Save Your Tooth — And End the Pain
At Brilliant Smiles of North Plainfield, Dr. Sonal Deshpande uses gentle, precise root canal therapy to relieve your pain, save your natural tooth, and get you back to normal — often in a single appointment.
- Pain relief — often same visit
- Natural tooth saved from extraction
- Most insurance plans accepted
Gentle, Numbed Procedure
The area is fully numbed before treatment begins, so most patients feel little to nothing during the procedure.
One to Two Appointments
Most root canals at our North Plainfield office are completed in 30–90 minutes, with one or two visits depending on your case.
Insurance-Friendly Coverage
Root canal therapy is covered by most dental insurance plans, and our team will verify your benefits before you commit.
Quick Facts
Essential information about this procedure
“Root canal therapy doesn't cause pain — it ends it. Most patients are surprised by how comfortable the procedure actually is.”
Why Root Canals Are Far Less Scary Than You Think
If you've been putting off a visit because of tooth pain — or because someone told you root canals were something to dread — you're not alone. That fear is one of the most common things we hear at Brilliant Smiles of North Plainfield. And it's almost always based on outdated information.
The truth is, modern root canal treatment is designed to relieve pain, not cause it. Dr. Sonal Deshpande begins every procedure by fully numbing the area, so the treatment itself is typically no more uncomfortable than getting a routine filling. The discomfort you feel before calling us — the throbbing, the sensitivity to hot and cold, the ache that wakes you up at night — is what root canal therapy is designed to stop.
The procedure works by removing the infected or damaged pulp inside your tooth (the soft inner tissue that houses nerves and blood vessels), then carefully cleaning, disinfecting, and sealing the canals to prevent reinfection. Your natural tooth stays in place, intact and functional. For most patients, the relief begins within a day or two of treatment.
Dr. Deshpande takes time to explain every step before she begins, so you always know what to expect. There are no surprises, no pressure, and no judgment — no matter how long you've been putting this off.
From Tooth Pain to Full Relief
Here is exactly what to expect, from your first call to a fully restored, pain-free tooth.
Day 1
Exam and Diagnosis
Dr. Deshpande evaluates your tooth with X-rays and a clinical exam to confirm whether root canal therapy is the right treatment and to review your insurance coverage before anything begins.
Same Visit or Visit 2
Root Canal Treatment
The area is numbed, the damaged pulp is removed, and the canals are cleaned, shaped, and sealed with a biocompatible filling material — most patients feel little to nothing throughout.
Days 2–14
Initial Recovery
Mild tenderness or sensitivity is normal for a few days; over-the-counter pain relief is usually sufficient, and most patients return to normal activities the following day.
2–4 Weeks After
Crown Placement
A dental crown is placed over the treated tooth to restore its full strength and appearance, protecting it for years to come.
Day 1
Exam and Diagnosis
Dr. Deshpande evaluates your tooth with X-rays and a clinical exam to confirm whether root canal therapy is the right treatment and to review your insurance coverage before anything begins.
Same Visit or Visit 2
Root Canal Treatment
The area is numbed, the damaged pulp is removed, and the canals are cleaned, shaped, and sealed with a biocompatible filling material — most patients feel little to nothing throughout.
Days 2–14
Initial Recovery
Mild tenderness or sensitivity is normal for a few days; over-the-counter pain relief is usually sufficient, and most patients return to normal activities the following day.
2–4 Weeks After
Crown Placement
A dental crown is placed over the treated tooth to restore its full strength and appearance, protecting it for years to come.
Your Root Canal in 3 Straightforward Steps
Dr. Deshpande handles every clinical detail — all you need to do is make the call and show up. We'll take it from there.
Book Your Exam
Call or request an appointment online and our team will confirm your insurance, answer your questions, and get you scheduled at a time that works for your life.
We Remove the Pain Source
Dr. Deshpande numbs the area completely, removes the infected pulp, cleans and seals the canals, and places a temporary or permanent restoration — all in one comfortable visit when possible.
Leave With a Healthy Tooth
Your natural tooth is saved, the pain is gone, and once your crown is placed you can eat, speak, and smile without thinking about it again.
Real Patients, Real Relief — Read Their Stories
Patients from North Plainfield, Plainfield, Watchung, and Green Brook share why they trusted Brilliant Smiles with their root canal treatment.
“The best experience ever, never thought I can smile with confidence again. Geovanna was so helpful, and work hard to get my smile to where it is now. Definitely recommend this place and every dentist in the world should have someone as helpful and as understanding as Geovanna.”
“Took excellent care of me while needing an implant. I had never been through this procedure before and they made it as painless as possible. Excellent staff. Excellent service!”
“(Translated by Google) This is an amazing place, from the reception staff to the assistants and dentists. The service is wonderful. They are very kind, attentive, and their work is excellent! 100% recommended! (Original) Este es un increíble lugar, desde las personas de la recepción hasta los asistentes y dentistas. La Atención es maravillosa. Son muy amables, están pendientes de ti y su trabajo es excelente !! Recomendados 100%”
Other Services That May Support Your Care
Depending on your tooth's condition, one of these treatments may pair with or follow your root canal to restore your full smile.
Dental Crowns & Bridges
Dental crowns and bridges are effective restorative solutions for missing or damaged teeth, helping to rebuild your smil
Learn more
Cavity Treatment & Tooth Fillings
Dr. Sonal Deshpande treats cavities and tooth decay using advanced, mercury-free tooth-colored fillings that restore you
Learn more
Dentures
Replace missing teeth with custom-fitted partial or full dentures that restore your smile, help you eat and speak comfor
Learn moreCommon Questions About Root Canal Treatment
I've heard root canals are extremely painful — is that really true?
The reputation root canals have for pain is largely outdated. Modern root canal treatment, performed with today's anesthetics and techniques, is typically no more uncomfortable than getting a filling. In fact, the procedure relieves the pain caused by the infected tooth — most patients tell us they feel significantly better within a day or two of treatment. Dr. Deshpande takes a gentle, patient-centered approach specifically designed to ease anxiety and keep you comfortable throughout.
What happens if I just ignore the infected tooth instead of getting a root canal?
An infected tooth doesn't resolve on its own — the infection can spread to surrounding teeth, your jawbone, and in serious cases, beyond your mouth. Addressing it early with root canal therapy allows Dr. Deshpande to save your natural tooth and prevent a situation that would require more extensive and costly treatment down the road. Keeping your natural tooth is almost always the best outcome for your long-term oral health.
How long does a root canal take, and will I need more than one visit?
Many root canals can be completed in a single appointment lasting roughly 60 to 90 minutes, depending on the complexity of the case. Some teeth — particularly molars with multiple canals — may require a second visit to complete. We'll give you a clear timeline at your appointment so you can plan accordingly, and we'll work around your schedule to minimize disruption to your day.
Does insurance cover root canal treatment?
Root canal therapy is generally covered under most dental insurance plans as a major restorative service, though the exact percentage varies by plan. Before your treatment begins, our team will check your specific benefits so you have a clear picture of your coverage and any expected out-of-pocket costs. If you have a balance remaining, flexible payment plans and 0% financing are available to help spread the cost.
What's the recovery like after a root canal?
Most patients return to their normal routine the same day or the day after treatment. You may experience some mild tenderness or sensitivity for a few days, which over-the-counter pain relievers typically manage well. Dr. Deshpande will walk you through aftercare instructions and what to expect before you leave the office, and we're always available if you have questions during your recovery.
My goal with every root canal is simple: make sure you leave with less pain than you came in with, and with your tooth still in your mouth where it belongs.
Dr. Sonal Deshpande
General & Restorative Dentist · North Plainfield, NJ
Dr. Deshpande believes that informed patients heal better and worry less. Before every root canal, she takes the time to walk you through the procedure, confirm your insurance coverage, and answer every question — because no one should go into treatment feeling uncertain or afraid.
Save Your Tooth — And End the Pain
Calling sooner means less damage, lower costs, and faster relief — and our team makes the entire process as easy as possible from start to finish.
When you call or book online, our team will verify your insurance benefits, answer your questions, and find an appointment time that fits your schedule. Dr. Deshpande will review your X-rays, explain your options clearly, and — when you're ready — complete your root canal with precision and care.