Making Beautiful
Smiles Since 1986

When you visit our DenTull practice, your satisfaction and comfort is our first concern. Our office team is here to provide you with the personalized, professional dental care that you deserve. We prioritize providing you with the information you need to make the best decisions about your dental health.

Dentist Princeton NJ

Why Choose Us?

State-of-the-Art Experience

We strive to be on the leading edge of modern dentistry. We achieve this through continuing education to be on the leading edge of modern procedures and technology.

Comfortable
Atmosphere

Treating all of our patients as special individuals has been vital to our success. We understand how some patients may feel about visiting the dentist, but we make a difference by providing a relaxing and positive experience.

Established
Excellence

For over 30 years, we’ve been dedicated to bringing you excellence in the most current procedures and care that are available in the dental community.

Get to know our Princeton dental clinic

Dr. Lekha Tull has established her Princeton dental practice to bring you excellence in the most current procedures and care that are available in the dental community.

Dr. Janak decided to become a dentist when he was 13 years old, following in his mother’s footsteps.

Get Dental Tips from Us

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Janak Tull DMD

December is almost here. Have you scheduled your last appointment of the year? If not, don't hesitate to call us today, our team will help you find the best day and time for your visit.
Dr Janak & Dr Lekha are here to provide you with the personalised, professional dental care that you deserve!

They give their patients complete, accurate information in order to allow the patient to make the best decisions about their dental health.

Learn more about them on our website.
What a way to start the week, with a great Cyber Monday!

Did you get any great deals?
Enjoy this Black Friday! We hope you find the best sales.
The more you practice the art of thankfulness, the more you have to be thankful for.

Happy Thanksgiving.
At DenTull, we're always accepting new patients. Call us today at (866) 336-8855 to schedule your next appointment.
Our goal is to inform patients about each procedure we've recommended and help them feel comfortable during their visit.

Learn all about our services on our website.
Lynda, thanks for leaving us a review. We love to hear you had this great experience at our practice.
Obstructive Sleep Apnea (OSA) is a common condition affecting your ability to breathe while sleeping and is caused by a repeated obstruction to the airway. This problem can lead to excessive snoring, shallow breathing, and loud gasping as you sleep.

If you or one of your loved ones suffer from OSA, contact us right away. Dr. Lekha will help you restore your sleep.
The Invisalign system works so well because it's convenient on many levels. They're easy to use, easy to clean, and best of all, no metal so no pain!

Learn more about this procedure on our website, link in bio.
Thank you Kieran for leaving us a review! We appreciate your comments
Give cavities the brush off on this National Brush Day!

This national day is a reminder for parents to explain the importance of brushing their teeth to their kids. 

Do your kids brush every day? Let us know.
Have you selected your costume for tonight? Have a spooky Halloween!
At DenTull, our mission is to guide & explain to you each step and procedure you may need, to maintain great oral health and a shining smile. 

Learn more about us and our values by visiting our website.
Have you visited us in the last six months? If not, don't hesitate to contact us today to make your next appointment.
Dr. Lekha's mission is to bring you excellence by utilizing the most current procedures and care that are available in the dental community.

Learn more about her and our team by visiting our website.
Dr. Janak enjoys making people smile, and his goal is to offer a relaxed enjoyable environment in the office.

Learn more about him and our team by visiting our website.
Thank you Jennifer for leaving us a review! We appreciate your comments and hope you visit soon.
The most important part of our team is you! Our objective is to listen to your questions and concerns while educating you about your oral health, providing you with the right information to best care for your teeth.

Learn more about us today.
For over 30 years, we have offered our community many dental services, such as:

•  Cleaning & Prevention
•  Cosmetic Dentistry
•  Dental Sleep Medicine
• & more!

Our team is here to provide you with the personalized, professional dental care that you deserve! Learn more about us on our website.
Did you know Sleep Apnea is one of the most commonly under-diagnosed conditions? 

At DenTull, we are specialists in Dental Sleep Medicine and we can help you overcome this condition. If you or your loved ones suffer from Sleep Apnea, contact us right away to schedule a consultation.
Bring happiness to others today. Make them smile while celebrating World Smile Day!
Our team is waiting for your next visit with us! The two generations of dentists in our office provide the experience and skill to help you get the smile you're looking for! Schedule your next visit with us today.
This is the time of the year when we celebrate the incredible work our Dental Hygienists do for us. Thank you for your important work! You're an essential part of our team.
Dr. Lekha's mission is to bring you excellence, using the most current procedures and care that are available in the dental community. 

She believes in ongoing education and strives to be at the leading edge of procedures and technology.

Learn more about her and our team on our website.
Thank you Donald for leaving us a review! We love to read all your comments.
Stop looking for a "dentist near Princeton", we got you! 

At DenTull, we offer a wide range of dental services: 
•  Cleaning & Prevention
•  Cosmetic Dentistry
•  Sleep Apnea Treatment
• & more!

Learn more about us and our services by checking our website today
Dr. Janak decided to become a dentist when he was 13 years old, following in his mother's footsteps. His goal is to always help patients feel comfortable, and enjoy each visit. 

Learn more about him and our team on our website.
Thank you Aaron for leaving us a review! We appreciate your comments.
If you're a Dragon Ball fan, Goku will welcome you every time you visit our office!
Dr. Janak & Dr. Lekha are here to help you maintain healthy oral care and a beautiful smile. 

Learn more about our team
A day of remembrance for those who lost their lives, we will always remember you!
Take the day off, today is Labor Day.
It's important to maintain your oral health, that's why experts recommend you visit a dentist at least twice a year. 

If you haven't visited us and you're overdue for a dental checkup, schedule your next visit with us at 866 336 8855.
We're your A-TEAM! At DenTull, we focus on educating our patients. Providing you with all the essential information regarding dental procedures & check-ups.

Come to our office and feel secure about your oral health! Schedule your consultation with us by calling 866 336 8855
Giving patients beautiful smiles since 1986. When you visit our practice, your satisfaction and comfort is our first concern! 

Our team is here to provide you with the personalized, professional dental care that you deserve!
Giving these to adult (and child) patients when we have a great DenTull visit has to be one of the most fun things I’ve gotten to do in my life. Everyone has such a unique response to being handed a piece of treasure.
We’re so excited to welcome our new hygienist Linda to the team at DenTull!

Our Services

We want you to feel comfortable and happy every time you visit with us.

At Dentull, we focus on education and providing you with all the essential information regarding dental procedures & check-ups.

Come to our office and feel secure about your oral health! Schedule a checkup with us by calling or sending an appointment rest.

Schedule an appointment today

Book an online appointment or give our friendly team a call today!

Client Testimonials

Least painful dental experiences of my life.

I've been to excellent doctors, but none have ever conveyed a love for their craft to the extent that Dr. Tull does.

Dr. Lekha Tull has been my dentist for the over 30 years.

I have had nothing but good experiences at this office. Her son Dr. Janak Tull has joined the practice, he is just as kind and competent.

Dr. Tull (Janak) is awesome!

As most do, I dread going to the dentist. After a suggestion from a friend to try DenTull, my idea of a dental visit has completely changed.

We look forward to seeing Dr. Janak

Dr. Janak took the to time needed rather than the the easy way out. Both Dr Tull’s are amazing professional and take the time and care to keep their patients informed and safe.

Personalized, Professional Care

For over 30 years, we have offered our community the best dental services, such as Cleaning & Prevention, Cosmetic Dentistry, Dental Sleep Medicine, & more!

Our team is here to provide you with the personalized, professional dental care that you deserve!

We give all of our patients complete, accurate information that allows them to make the best decisions about their dental health.