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Dental Procedure

Root Canal in Johnston

20 NPI-verified practices offering root canal therapy in Johnston, RI

20

Verified Providers

0

1

Accept Insurance

0

Owner-Claimed

Finding a trusted provider for root canal therapy in Johnston doesn't have to be stressful. With 20 NPI-verified practices in the Johnston area offering this procedure, you have real choices backed by verified credentials.

Johnston residents benefit from access to both specialized providers and general dentists who perform root canal therapy. Of these practices, 1 accept dental insurance — making it easier to find care that fits your coverage.

Whether you're a long-time Johnston local or new to the area, root canal is one of the most common dental procedures performed here. Take time to compare providers, read about what to expect, and find one who makes you feel comfortable.

What is root canal therapy?

A root canal is a dental procedure that saves a severely infected or decayed tooth by removing the damaged pulp (the soft tissue inside the tooth), cleaning and disinfecting the root canals, and sealing them to prevent future infection. Without a root canal, the infection can spread, leading to abscesses, bone loss, and ultimately tooth loss.

What to expect during root canal therapy

Modern root canals are no more uncomfortable than getting a routine filling. Your dentist or endodontist will numb the area with local anesthesia, create a small opening in the tooth, remove the infected pulp, clean and shape the canals, fill them with a biocompatible material, and seal the tooth. A crown is usually placed within a few weeks to protect and restore the tooth. Most patients can return to normal activities the same day, with any mild soreness managed by over-the-counter pain relievers.

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How much does root canal therapy cost in Johnston?

Nationally, root canal therapy ranges from $500–$1,600 per tooth. Front teeth are less expensive. Molars cost more due to additional canals. Crown: $800–$2,500 extra.

Why choose a dentist in Johnston for root canal?

Johnston is home to a robust community of dental professionals, including many who specialize in root canal therapy. With 20 verified practices in the area offering this procedure, you benefit from competitive pricing, diverse expertise, and the convenience of finding care close to home.

Choosing a local provider in Johnston means shorter travel times, easier follow-up visits, and the ability to build a long-term relationship with a dentist who understands your community. Many Johnston practices offer modern technology like 3D imaging, same-day restorations, and sedation options to make your experience as comfortable as possible.

Plus, with 1 practice accepting dental insurance, you have a good chance of finding a provider who works with your plan. Always verify your specific coverage before scheduling.

Verified practices offering root canal therapy

Showing 20 of 20
DA

Dental Associates of Ri

1414 Atwood Ave Suite 350

Johnston, RI 02919

(401) 331-7665

NPI Verified
JF

Johnston Family Dentistry INC. Dba Dental Arts Group

1136 Hartford Ave

Johnston, RI 02919

(401) 521-3661

NPI Verified
MM

Mansolillo Mansolillo & Mansolillo DDS

1347 Hartford Ave

Johnston, RI 02919

(401) 861-1080

NPI Verified
MA

Johnston Dental Group

1524 Atwood Ave

Johnston, RI 02919

(401) 273-4411

NPI Verified
AS

Alan Steven Lichtenfeld, D.D.S.

2695 HARTFORD AVE

Johnston, RI 02919

(401) 934-3389

NPI Verified
AB

Akia Blackmon, DMD

1384 Atwood Ave

Johnston, RI 02919

(401) 934-0400

NPI Verified
CD

Christina Dawn Dicomes, DMD

1557 HARTFORD AVE

Johnston, RI 02919

(401) 273-0440

NPI Verified
DC

David Charles Mcfarland, D.D.S.

1136 HARTFORD AVE

Johnston, RI 02919

(401) 521-3661

NPI Verified
DC

David Choi, DMD

1384 Atwood Ave

Johnston, RI 02919

(401) 934-0400

NPI Verified
JF

John F Tompkins, DDS

1524 ATWOOD AVENUE

Johnston, RI 02919

(401) 331-7665

NPI Verified
JF

Johnston Family Dentistry LLC

1136 Hartford Ave

Johnston, RI 02919

(401) 521-3661

NPI Verified
JA

Joseph Absi

1526 Atwood Ave Ste 102

Johnston, RI 02919

(401) 273-4411

NPI Verified
JZ

Joseph Zarrella, DMD, Ms

4 Greenview Ct

Johnston, RI 02919

(401) 239-6721

NPI Verified
LF

Laura Flynn, D.M.D.

1126 Hartford Ave

Johnston, RI 02919

(401) 351-2750

NPI Verified
MK

Aspen Dental

1384 ATWOOD AVE

Johnston, RI 02919

(401) 943-0400

NPI Verified
MA

Michael Allen Barry, DMD

1524 ATWOOD AVE

Johnston, RI 02919

(401) 821-2373

NPI Verified
OD

Onkar Dadiala

1384 Atwood Ave

Johnston, RI 02919

(401) 400-4365

NPI Verified
RK

Roumiana Kardzhieva, DMD

1384 Atwood Ave

Johnston, RI 02919

(401) 934-0400

NPI Verified
SJ

Stephen Joseph Thomas, DDS

1126 HARTFORD AVENUE

Johnston, RI 02919

(401) 519-1940

NPI Verified
SY

Susanne Yvonne Lavoie, DDS

1481 ATWOOD AVE

Johnston, RI 02919

(401) 228-7550

NPI Verified

Frequently asked questions about root canal therapy

Does a root canal hurt?
With modern techniques and anesthesia, a root canal is no more painful than getting a regular filling. In fact, the procedure relieves the pain caused by the infected tooth. Any post-procedure soreness is typically mild and managed with over-the-counter pain relievers like ibuprofen.
How long does a root canal take?
Most root canals take 60 to 90 minutes for a front tooth and 90 minutes to 2 hours for a molar (which has more canals). Complex cases or retreatments may require multiple visits. Your dentist will give you a specific timeline after evaluating your tooth.
How much does a root canal cost?
Costs vary by tooth type: front teeth (incisors) $500–$1,100, premolars $600–$1,300, and molars $800–$1,600. Seeing an endodontist (root canal specialist) may cost slightly more but offers higher success rates for complex cases. Most dental insurance covers 50–80% of the procedure. A crown is usually needed afterward ($800–$2,500 additional).
What happens if I don't get a root canal?
If the infected pulp isn't removed, the infection can spread to the jawbone, causing an abscess (a painful pocket of pus), bone loss around the tooth root, and potentially systemic infection. The only alternative to a root canal is tooth extraction, which then requires a bridge or implant to prevent adjacent teeth from shifting.
How long does a root canal last?
With proper care — good oral hygiene, regular dental checkups, and a well-fitted crown — a root-canaled tooth can last a lifetime. Success rates are approximately 90–95% when performed by a specialist. The crown may need replacement after 10–15 years due to normal wear.