Dr. Wenyong Dai, DMD

Dr. Wenyong Dai, DMD

Dentist
323 Boston Post Rd, Sudbury, MA
4.81
“Easy to get my appointment. They did the due diligence to take x-rays and figure out the kind of dental cleaning I needed. Sam was my dental hygienist. He did a great job. The doctor did a good examination after.”
Rashmi C.March 5, 2025
Highly recommended
92% of patients gave this doctor 5 stars
Excellent wait time
98% of patients waited less than 30 minutes

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What patients are saying

Overall rating

4.81

Average wait time

4.86

Bedside manner

4.70
“Easy to get my appointment. They did the due diligence to take x-rays and figure out the kind of dental cleaning I needed. Sam was my dental hygienist. He did a great job. The doctor did a good examination after.”
Rashmi C.March 5, 2025
“The office was clean and efficiently-run with a friendly, helpful staff. What else could one ask for?! :)”
Virginia K.December 3, 2023

About Dr. Wenyong Dai

**Please Note: If you would like to book a cleaning and an exam at the same time, please select Dental Cleaning as your visit reason. Any patient that selects Dental Consultation as their visit reason will be seen for an exam only and will need to book a follow-up appointment for a dental cleaning.** We require 48 hours' notice for cancellation or rescheduling an appointment. Dr. [Name] earned a Doctor of Dental Medicine degree from Boston University School of Dental Medicine.

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In-network insurances

99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Delta Dental
Guardian
Metlife
150+ more in-network plans

Popular visit reasons

Bridge
Dental Cleaning
Dental Consultation
Oral HPV Test
Pediatric Dentist Consultation
Pediatric Tooth Extraction
Pulpotomy
Root Canal
Bridge
Dental Cleaning
Dental Consultation
Oral HPV Test

Office location

Sudbury Dental Smile Center
323 Boston Post Rd, Sudbury, MA 01776

Education and background

Practice names

Education and training

  • Dental School - Boston University, Doctor of Dental Medicine

Languages spoken

  • English

Provider's gender

Female

NPI number

1780230912

Patient reviews

All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.81
Wait time
4.86
Bedside manner
4.70
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48 reviews
Most relevant
The office was clean and efficiently-run with a friendly, helpful staff. What else could one ask for?! :)
Verified patient
They are very professional. Waiting time is very short. I would recommend this place to other people.
Very good, and very clean environment Doctor and front officers are well patient
Quick and painless! What else can you ask for at the dentist.
It was easy and convenient to get in and out and take care of my issue
Verified patient
Easy to get my appointment. They did the due diligence to take x-rays and figure out the kind of dental cleaning I needed. Sam was my dental hygienist. He did a great job. The doctor did a good examination after.
Verified patient
Doctor with Genuine care.. definitely recommend.
Verified patient
Overall it was a great experience!
Verified patient
Absolutely terrible. Cracked my tooth on a chicken wing and made an apt. They tried to move my appointment earlier, which I declined only to realize it was so the dentist could leave early. She was condescending to the tech before dismissing me. She also had full head coverage so I never saw her which was pretty unprofessional. Ultimately, she told me it was "normal wear" and I had a "tooth concussion" She refused to treat me and then when I was checking out at the front she came out of her office to argue with me and say I was wrong. Dr Wenyong Dai needs a lesson in bedside manner and also her eyes checked. I got a second opinion today and I will be getting a crown on the tooth shortly to protect it, so I was not wrong. She either cannot see what a crack looks like, or I interrupted her weekend plans and she wanted me out of the office.
Verified patient
Based on my short experience so far, this is a very organized and communicative dental practice. During one of my visits, my appointment ran a little long, while my doctor did have to leave temporarily to see another patient. However, the owner of the practice stepped in and continued to work on me. While some patients may not like this, but the way they seamlessly share the workload and trust between practitioner makes this a great dental practice. Lastly, they do an excellent job explaining the procedures and options in a respectful and considerate manner which allows for better patient understanding.
Everyone was so nice and made me feel comfortable. They were happy to answer any and all questions. I’ve always been somewhat scared of the dentist but I’ll definitely be coming back regularly because of the people working there!
Verified patient
Great experience. Highly recommend!
Verified patient
Sam is patient and explanatory throughout the entire process. Dr. Dai listened and provided clear explain actions of my pain. The front seat receptionist was absolutely amazing, polite, funny, and informative. I live 40 minutes from the dental office but I will continue to go to this office.
Verified patient
Overall, I had a good experience and will visit again. The hygienist Stephanie was absolutely excellent in communicating and cleaning - made me feel very comfortable. Dr. Du came across initially as rushed and aggressive in the treatment recommendation, which required that I advocate for myself and after that she was more agreeable.
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Frequently asked questions

How soon can I make an appointment with Dr. Wenyong Dai?

Generally, Dr. Wenyong Dai has appointments available on Zocdoc within 1 week. You can see Dr. Dai's earliest availability on Zocdoc and make an appointment online.

Is Dr. Wenyong Dai accepting new patients?

Dr. Wenyong Dai generally accepts new patients on Zocdoc. You can see Dr. Dai's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Wenyong Dai accept my insurance?

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Can I make an appointment with Dr. Wenyong Dai online?

Yes, you can make an appointment online with Dr. Dai using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Wenyong Dai work with?

Where is Dr. Wenyong Dai's office located?

Dr. Wenyong Dai's office is located at 323 Boston Post Rd, Sudbury, MA 01776.

What are common reasons for patients to see Dr. Wenyong Dai?

Dr. Wenyong Dai frequently sees patients for Bridge, Dental Cleaning, Dental Consultation, Pediatric Dentist Consultation, and Root Canal. You can see other visit reasons for Dr. Wenyong Dai on their profile.

What languages does Dr. Wenyong Dai speak?

Dr. Wenyong Dai speaks English.

How do patients rate Dr. Wenyong Dai in reviews?

48 patients have reviewed Dr. Wenyong Dai. The overall rating for this doctor is 4.81/5. They have a 4.7/5 rating for bedside manner and a 4.86/5 rating for wait time. You can read individual reviews and ratings on their profile.

ZocdocFramingham, MA DentistsDr. Wenyong Dai, DMD