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Healthy Smiles Only

Happy Teeth Dental Care is a professional and comprehensive dental practice, focused on building a foundation of trust by treating our patients of all ages with the utmost care. Our commitment is to ensure that you and your family feel welcomed, informed, and comfortable. With prevention as our key philosophy, our team works hard to provide excellent dental care by utilizing state-of-the-art equipment and materials to fortify your family's care and safety.

Our website will provide you with background about our staff, office hours, appointment procedures, directions to our office in Shrewsbury, and other useful information. We aim to make you and your family’s dental care a comfortable and convenient process by providing flexible hours and working with the best dentists in the industry today.

Creating a positive dentist experience for your family so you have happy and healthy smiles!

WE ACCEPT DENTAL INSURANCE

We're happy to talk with you about your plan! Our team handles multiple plans every day and can answer your questions.  We take pride in helping our patients interpret their benefits.  If you have any questions about how we can work with your plan, please call or email us today!

NO INSURANCE? JOIN OUR OFFICE PLAN

If you currently do not have insurance, don't worry; you can still save on your dental care with us.  Please call and ask us about our Office Dental Plan! 

About Us

YOUR

Welcome to the Happy Teeth Dental Care Family!

We promise to do everything we can to make your first visit a pleasant experience! Make sure to request an appointment so that we can begin your dental journey together. 

FIRST

During your first visit we will:

  • Take time to listen to your questions, concerns, and expectations. Review your complete dental and overall health

  • Take X-rays of your mouth, if needed

  • Discuss different treatment options specific to your needs

  • After your first exam, don't forget to schedule your regular check ups & cleanings

VISIT

Preparing your child

The American Dental Association and the American Academy of Pediatric Dentistry recommend that a child should visit a dentist by their first birthday or by the time they receive their first tooth.  Introducing professional dental care early is the best way to ensure a healthy smile for life!

To guarantee a successful first visit, it is important to properly prepare your child for their visit.  Be careful in the words you choose when telling your child about their first dental visit. Avoid using negative words, such as "hurt", "needles" or "shot". These words may induce unnecessary dental anxieties. Instead, speak in general terms and stay positive. After all, visiting the dentist makes you feel great!  Remember to lead by example; when your children see you practicing good oral habits, it will motivate and encourage them to do the same!

Payment Options

Since our primary goal is your utmost comfort, we offer many ways for you to plan for your treatment. We accept Master Card, Visa, Discover, as well as personal checks, most insurance plans and CareCredit Patient Payment Plan.

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Our Dentists

OUR DENTISTS

Dr. T smiling at Happy Teeth Dental Care
Dr. Nguyen Minh Tau
"Dr. T"
Smiling pediatric and family dentist at Happy Teeth Dental Care welcoming patients in a friendly dental office.
Dr. Nguyet "Whit" Tau
"Dr. Tau"
Friendly pediatric and family dentist smiling at Happy Teeth Dental Care dental office.
Dr. David Wegehoft
"Dr. Dave"
Warm and welcoming family dentist at Happy Teeth Dental Care dental practice
Dr. Persiah Bakhtiari
"Dr. Persi"
Experienced family dentist at Happy Teeth Dental Care welcoming patients of all ages.
Dr. Daniel Lam
"Dr. Lam"

Happy Teeth Dental Care Reviews

"These guys are awesome! very convenient! friendly and welcoming. The team took me in during my lunch break and got me back in time for my meeting, it was fun trying to explain why I was drooling the whole time! thanks you guys! see you soon!"

Tony Ngo

"We love Happy Teeth Dental! My son always looks forward to the dentist and getting his teeth cleaned. The office and treatment rooms are very kid friendly. Everyone is very polite, super professional and always makes us feel so comfortable while we are there, especially Dr Nguyet Tau and Brianna. They make our experience wonderful every time we go. I highly recommend Happy Teeth Dental!"

Ashley Cameron

"So patient and friendly with my 1 year old. For a stressful first appointment with a crying child both the dental assistant and dentist were wonderful. They made her as comfortable as possible and were sp patient. I would recommend to anyone with children"

Cara Scott

Success Stories

Contact Us

Feel free to reach out with any questions/concerns you may have. We can't wait to hear from you and start your/your child's dental journey!

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135 Boston Turnpike, Shrewsbury, MA 01545

508-425-3316

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Opening Hours

Mon - Thurs

Friday

Saturday

Sunday

8:00 am – 5:00 pm

8:00 am – 1:00 pm

Closed

Closed

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© 2026 Happy Teeth Dental Care, PC

Happy Teeth Dental Care

135 Boston Turnpike 

Shrewsbury, MA 01545

Office Phone Number: (508) 425-3316

Office Fax Number: (508) 753-3318

AAPD Logo on Happy Teeth Dental Care
ABPD logo at Happy Teeth Dental Care
ADA Member logo at Happy Teeth Dental Care
Massachusetts Academy of Pediatric Denistry
IADP Logo at Happy Teeth Dental Care
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