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Best Root Canal Dentists in Arnold, MO (2026)

46 clinics offering root canals, rankedUpdated 0 paid placementsHow we rank →

The short answer

  1. 1

    Best overall for root canals: Arnold Dental Arts LLC, ranked #1 of 46 by service score; ranked on access and profile data; Google ratings not yet collected.

Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank

46 Arnold clinics list root canals and are ranked here by service score. 1 opens Saturdays and 8 open after 6pm. None list an endodontist on staff in our data yet. Google ratings are not yet collected for these clinics.

Top 10 root canal dentists in Arnold at a glance

Top 10 root canal dentists in Arnold at a glance
RankClinicService score
1Arnold Dental Arts LLC73
2DDS Dentures & Implant Solutions of Arnold73
3Family Dentistry of Arnold73
4Larisa Macedo, DMD, MPH73
5Laura Mears, DMD73
6Linderhof Family Dental Care73
7Matrix Dental Group73
8Patrick Murphy Family Dentistry73
9Seth A. Gladson, DMD73
10Water Tower Dental Group and Orthodontics73

The 46 best root canal dentists in Arnold, ranked

Ordered by service score: the DR Score plus bonuses for a specialist on staff, reviews that mention the service and same-day care where it applies.

  1. Ranked #1 for root canal in Arnold

    #1 Arnold Dental Arts LLC

    73/10015% of factors measured

    Ranked #1 for root canals in Arnold on access and profile data; Google ratings are not yet collected.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Arnold Dental Arts LLCFull profile
    In their words

    Our Philosophy is to provide the best possible and most thorough dental and craniofacial treatment for each of our patients. To support this philosophy we adhere to the following guidelines for our practice: Do what needs to be done; Do it well; Do not do what doesn’t need to be done; Do not omit anything! Our goal, therefore, is to help our patients, each having individual needs and desires, reach the best level of dental and craniofacial health they possibly can.

    From Arnold Dental Arts LLC's own description. Not part of the ranking.

  2. #2 DDS Dentures & Implant Solutions of Arnold

    73/10015% of factors measured

    Ranked #2 for root canals in Arnold on access and profile data; Google ratings are not yet collected.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at DDS Dentures & Implant Solutions of ArnoldFull profile
    In their words

    Our team at DDS Dentures + Implant Solutions of Arnold is here to serve you. Whether you're looking to get a new pair of replacement dentures, dental implants for a denture or a single tooth, a cleaning, or most services in between, we can help you fill that need!

    From DDS Dentures & Implant Solutions of Arnold's own description. Not part of the ranking.

  3. #3 Family Dentistry of Arnold

    73/10015% of factors measured

    Ranked #3 for root canals in Arnold on access and profile data; Google ratings are not yet collected.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Family Dentistry of ArnoldFull profile
    In their words

    As trained medical professionals, our dedication to maintaining a safe environment through rigorous infection control procedures is at our core. We know that moving forward our commitment to your safety will be even more important. While continuing to meet traditional CDC and OSHA requirements, we are adopting some new, additional protocols. For example, we might wear additional PPE, request you wear a mask to your appointment, or take your temperature upon arrival.

    From Family Dentistry of Arnold's own description. Not part of the ranking.

  4. #4 Larisa Macedo, DMD, MPH

    Roy Wilde Conference Center, 849 Jeffco Blvd Suite 200, Arnold, MO 63010

    73/10015% of factors measured

    Ranked #4 for root canals in Arnold on access and profile data; Google ratings are not yet collected.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Larisa Macedo, DMD, MPHFull profile(636) 287-0440
    In their words

    Dr. Macedo graduated from A.T. Still University with a dual degree – Doctor of Dental Medicine (DMD) and Master's in Public Health (MPH). She grew up in Russia and fluently speaks Russian; she also knows some conversational Spanish. In her spare time, Dr. Macedo enjoys outdoors, travel, art, painting, and gourmet cooking.

    From Larisa Macedo, DMD, MPH's own description. Not part of the ranking.

  5. #5 Laura Mears, DMD

    73/10015% of factors measured

    Ranked #5 for root canals in Arnold on access and profile data; Google ratings are not yet collected.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Laura Mears, DMDFull profile
    In their words

    At JL Dental, we offer comprehensive dentistry services for patients of all ages. Our Arnold dentist and dentistry team members make visiting the dental office a treat for all of our patients, and we hope you’ll consider visiting us for services to meet all of your preventive, restorative, and cosmetic dentistry needs and exceed your expectations. We offer a variety of oral health and hygiene services, and restorative dental crowns, bridges, and fillings.

    From Laura Mears, DMD's own description. Not part of the ranking.

  6. #6 Linderhof Family Dental Care

    73/10015% of factors measured

    Ranked #6 for root canals in Arnold on access and profile data; Google ratings are not yet collected.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Linderhof Family Dental CareFull profile
    In their words

    As trained medical professionals, our dedication to maintaining a safe environment through rigorous infection control procedures is at our core. We know that moving forward our commitment to your safety will be even more important. While continuing to meet traditional CDC and OSHA requirements, we are adopting some new, additional protocols. For example, we might wear additional PPE, request you wear a mask to your appointment, or take your temperature upon arrival.

    From Linderhof Family Dental Care's own description. Not part of the ranking.

  9. #9 Seth A. Gladson, DMD

    73/10015% of factors measured

    Ranked #9 for root canals in Arnold on access and profile data; Google ratings are not yet collected.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Seth A. Gladson, DMDFull profile
    In their words

    As trained medical professionals, our dedication to maintaining a safe environment through rigorous infection control procedures is at our core. We know that moving forward our commitment to your safety will be even more important. While continuing to meet traditional CDC and OSHA requirements, we are adopting some new, additional protocols. For example, we might wear additional PPE, request you wear a mask to your appointment, or take your temperature upon arrival.

    From Seth A. Gladson, DMD's own description. Not part of the ranking.

  10. #10 Water Tower Dental Group and Orthodontics

    73/10015% of factors measured

    Ranked #10 for root canals in Arnold on access and profile data; Google ratings are not yet collected.

    Based on services and profile completeness; Google ratings not yet collected.

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Water Tower Dental Group and OrthodonticsFull profile
    In their words

    As a Smile Generation Trusted office, we welcome you to Water Tower Dental Group and Orthodontics! With state-of-the-art infection control procedures in place, our #1 goal is to keep you and your family safe. We provide comprehensive specialty services with advanced, proven technology and offer customized financial solutions for you. We are proud to be your complete Arnold dental provider with services including Teledentistry, Same-Day Dental Crowns, Boost Whitening, Oral…

    From Water Tower Dental Group and Orthodontics's own description. Not part of the ranking.

  23. #23 Arnold Smiles

    124 Richardson Crossing, Arnold, MO 63010, United States

    47/10030% of factors measured

    Ranked #23 for root canals in Arnold: evening hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Thu 7 AM–7 PM · Fri 9 AM–3 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Arnold SmilesFull profile(636) 464-6444
    In their words

    Arnold Smiles is a general dental practice seeing patients of all ages. We are a group practice that has three doctors and extended hours for your convenience. Dr. Mariscal founded the office in 2006 because she wanted an office where she could practice the way she wanted to. Our practice has always had a focus on prevention and maintaining your natural smile ( or helping you get your natural looking smile back!). We also pride ourselves on using the latest technology for…

    From Arnold Smiles's own description. Not part of the ranking.

  24. #24 Alexander Wojtyna

    1200 Big Bill Rd, Arnold, MO 63010, United States

    47/10030% of factors measured

    Ranked #24 for root canals in Arnold: evening hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon 7 AM–4:30 PM · Tue–Wed 7:30 AM–5:30 PM · Thu 8 AM–8 PM · Fri 7 AM–12 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Alexander WojtynaFull profile(636) 287-0001
    In their words

    Alexander Wojtyna practices in Arnold, MO for Aspen Dental. With years of valuable dental experience, Alexander Wojtyna and the rest of the Aspen Dental team are proud to offer services like dentures, gum diseases, root canals, crowns, and bridges with the best lab technicians. To see a dentist near you book online or call anytime Monday – Friday 6:30am –11:00pm, Saturday 7:00am – 9:00pm, or Sunday 7:00am – 5:30pm EST. We are taking proactive steps so that patients, care…

    From Alexander Wojtyna's own description. Not part of the ranking.

  25. #25 Dr. Torri Findlay

    2231 Michigan Ave, Arnold, MO 63010

    47/10030% of factors measured

    Ranked #25 for root canals in Arnold: evening hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon 9 AM–7 PM · Tue 9 AM–6 PM · Wed–Thu 7 AM–4 PM · Fri 8 AM–2 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Dr. Torri FindlayFull profile(636) 287-1226
    In their words

    If you're looking for a dentist near me that is a Smile Generation Trusted dentist Dr. Torri Findlay in Arnold, MO can ease your dental concerns. Stop by Water Tower Dental Group and Orthodontics to get anything from a dental cleaning, cosmetic dentistry, to a root canal, or a dental emergency.

    From Dr. Torri Findlay's own description. Not part of the ranking.

All 46 clinics

#1 to #25 are shown in full above. Here are #26 to #46, in DR Score order; each links to its full profile.

RankClinicDR ScoreEvenings / weekends
26J. Scott Delaplain, DDS47Sat
27Dr. Patrick M. Murphy, DDS47Evenings
28Luminous Smiles47Evenings
29Reuther Family Dental - formerly Eminent Dental47Evenings
30Dr. Kathryn Reuther47Evenings
31COMTREA Health Center43Evenings
32Pediatric Dentistry of Sunset Hills - Arnold37
33Arnold Dental Center37
34Steven P. Leon, DDS, FIAO37
35Tosie Dental37
36Meramec Family Dentistry37
37Dakoda R. Apodaca-Johnson, DMD37
38Endodontics Of Arnold37
39McDermott Orthodontics37
40Jefferson County Dental Group37
41JL Dental37
42Erin Fraundorf, DMD, MSD37
43COMTREA Map Dental Clinic33
44Dr. William K. Weltscheff, DDS33
45Kennedy Thomas J DDS33
46Ashley M. Rhodes, DMD33

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Emergency and weekend dentists in Arnold

Clinics that list same-day or emergency care, or post Saturday, Sunday or after-6 PM hours. Severe swelling or bleeding: go to a hospital.

What is a root canal?

A root canal removes infected or inflamed pulp from inside a tooth, then cleans, disinfects and seals the canals. It is done to save a natural tooth that would otherwise need to come out. Most back teeth need a crown afterward.

Root canal: specialist or general dentist?

Many general dentists perform root canals, especially on front teeth and premolars. Endodontists are root canal specialists with 2–3 extra years of training. They are often recommended for molars with curved or hidden canals, retreatments, and teeth with unusual anatomy.

None of Arnold's 46 clinics offering root canals list an endodontist on staff in our data yet. See endodontists in Arnold

How much does a root canal cost in Arnold?

Typical ranges in USD for Arnold, MO. Your price depends on the tooth, the case and the clinic.

How much does a root canal cost in Arnold?
TypeTypical range (USD)BasisAs of
Front tooth (anterior)$700–$1,050DentistsRanked estimate from typical fees, adjusted for Missouri—
Premolar (bicuspid)$800–$1,200DentistsRanked estimate from typical fees, adjusted for Missouri—
Molar$1,000–$1,400DentistsRanked estimate from typical fees, adjusted for Missouri—
Retreatment of a previous root canal$1,100–$1,700DentistsRanked estimate from typical fees, adjusted for Missouri—

Estimates, not quotes. Ask the clinic for a written estimate. Full root canal cost guide for Arnold

What to expect from a root canal

Typical ranges for most patients. Your dentist's plan may differ.

A root canal: visits, chair time and recovery
FactTypically
Typical visits1–2 visits, plus a later visit for a crown on most back teeth
Chair timeAbout 60–90 minutes per visit
RecoveryMost patients return to normal activity the next day; tenderness for a few days is common
When to see a specialistMolars, retreatment of an earlier root canal, calcified or curved canals, or when your dentist refers you

How we ranked Arnold root canal dentists

We scored 46 Arnold clinics offering root canals on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 2 were excluded (2 duplicate listings). Google ratings are not yet collected, so each score is renormalised over the factors we measured. Data from Google listings and clinic websites, refreshed October 21, 2026.

Paid placement never changes a rank or score. Featured clinics are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

DR Score factors and weights
FactorWeightComputed fromIn Arnold data
Reputation45%Bayesian-adjusted Google star ratingNot yet collected
Review volume15%log10(review count) against the city maximumNot yet collected
Recency10%Share of reviews in the last 12 monthsNot yet collected
Access15%Evenings, Saturday, Sunday, same-day/emergency, accepting new patientsMeasured
Services10%Services offered out of 17Measured
Profile completeness5%Named dentists, years open, languages, insurance, photosMeasured

Root canals in Arnold: frequently asked questions

Who is the best root canal dentist in Arnold?

Arnold Dental Arts LLC ranks #1 of 46 Arnold clinics offering root canals by DentistsRanked service score. DDS Dentures & Implant Solutions of Arnold ranks #2. The score weighs reputation, access, services and profile data, plus a bonus for an endodontist on staff.

How much does a root canal cost in Arnold, MO?

A root canal in Arnold typically costs $700–$1,400 USD. By type: front tooth (anterior) $700–$1,050; premolar (bicuspid) $800–$1,200; molar $1,000–$1,400. These are estimates, not quotes. Basis: DentistsRanked estimate from typical fees, adjusted for Missouri. Ask the clinic for a written estimate.

Do general dentists in Arnold do root canals?

Yes. None of the 46 Arnold clinics offering root canals list an endodontist on staff in our data, so general dentists there typically provide it. Typical reasons to see an endodontist: molars, retreatment of an earlier root canal, calcified or curved canals, or when your dentist refers you.

Is a root canal covered by insurance or Medicaid in Missouri?

Many dental insurance plans cover root canals as basic or major care, often at 50–80% after the deductible, up to the annual maximum. The crown is usually billed separately. Medicaid coverage for adults varies by state.

Does a root canal hurt?

Most patients say a root canal feels similar to getting a filling, because the tooth is numbed with local anesthetic. The infection beforehand is often more painful than the procedure. Mild soreness for a few days afterward is common and usually eases with over-the-counter pain relief.

Which Arnold root canal dentists are open on Saturday?

1 of 46 Arnold clinics offering root canals lists Saturday hours, including J. Scott Delaplain, DDS. Hours come from each clinic's listing; check with the clinic before you go, since holiday and summer hours can change.

How many dentists offer root canals in Arnold?

46 Arnold clinics list root canals in our data. 0 of them list an endodontist on staff. 1 is open Saturdays. Google ratings are on file for none of them. Counts update when clinics change their profiles.

Update log for Arnold

  1. : DR Scores recalculated for 50 clinics.
  2. : 2 duplicate listings merged.

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