Root Canal Union Square, Manhattan

Stop the Pain. Save Your Tooth. Walk Out Feeling Better.

Expert root canal treatment in Union Square — gentle, precise, and far less intimidating than you think. Most patients are surprised by how easy it actually is.

smile lab dentistry union square

Over 1,400 five-star reviews from Manhattan patients

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Root Canal Treatment in NYC

A root canal is designed to clean out the bacteria and infection from the tooth’s root.

By repairing the damage and decay below the gum line, a root canal greatly reduces the chance of further infection, ensuring that your new implant or crown lasts many years.

Choosing a recognized dental practice known for its expertise and patient-first mentality is essential for this procedure. Dr. Waise Ebrahimi at Smile Lab NY, Manhattan, is our lead endodontist and has a wealth of experience in performing root canals and other delicate surgical procedures.

He’ll guide you through the entire procedure and provide simple, clear instructions for post-op recovery.

Signs You May Need a Root Canal in New York

A root canal is designed to prevent infection in the roots of your teeth. Patients suffering from cracked or decayed teeth usually need a root canal to save the teeth from more damage.

Here are some other symptoms that may signal the need for a root canal specialist:

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Benefits of Root Canal Treatment

Undergoing root canal treatment at the right time can protect your teeth and jaw from undergoing more invasive surgical procedures. Plus, it helps:

The Smile Lab Difference

Dr. Tala Ebrahimian brings exceptional training, advanced technology, and compassionate care to every patient at Smile Lab NYC

True Multi-Specialty Care

All specialists under one roof means no more referrals across the city, no conflicting treatment plans, and faster care from start to finish. Your periodontal surgeon, endodontist, oral surgeon, and cosmetic dentist are all here, all collaborating on your care.

Built for Your Schedule

Open 9AM-7PM weekdays and 9-5 all weekend. Book same-day appointments online. Fit dentistry into your life, not the other way around.

Transparent from Day One

Know exactly what you’ll pay before treatment begins. We accept most insurance, offer 0% financing, and never surprise you with hidden costs.

Science- Backed, Conservative Care

No gimmicks. No outdated methods. Just evidence-based dentistry focused on long-term oral and overall health.

A Space You’ll Actually Want to Visit

Brand-new office with clean design, modern technology, and an atmosphere that feels more like a SoHo studio than a dental clinic.

Root Canal Procedure

At Smile Lab in Union Square, Manhattan, we ensure that every precaution is taken before surgery begins. Here’s a detailed look into Dr. Waise Ebrahimi’s precise root canal procedure:

Examination & X-Ray

Dr. Ebrahimi begins with a thorough examination and digital X-rays to assess the extent of the infection and map the root canal before any treatment begins.

A local anaesthetic is applied so you feel no pain. A small rubber dam isolates the tooth, keeping the area clean and bacteria-free throughout.
Using precision instruments, the infected pulp is removed and the canal is carefully cleaned, shaped, and disinfected to eliminate all traces of bacteria.

The canal is sealed to prevent re-infection, and a crown or filling is placed to restore your tooth’s full strength and natural appearance.

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Still in Pain? A Root Canal Can Fix That — Today.

Most people dread root canals — but the truth is, a root canal is what ends the pain, not causes it. Smile Lab Dentistry in Union Square has same-week appointments available and a comfort-first team that will make sure you actually feel okay from start to finish.

Expert Specialists.
Zero Judgment. Real Results.

At Smile Lab, you’re not just a patient number.
You’re cared for by a collaborative team of highly trained specialists who actually talk to each other about your treatment.

Dr. Waise Ebrahimi

Founder & General Dentist

Dr. Cameron Lewis

Oral & Maxillofacial Surgeon

Dr. Tala Ebrahimian

Periodontist & Implant Specialist

Why Manhattan Patients Trust Smile Lab Dentistry for Root Canals

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A Decade of Proven Expertise

Dr. Ebrahimi graduated from UCSF, the country's top dental school, and has been the #1 NIH award recipient for 13 consecutive years. You're in the most experienced hands in NYC.

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State-of-the-Art Technology

We use cutting-edge equipment for precision and minimal discomfort — from digital X-rays to advanced endodontic instruments — meaning faster recovery and better outcomes.

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A Comfort-First Approach

We understand dental anxiety. Dr. Ebrahimi personally walks every patient through the full procedure and aftercare with simple, clear guidance so you always feel informed and at ease.

More About Dr. Waise Ebrahimi - Root Canal Dentist

Dr. Waise Ebrahimi graduated from the country’s top dental school, the University of California San Francisco. He has consistently been the #1 recipient of the federal NIH award for the past 13 years. After completing his doctorate in dental surgery, Dr Waise Ebrahimi continued to develop his skills in reconstructive and cosmetic surgery by enrolling in the world-renowned Kois Center for Advanced Dentistry. 

He has an extensive patient base all filled with satisfied patients who’ve reported a marked improvement in their lives after opting for root canal therapy from him and his team. You’ll hardly find anyone more qualified to perform your root canal therapy and restore your beautiful smile. 

The Smile Lab Dental Office is Near:

Smile Lab Makes Life Easy

Convenience
on your terms
Transparent
pricing & financing
All specialists
under one roof
Science-backed care
Modern,
high-tech office
Comfort- first,
no judgment

What Patients Say About Their Root Canal

Maddy F
Maddy F
I love this office! Everyone is so kind and Dr Basseri is so kind + good at explaining things. He is the most knowledgeable dentist I’ve found on TMJ and has been great all around.
Rachael Y
Rachael Y
I've seen lots of different dentists over the years as my insurance has changed or I've moved. Smile Lab is the first place where I feel like they really care about me. I had some rough cavities filled and was nervous because of a previous bad experience. The dentist here had no problem giving me breaks or extra medicine when I needed it. He even gave my jaw a massage when I could close my mouth again! I'll definitely trust Smile Lab with my future dental care.
Yev D
Yev D
Office is in an awesome location. Right off the F train on freaking Broadway! You enter and are greeted professionally, the staff are all really nice and the whole office is squeaky clean. Dr. Waise has great bedside manner, easy going but very knowledgeable. Ive been having headaches for 8 years and within 5 minutes of meeting me he explained to me the neck and jaw issues that come from posture, recommended a solution and even loosened up some of the sore muscles in my jaw! Cleaning was great, everything was transparent and nobody hassled me for anything. Ill be coming back, for a filling, a cleaning even if its only for a jaw massage!
Maribeth C
Maribeth C
Ive been scared of the dentist my whole life, and truthfully it had been years since I had been to one, then I had horrible jaw pain and decided to go to smile lab. Dr. E and the team were phenomenal, and I've recommended them to everyone I know. Thank you for the painless, speedy, and kind help!

Common Questions About Root Canals in Manhattan

Is a root canal treatment painful?
Most patients are surprised at how comfortable root canal treatment is. With modern local anaesthesia you should feel little to no pain during the procedure. In fact, a root canal relieves the pain caused by the infection — most patients feel significantly better within a day or two of treatment.

Most root canal treatments are completed in one to two appointments of 60–90 minutes each. The exact duration depends on the complexity of the case and the extent of the infection. Dr. Ebrahimi will give you a clear timeline during your initial consultation at Smile Lab in Manhattan.

Delaying root canal treatment allows the infection to spread deeper into the jaw and surrounding teeth, potentially leading to bone loss, tooth loss, and far more invasive procedures like implants or bridge insertions. Seeking treatment early is always the safer and more affordable option.

Root canal therapy is covered by most dental insurance plans as a restorative procedure. The team at Smile Lab will verify your benefits before your appointment — use our insurance checker or call us directly and we’ll walk you through your coverage options.

Smile Lab in Union Square, Manhattan is widely regarded as one of NYC’s top destinations for root canal treatment. Led by Dr. Waise Ebrahimi — a UCSF graduate and 13-time NIH award recipient — Smile Lab combines over a decade of specialist experience with state-of-the-art technology and a patient-first approach. With a 4.7-star rating across over 2,400 combined Google and ZocDoc reviews, patients across Union Square, Flatiron, Greenwich Village, Chelsea, and beyond trust Smile Lab for their dental care.

Perfectly Located in
the Heart of Union Square

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Don't Let Tooth Pain Run Your Life Any Longer.

An infected or damaged tooth doesn’t heal on its own — and the longer you wait, the more complicated and costly it becomes. Smile Lab Dentistry’s experienced team in Union Square is ready to get you out of pain, save your tooth, and get you back to your day. Over 1,400 five-star patients can’t be wrong.

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