to feel comfortable and satisfied. I'm so glad I found an office that I trust.
Less than 6 months agoPM
Dr Nguyen is really great with kids. I really enjoyed seeing him interact with my son and I can tell that he has a lot of experience with kids. Dr Nguyen did not rush to look into my son's mouth. He took the time to get to know him, told him everything he is going to do before he does them, and repeatedly told him that he is doing a great job. Dr Nguyen was really thankful that my son was so helpful. When we left, he said that he was not scared one bit.
Less than 6 months agoJH
I had a wonderful experience with Dr Nguyen. I have a lot of anxiety around dental visits, and the entire staff was incredibly kind, patient, and professional. They explained everything thoroughly and made sure I felt comfortable the whole time. I’m so glad I found this office!
Less than 6 months agoPF
Dr Nguyen really listened to my concerns and took the time to make sure I was comfortable. He was really efficient and easy to understand. The past dentists are normally difficult to understand. However, Dr Nguyen really slowed down, showed the pictures, and concisely described what I needed. The fillings he has done were quick and painless too. Overall, he really made sure your visit was comfortable
Less than 6 months agoKH
I really got along with Dr Nguyen! He was really sweet and we got to know each other so well. I came in looking for a check up and cleaning. We also managed to get my fillings done on the same day too, saving me a trip for another appointment. His fillings were quick, painless, and easy to get done. Most important, I can tell that patient comfort was really important to us, so he was quick to adjust all to make sure I felt comfortable. I had no issues with my appointment with him
Less than 6 months agoCM
Dr Khai was really quick and efficient in giving me my fillings. He made sure getting my fillings was very comfortable. Throughout the entire dentist appointment, I never had any pain nor discomfort. You can tell he was being efficient and diligent because he is consistently communicating with his assistants and reassured me that everything was going okay. Right now, I do not have any problems with the fillings he gave me.
Less than 6 months agoJL
I had a great experience with Dr. Khai. He made sure I was seen in a timely manner and he explained everything to me very clearly. For my procedure I barely felt the shot and have had no discomfort after the appointment. Thank you to this office!
Less than 6 months agoSG
September 11, 2026Aniyah H.Verified patient
September 11, 2026Initials hidden
Less than 3 months agoInitials hidden
June 20, 2026Jarell W.Verified patient
How soon can I make an appointment with Dr. Khai Nguyen?
Generally, Dr. Khai Nguyen has appointments available on Zocdoc within 1 week. You can see Dr. Nguyen's earliest availability on Zocdoc and make an appointment online.
Is Dr. Khai Nguyen accepting new patients?
Dr. Khai Nguyen generally accepts new patients on Zocdoc. You can see Dr. Nguyen's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Khai Nguyen accept my insurance?
Choose your insurance plan to verify if Dr. Nguyen is in-network.
Can I make an appointment with Dr. Khai Nguyen online?
Yes, you can make an appointment online with Dr. Nguyen using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Khai Nguyen work with?
Where is Dr. Khai Nguyen's office located?
Dr. Khai Nguyen's office is located at 3540 S Poplar St, Denver, CO 80237.
What are common reasons for patients to see Dr. Khai Nguyen?
Dr. Khai Nguyen frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Khai Nguyen on their profile.
What languages does Dr. Khai Nguyen speak?
Dr. Khai Nguyen speaks English.
How do patients rate Dr. Khai Nguyen in reviews?
18 patients have reviewed Dr. Khai Nguyen. The overall rating for this doctor is 5/5. They have a 5/5 rating for bedside manner and a 5/5 rating for wait time. You can read individual reviews and ratings on their profile.