With two generations of dentists in our office, we have the experience and skill to help you get the smile you’re looking for!


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

Training and Credentials

  • Doctor of Dental Surgery from Northwestern University
  • Master in the Academy of General Dentistry
  • Two year Preceptorship in Implant Surgery at South Orange Hospital
  • Surgical training in Implants at South Orange Hospital
  • Invisalign® Certified
  • Lumineers® Certified
  • CEREC® Certified
  • Certified in Somnodent appliances for sleep apnea
  • Diplomate of American Board of Dental Sleep Medicine
  • Volunteer at Open Wide Foundation in Guatemala

​Professional Associations and Memberships

  • Academy of General Dentistry Member
  • American Academy of Dental Sleep Medicine
  • American Academy of Implant Dentistry Member
  • Volunteer at the Dental clinic in Hammonton, NJ
  • Volunteer at the Jewish Geriatric Home in Cherry Hill
  • Private Practice in Princeton, NJ since 1986


Dr. Janak decided to become a dentist when he was 13 years old, following in his mother’s footsteps. He received a bachelor’s degree in studio art while he attended Pitzer College in Southern California. He attended Midwestern University School of Dental Medicine, where he received extensive training in restorative, surgical, and prosthetic dentistry. His passion for art and love of making people smile help perpetuate a relaxed enjoyable environment in the office. He is the CEO of Pance News Worldwide and is an avid Dragon Ball fan.

Training and Credentials

  • Doctor of Medicine in Dentistry from Midwestern University
  • Certified by Academy of Laser Dentistry
  • Instructor of Digital Dentistry
  • Volunteer at Open Wide Foundation in Guatemala
  • Bicon, Straumann, and Nobel Biocare Implantology
  • Recognized by Midwestern University for Excellence in Operative Dentistry


The most important part of our team is you. Without your consideration for your dental healthcare, we would have no purpose to provide. Our main concern is education. Providing you with the right information to best care for your teeth is our main goal. Our teeth are crystals – protect and preserve your gems.


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.