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Welcoming New Patients In Newtown, CT – Same-Day Appointments Available!

Why People Love Diamond Dental

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Dr. V and her ENTIRE team are amazing. From the moment you walk in the door, you feel as though you have known the staff all your life. It is a very calm environment. I was referred to Dr V after I broke my tooth. As someone who is absolutely petrified to sit in a dentist's chair, my experience went very well. I can honestly say I would go back to Dr V in a heartbeat with a little less stress walking in the door. Not to mention the work that was done on my broken tooth was/is AMAZING! Thank you! Highly recommended!
Ms M.
I can’t explain how happy I am with my teeth. I’ve battled insecurities with my smile since a young kid and now I’m finally able to smile without feeling like I have cover my mouth. Dr. V and Dr. Wang care so much about their clients and even stayed a little later to give me the best results! You went above and beyond at today’s appointment and I can’t thank you enough!!! The receptionist are great too! Thank you for being so fun and accommodating to me. Highly recommended😬
Marvin T.
I highly recommend diamond dental! I’ve gone to a few places over the past few years and have never been treated better than this place. If you’re looking for a relaxed environment and a dentist that’s easy to work with then you need to give this place a try! Ask for Dr. V she is amazing!!
Anthony D.
The staff here is incredible, you can really tell they care about what they do. They are friendly and professional. Dr.Lee and his assistants are fast and try to make things as painless as possible. Everyone here does an amazing job.
Naija S.
Wonderful office, everyone is so nice, they take good care of their patients.
Elaine O.
Great dental experience with all staff. Professional and fun when appropriate. Dentists, hygienists, and receptionists all were top notch
Winston
I’ve received wonderful dental care here! Thank you to the team at Diamond Dental.
Emma B.
I highly recommend Diamond Dental. Dr. V is so knowledgeable and approachable. All the staff are friendly and helpful, as well.
Christina C.
Dr. V and Dr. Wong are amazing! They are always looking to help in any way possible and create time even when they are super busy. Great dentists!
Melissa
I’m always stoked to see Dr.V.. the girls at the front desk ( Fran, Joana) took the best care and the assistant Marisa Marilee and Brianna are the absolute best!
Janice M.
I had a great experience at my first visit. Everyone in the office was extremely nice and welcoming. Dr. Wang was very thorough during my exam and went over everything very clearly. Highly recommend!
Madison R.
Diamond Dental is the Best dental office I have ever been too. They made me comfortable, happy and satisfied. They are quick, experienced and well knowledged. I will recommend anyone to come here. You will be pleased and Never let down! 😊
Darcy G.
Dr. Vedullapalli is amazing. From start to finish she was uplifting and calming. Her staff went beyond to make me feel comfortable and welcoming. I am very pleased with my new “Bioclear” tooth and would recommend this procedure and office to anyone.
Cathy C.
I had a great experience! Everyone is very friendly and helpful, the doctors are also great, Dr Ratna Vedullapalli explained everything in detail about my treatment, I am currently wearing Invisalign and feel a lot more confident with my smile 😀 I highly recommend this place
Fabiana A.
I have not been to a Dentist in several years and was extremely nervous, Diamond Dental was recommended to me. Everyone there is friendly and professional. Dr. Wang made me feel at ease as well as the assistant Marissa. The receptionists Joana and Fran are very friendly and caring.
Marilou B.
Diamond Dental is great!! The office managers are friendly and kind, very helpful. Everyone on the team helps and supports each other. I saw Dr. Lee for my cleaning today. He was very assuring, wonderful bedside manner (perfect associate for Dr. V!). Couldn’t ask for a better experience at the dentist.
Steven F.
The best dentist office we’ve ever been to, hands down! I brought my toddler and they cleaned both of our teeth together! They took care of my son like their own, and it was his first dentist appointment where he left in smiles & declared he now loves the dentist! Thank you! This is our dentist office forever!
Hannah H.
This was my second visit to Diamond Dental. From the time you walk into the reception area to the time you exit the staff at every level could not be more welcoming, pleasant or professional. If anyone finds going to the dentist a dreaded experience, look no further. Book yourself an appointment at Diamond Dental!
Diana M.
I have very weak enamel and thin teeth and have been nervous about getting composites but Dr. Wong made the experience extremely safe, comfortable, painless and fast. He did an amazing job, giving me a natural look that fits my face and shape. He took the time to ensure the integrity and perfection of each tooth. I recommend to anyone that is scared of dentists and dental work !! Thank you so much
Angie C.
My 1st visit to Diamond was for a tooth that needed immediate attention and they were able to fit me in immediately; the same day in fact. Diamond then put together a short and long term plan to address my oral heath. The entire staff is friendly, always smiling and works together as a team to deliver the best care.
Lester F.

Brighten Your Smile in One Visit

Zoom! Whitening

This powerful, light-activated system can brighten your teeth by up to 8 shades in one visit. It’s a great option if you want fast, noticeable results—perfect before a big event or photo session.

Opalescence Boost

A chemically activated whitening gel that doesn’t require a light. It’s a great choice for patients with more sensitive teeth who still want dramatic, even results.

Continued Whitening Support

Your brighter smile doesn’t end when you leave the office. We provide personalized aftercare tips and optional take-home whitening trays to help you maintain your results.

Why Professional Whitening Makes a Difference

Over-the-counter whitening products promise results, but they often lead to uneven color, increased sensitivity, and little long-term change. At Diamond Dental, we use clinically tested, dentist-approved systems that deliver visible results while protecting your enamel and gums.

With us, you can expect:

  • Safe, dentist-supervised care that reduces sensitivity and ensures even whitening
  • Fast results in just one visit, with little to no downtime
  • Customized treatment plans based on your smile goals and sensitivity level
  • Take-home options for touch-ups and long-term maintenance

Is Smile Whitening Right for You?

Most adults with healthy teeth and gums are great candidates for whitening, especially those with stains from food, drinks, or tobacco. However, whitening might not be ideal if:

  • You have large restorations like crowns or veneers on visible teeth
  • Your staining is internal (due to trauma or medication)
  • You have untreated cavities or gum issues

If whitening isn’t the best fit, we’ll walk you through other cosmetic options like veneers or BioClear, always with your comfort and goals in mind.

Meet ourExpert Dentists

Diamond Dental keeps things simple: modern treatment, honest guidance, and care that’s built around you. We’re here to help you feel informed, cared for, and never rushed.
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Award-Winning Dental Care

Comprehensive CareUnder One Roof

Experience the convenience of having most dental procedures performed on-site by our skilled team, saving you time and ensuring continuity of care.

State-of-the-Art Technology

From iTero digital scanning to same-day crowns, we invest in advanced technology to ensure precise, efficient care that exceeds expectations.

What to Expect from Your Whitening Visit

Step 1

Consultation & Exam

We’ll start by examining your teeth and gums to ensure you’re a good candidate. If you have any cavities or gum issues, we’ll take care of those first.

Step 2

Gentle Preparation

Your teeth will be cleaned and isolated to protect your gums. This step ensures the whitening gel is as effective and comfortable as possible.

Step 3

Whitening Application

We’ll apply the professional-grade gel and either activate it with light (Zoom!) or let it work on its own (Opalescence). You’ll relax while your smile transforms—often in under 90 minutes.

Step 4

Immediate Results

You’ll notice a brighter smile before you leave. Most patients also see continued improvement in the following days.

Keeping Your Smile Bright After Whitening

To get the most from your treatment, we’ll give you simple tips and customized aftercare:

  • Avoid dark foods and drinks for 48 hours
  • Use a straw when drinking coffee, tea, or wine
  • Brush and floss daily
  • Consider take-home trays for occasional touch-ups
  • Visit us regularly for cleanings and exams

We’ll make sure you know exactly how to maintain your results—and how to extend the life of your brighter smile.

Experience the Diamond Dental Difference

Comfort Comes First

We’ve created a space where you can truly relax. Enjoy wireless headphones, Netflix, warm scented towels, and even massage pillows during your appointment. Every detail is designed to help you feel at ease—from the waiting room to the treatment chair.

We Respect Your Time

We’re open Monday–Friday from 9:30 AM to 5:00 PM, with same-day emergency slots when you need us most.

Tech That Works for You

From digital scans to same-day crowns, we use smart tools that make your care faster, easier, and more accurate.

Care That Speaks Your Language

Our multilingual team is here to make sure you feel fully understood and supported.

Frequently Asked Questions

What's the difference between professional and over-the-counter whitening?

Professional whitening uses stronger agents, custom-fitted trays, and provides faster, more consistent results under expert supervision.

Can all types of stains be removed?

While most external stains respond well to whitening, some internal stains may require alternative treatments.

Is whitening covered by insurance?

Most dental insurance plans consider teeth whitening cosmetic and don't provide coverage. We offer flexible financing options.

How often can I whiten my teeth?

We'll create a personalized schedule based on your oral health and whitening goals.

Do you offer take-home whitening options?

Yes, we provide custom-fitted trays and professional-grade whitening gel for at-home maintenance.

How soon can I eat or drink after treatment?

We recommend waiting 24-48 hours before consuming staining foods or beverages.

How white will my teeth get?

Results vary by individual, but most patients see their teeth brighten by several shades.

Will teeth whitening cause sensitivity?

Some patients may experience temporary sensitivity, which we manage through specialized techniques and products.

Is professional teeth whitening safe?

Yes, when performed by our experienced dental professionals, teeth whitening is both safe and effective.

How long does professional teeth whitening last?

Results typically last 6-12 months with proper maintenance and good oral hygiene habits.

We Make It Easy to Get the Care You Need

Let Us Take the Stress Out of Going to the Dentist