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DentistsRanked

Best General Dentists in O'Fallon, MO (2026)

55 clinics offering general dentistry, rankedUpdated 0 paid placementsHow we rank →

The short answer

  1. 1

    Best overall for general dentistry: Brookside Family Dentistry, ranked #1 of 55 by service score; ranked on access and profile data; Google ratings not yet collected.

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55 O'Fallon clinics list general dentistry and are ranked here by service score. 5 open Saturdays and 9 open after 6pm. Google ratings are not yet collected for these clinics.

Top 10 general dentistry dentists in O'Fallon at a glance

Top 10 general dentistry dentists in O'Fallon at a glance
RankClinicService score
1Brookside Family Dentistry73
2Dardenne Dental Arts73
3Kelli S. Smith, DMD73
4Periodontics of O'Fallon73
5Plessner Jennifer A. DDS73
6Bhatia Orthodontics67
7Dr. Ayse Kilfoy, DMD67
8Dr. Dennis Senderovich67
9Dr. Didem O. Ince, DDS67
10Dr. Osmond Jones67

The 55 best general dentistry dentists in O'Fallon, 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.

  2. #2 Dardenne Dental Arts

    73/10015% of factors measured

    Ranked #2 for general dentistry in O'Fallon 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 Dardenne Dental ArtsFull profile
    In their words

    Many offices in the O Fallon area are corporate, big business dental practices; with quotas and pushy sales tactics. Not us. We are a family owned dental practice, geared towards prevention first, striving to help our patients oral health be the very best it can be. Give us a try today, we would love to meet you and your family.

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

  15. #15 Premier Dental Partners - O'Fallon

    67/10015% of factors measured

    Ranked #15 for general dentistry in O'Fallon 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 Premier Dental Partners - O'FallonFull profile
    In their words

    Regardless of the treatment needed, new patients are often surprised at the individual attention that comes with a visit to Premier Dental Partners. We elicit this reaction by focusing on a blend of Quality, Convenience and Caring. It would be our privilege to partner with you to help you and your family work toward achieving a lifetime of good oral health and overall well-being!

    From Premier Dental Partners - O'Fallon's own description. Not part of the ranking.

  21. #21 Riverheart Family Dentistry

    8618 Mexico Rd, O'Fallon, MO 63366, United States

    47/10030% of factors measured

    Ranked #21 for general dentistry in O'Fallon: evening hours.

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

    Hours
    Mon–Fri 7 AM–7 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Riverheart Family DentistryFull profile(636) 362-4374
    In their words

    At our dental practice in O'Fallon, we understand the unique smile needs that patients face through each stage of life. Dr. Schwarz and our team of dental professionals are qualified and equipped to meet those needs with unsurpassed patient care. While the health of your teeth and gums are of primary importance, we also value the benefits of an attractive smile. With our expertise in general, restorative and cosmetic dentistry, we can ensure your smile retains both function…

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

  22. #22 Jeffrey J. Harris, DDS

    1630 Market Center Blvd Suite 100, O'Fallon, MO 63368, United States

    47/10030% of factors measured

    Ranked #22 for general dentistry in O'Fallon: Saturday hours.

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

    Hours
    Mon–Tue 7 AM–5 PM · Wed 7 AM–6 PM · Thu–Fri 7 AM–5 PM · Sat 8 AM–1 PM · Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Jeffrey J. Harris, DDSFull profile(636) 300-4380

  23. #23 Dental Professionals of Dardenne

    1000 Rondale Ct, O'Fallon, MO 63368, United States

    47/10030% of factors measured

    Ranked #23 for general dentistry in O'Fallon: evening hours.

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

    Hours
    Mon–Tue 7 AM–6:30 PM · Wed–Thu 7 AM–4:30 PM · Fri 7:30 AM–2:30 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Dental Professionals of DardenneFull profile(636) 322-4010
    In their words

    Welcome to the Dental Professionals of Dardenne! The search for a new dentist in O’Fallon can bring up feelings of stress and dental anxiety. It is our mission to alleviate any concerns you may have about your upcoming appointment and to provide you with all of the information you need to help you relax and become a partner in your own dental care. From your first phone call to our office, we make every effort to help toward this goal. Our priority is to provide top quality,…

    From Dental Professionals of Dardenne's own description. Not part of the ranking.

  24. #24 O'Fallon Modern Dentistry

    3009 State Hwy K, O'Fallon, MO 63368

    47/10030% of factors measured

    Ranked #24 for general dentistry in O'Fallon: Saturday hours.

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

    Hours
    Mon 8 AM–4 PM · Tue 8 AM–5 PM · Wed 8 AM–4 PM · Thu 8 AM–6 PM · Fri 8 AM–1 PM · Sat 8 AM–2 PM · Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at O'Fallon Modern DentistryFull profile(636) 379-7552
    In their words

    As a Smile Generation Trusted office, we welcome you to O'Fallon Modern Dentistry! 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 O'Fallon dental provider with services including Teledentistry, Same-Day Dental Crowns, Boost Whitening, Oral Surgery, Wisdom…

    From O'Fallon Modern Dentistry's own description. Not part of the ranking.

All 55 clinics

#1 to #25 are shown in full above. Here are #26 to #55, in DR Score order; each links to its full profile.

RankClinicDR ScoreEvenings / weekends
26Confident Smiles and Implants - O'Fallon47Sat
27O'Fallon Dental Care47Evenings
28Best Care Dental47Evenings
29Dr. Mark Moan, DMD43Evenings
30Dr. Schoening43Evenings
31Dennis Schulze DDS43Evenings
32Dr. David King37Evenings · Sat
33Twin Oaks Family Dental - O'Fallon37
34Creative Smiles at WingHaven37
35Jennifer S. Tharp, DDS37
36Deer Creek Dental37
37Nitin Sapra, DMD37
38O'Fallon Dental Partnership Barry D. Brace DMD & Associates37
39Boardwalk Family Dental37
40Brian E. Waldman, DMD37
41Smile Design Dental Center37
42O'Fallon Dental Works37
43Midwest Oral Maxillofacial & Implant Surgery37
44Highway K Dental Care37
45Lakeview Dental37
46O'Fallon Family Dentistry37
47Mooney Orthodontics37
48Periodontics of O'Fallon: Sarah Northcott, DMD, MS37
49My Child's Dentist37
50Midpoint Dental37
51St. Louis Pediatric Dentistry33
52First Impressions Dental33
53Northwest Oral Surgeons33
54Dr. Thomas Mooney28
55Lakeside Dental17

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What is general dentistry?

General dentistry covers routine care: checkups, cleanings, x-rays, fillings and basic treatment of gum disease. A general dentist is usually the first stop for any dental problem and refers patients to specialists when a case needs it.

General dentistry: specialist or general dentist?

General dentists (DDS or DMD) provide this care themselves. There is no specialist for general dentistry; a general dentist may refer you to an endodontist, periodontist, orthodontist or oral surgeon for complex work.

How much does general dentistry cost in O'Fallon?

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

How much does general dentistry cost in O'Fallon?
TypeTypical range (USD)BasisAs of
Checkup exam$55–$170DentistsRanked estimate from typical fees, adjusted for Missouri—
Exam, cleaning and x-rays$170–$390DentistsRanked estimate from typical fees, adjusted for Missouri—

Estimates, not quotes. Ask the clinic for a written estimate. Full general dentistry cost guide for O'Fallon

What to expect from general dentistry

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

General dentistry: visits, chair time and recovery
FactTypically
Typical visits1 visit for a checkup; follow-up visits if treatment is needed
Chair timeAbout 30–60 minutes for an exam and cleaning
RecoveryNone for a routine checkup
When to see a specialistWhen your dentist finds a problem outside routine care, such as a complex root canal, advanced gum disease or bite problems

How we ranked O'Fallon general dentistry dentists

We scored 55 O'Fallon clinics offering general dentistry on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 16 were excluded (16 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 O'Fallon 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

General dentistry in O'Fallon: frequently asked questions

Who is the best general dentistry dentist in O'Fallon?

Brookside Family Dentistry ranks #1 of 55 O'Fallon clinics offering general dentistry by DentistsRanked service score. Dardenne Dental Arts ranks #2. The score weighs reputation, access, services and profile data.

How much does general dentistry cost in O'Fallon, MO?

General dentistry in O'Fallon typically costs $100–$300 USD. By type: checkup exam $55–$170; exam, cleaning and x-rays $170–$390. These are estimates, not quotes. Basis: DentistsRanked estimate from typical fees, adjusted for Missouri. Ask the clinic for a written estimate.

Is general dentistry covered by insurance or Medicaid in Missouri?

Most dental insurance plans cover preventive checkups and cleanings, often twice a year, with little or no cost share. Medicaid covers dental care for children in every state; adult dental benefits vary by state. Confirm your benefits before booking.

Does a dental checkup hurt?

A routine checkup is usually not painful. Most patients feel only mild pressure or scraping during the cleaning. People with sensitive teeth or gum inflammation may feel some discomfort, and dentists can often use numbing gel or adjust their technique if you tell them.

Which O'Fallon general dentistry dentists are open on Saturday?

5 of 55 O'Fallon clinics offering general dentistry list Saturday hours, including Dentist O'Fallon, Jeffrey J. Harris, DDS and O'Fallon Modern Dentistry. 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 general dentistry in O'Fallon?

55 O'Fallon clinics list general dentistry in our data. 5 are open Saturdays. Google ratings are on file for none of them. Counts update when clinics change their profiles.

Update log for O'Fallon

  1. : DR Scores recalculated for 55 clinics.
  2. : 16 duplicate listings merged.

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