Root canal therapy has come a long way in recent years, transforming from a procedure many patients feared into one that is efficient, comfortable, and long-lasting. On The Wonder Tooth Podcast, Dr. Radwa Saad, Princeton cosmetic dentist, sat down with Dr. Nadia Liss, endodontist and founder of Hamilton Endodontics, to discuss the exciting advances in root canal treatment that are changing patient care.

This technology reduces guesswork and ensures patients at Dent Blanche Dental receive the highest standard of dental care.

Traditional hand files were once the standard, but rotary instruments now provide faster and more accurate results.

This means less time in the dental office and a more comfortable experience for patients.

Modern Princeton dentistry also relies on dental microscopes and ultrasonic tools.

These tools significantly improve the success rate of root canal therapy.

This approach not only saves time but also strengthens and protects the treated tooth right away.

Root canals now last longer thanks to improved materials.

With proper dental care, a root canal can last a lifetime.

Many patients still fear root canals, but modern dentistry has made the process far less intimidating.

Faster healing, minimal discomfort, and predictable results help patients feel confident about their dental care.

Learn more about Root Canal

Root canal therapy has advanced far beyond its old reputation. With digital dentistry, 3D imaging, same-day crowns, and precision tools, Princeton dentists like Dr. Radwa Saad and Dr. Nadia Liss provide painless, efficient, and long-lasting results.

If you’re experiencing tooth pain or need expert dental care, trust the best dentist in Princeton at Dent Blanche Dental.

Contact Dr. Nadia Liss

Hamilton Endodontics

Dr. Nadia Liss

1245 Whitehorse Mercerville Rd, Suite 424

Hamilton Township, NJ 08619

609.438.9130

When it comes to dental care, few treatments are as misunderstood as the root canal. Many patients at our Princeton dental office arrive with fear, driven by myths passed down for generations. To set the record straight, Dr. Radwa Saad interviewed Dr. Nadia Liss, endodontist and founder of Hamilton Endodontics, on The Wonder Tooth Podcast. Together, they debunk the most common root canal myths and explain the reality behind this essential procedure.

Reality: Modern anesthesia and advanced technology make root canal treatment virtually pain-free.

Reality: Saving a natural tooth prevents shifting, bone loss, and the need for costly replacements.

Reality: With proper dental care and restoration, root canals can last a lifetime.

Reality: This misconception comes from outdated studies over a century old.

Patients at Dent Blanche Dental often share relief and gratitude after their root canal treatment. One patient who arrived with severe tooth pain left the same day pain-free with a restored smile. Another shared that the best dentist in Princeton helped them overcome years of fear with a gentle, efficient root canal that saved their natural tooth.

Learn more about Root Canal

Q1: Do root canals hurt?

A: No. With modern anesthesia and digital dentistry, root canal treatment is virtually painless. Most patients say it feels like getting a filling.

Q2: Is it better to pull a tooth instead of a root canal?

A: No. Saving your natural tooth with a root canal prevents shifting teeth, bone loss, and the need for costly dental implants or dentures.

Q3: How long does a root canal last?

A: With proper dental care and a strong crown, a root canal can last a lifetime. At Dent Blanche Dental in Princeton, we restore teeth for lasting results.

Q4: Can a root canal make you sick?

A: No. The myth that root canals cause illness is outdated and untrue. Modern Princeton dentistry ensures root canals are safe, effective, and healthy.

Root canal therapy is not something to fear—it’s a safe, effective, and painless procedure that protects your natural teeth and overall oral health. If you’re looking for the best Princeton dentist or want expert care from leading endodontists like Dr. Nadia Liss, visit Dent Blanche Dental.

📞 Call us today at 609-890-1888 or schedule your appointment online at

A root canal is one of the most common yet misunderstood dental treatments.

In this episode of The Wonder Tooth Podcast, Dr. Radwa Saad, a leading cosmetic dentist sits with Dr. Nadia Liss, Endodontist in New Jersey.

At Dent Blanche Dental, we believe patient education is the foundation of exceptional dental care. In this special episode of The Wonder Tooth Podcast, Dr. Radwa Saad sits down with Dr. Nadia Liss, endodontist and founder of Hamilton Endodontics, to explain what a root canal is, why it is performed, and how modern Princeton dentistry has made the procedure more comfortable than ever.

A root canal is a common dental treatment designed to remove infection inside the tooth and preserve your natural smile. Instead of extracting the tooth, your Princeton dentist carefully removes damaged pulp, disinfects the area, and seals the tooth to restore its health. This approach is essential for saving natural teeth and avoiding the long-term issues that follow tooth loss.

If you are experiencing:

1. Persistent toothache
2. Sensitivity to hot or cold
3. Swelling or tenderness around the gums
4. A dental abscess

…it may be time to visit a Princeton dental office for evaluation. Dr. Nadia Liss explains that these symptoms should never be ignored, as early treatment provides the best outcome.

During the podcast, Dr. Liss provides a simple breakdown of the root canal process:

1. Diagnosis – Using digital imaging to pinpoint infection.
2. Anesthesia – Ensuring the treatment is completely painless.
3. Cleaning – Removing infected tissue from inside the tooth.
4. Sealing – Restoring the tooth’s structure with advanced materials.
5. Restoration – Often finished with a crown to protect and strengthen the tooth.

Thanks to advancements in cosmetic dentistry and digital tools, root canal therapy is now quick, efficient, and stress-free. Princeton dentists like Dr. Saad and Dr. Liss use the latest technology to ensure precision and comfort, making the experience much easier than patients expect.

Saving your natural dent is always better than extraction. A root canal prevents shifting, bone loss, and the need for costly dental implants. Choosing the best dentist for your care ensures long-lasting results and confidence in your smile.

No, modern root canal treatment is virtually painless. At Dent Blanche Dental in Princeton, we use advanced anesthesia and digital dentistry tools to ensure maximum comfort. Most patients say the procedure feels no different than getting a regular filling.

A typical root canal procedure usually takes 60 to 90 minutes, depending on the complexity of the tooth. Thanks to rotary instruments and digital imaging, Princeton dentists can often complete treatment in just one visit.