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.

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 Us

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

102 Posts
668 Followers

Janak Tull DMD

We’re so excited to welcome our new hygienist Linda to the team at DenTull!
Enamel is composed of a compound known as Hydroxyapatite. Apatite is a rare earth mineral. If you have ever seen your teeth under a black light you may have noticed that they glow. Teeth fluoresce under black lights because of this mineral compound that composes enamel. It also happens to be a crystalline structure. This means that you have a mouth full of crystals that you use express all of your emotions and communicate with the world. Take care of your teeth, because eventually your teeth will take care of you.
What matters to you?
Hi I’m Dr. Janak and your teeth are crystals. Your enamel is made out of a crystalline structure known as #hydroxyapatite
How’s your appetite?
Thanks for the amazing review whoever this was!!!
What does your dentist look like?
#yohohosha
Come into my office.
Johku DMD
Please. Come into my office.
Johku DMD Shrip’m Live with loupes at 6 pm EST on YouTube. Link in @janaktull bio
During a long days of work it very important to take a restful lunch’s break
Form over function?

DEFINITELY NOT

Though dentistry is certainly a form of art - functionality is paramount. 

The perfect smile does not exist and the perfect teeth do not exist either. 

Everyone’s teeth and smiles are unique to them. 

The right shape, the right shade, and the right position for you - are what’s best for you. 

You are what you eat and you are who you breath. 

#DenTull
Ever leave your friends tooth in bleach too long? It might make it look more interesting when you turn it into an earring for them.
What kind of car does your dentist drive? What about your acupuncturist?
Doctor outfits 101:
Wear the right shirt for the right job. .
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#dentull #dental #dentistry #generaldentistry #digitaldentistry #tooth #teeth #dragonball #dragonballdentist #cosmeticdentistry #cosmeticdentist #estheticdentistry #operatory #pancenews #sirona #cerec #art #dentalart

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.