2025 Rankings

10 Best Dentists in Marion, IL

Ranked from 26 verified dentists using our transparent Bayesian scoring system

26 Dentists Analyzed
4.2 Avg Rating
Updated 12/28/2025

How We Rank Dentists

Our ranking uses Bayesian averaging to balance star ratings with review volume. This prevents a dentist with one 5-star review from outranking an established practice with hundreds of 4.8-star reviews. The formula weighs both rating quality and the statistical confidence from having more reviews.

Top 10 Ranked Dentists

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#1
Smile Doctors Orthodontics - Marion
Smile Doctors Orthodontics - Marion
4.9(416 reviews)
3108 W Deyoung St A, Marion, IL 62959, United States
Accepting Patients
Score: 4.87
#2
Marion Family Dentistry
Marion Family Dentistry
4.9(377 reviews)
1504 Sioux Dr #5209, Marion, IL 62959, United States
Accepting Patients
Score: 4.86
#3
Klein Orthodontics
Klein Orthodontics
4.9(110 reviews)
2804 Outer Dr, Marion, IL 62959, United States
Accepting Patients
Score: 4.79
#4
Robert D Arnold, DMD
Robert D Arnold, DMD
4.5(86 reviews)
200 W Main St, Marion, IL 62959, United States
Accepting Patients
Emergency Services
Score: 4.44
#5
Bruce Mark a DDS
Bruce Mark a DDS
5.0(8 reviews)
301 N Van Buren St, Marion, IL 62959
Accepting Patients
Score: 4.42
#6
Dr. William M. Todd, DMD
Dr. William M. Todd, DMD
4.6(24 reviews)
106 Airway Dr, Marion, IL 62959, United States
Accepting Patients
Score: 4.41
#7
Nathan Leiske, DDS
Nathan Leiske, DDS
5.0(5 reviews)
1504 Sioux Dr #5209, Marion, IL 62959, United States
Accepting Patients
Score: 4.35
#8
Settle Dental Group
Settle Dental Group
5.0(4 reviews)
1601 E Deyoung St, Marion, IL 62959
Accepting Patients
Emergency Services
Score: 4.32
#9
Toni Marie Young, DMD, MS, PC
Toni Marie Young, DMD, MS, PC
5.0(2 reviews)
1108 N Court St, Marion, IL 62959, United States
Accepting Patients
Score: 4.26
#10
Main Robert J DDS
Main Robert J DDS
5.0(1 reviews)
1504 Sioux Dr #5209, Marion, IL 62959
Accepting Patients
Score: 4.22

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Marion Dental Stats

Total Dentists26
Average Rating
4.2
Avg Reviews/Dentist103

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Frequently Asked Questions

How are the best dentists in Marion, IL ranked?

Our ranking uses a Bayesian scoring system that balances star ratings with review volume. This mathematical approach prevents practices with very few reviews from unfairly outranking established dentists with hundreds of verified patient reviews. We analyze data from 26 dentists in Marion to create these rankings.

How many dentists are in Marion, IL?

There are 26 verified dental practices in Marion, IL in our directory. Our data is continuously updated to ensure accuracy.

What should I look for when choosing a dentist in Marion?

When choosing a dentist, consider factors like patient reviews, years of experience, services offered, insurance acceptance, and location convenience. Our ranking helps identify practices with consistently positive patient experiences based on verified review data.

How often is this ranking updated?

Our rankings are recalculated daily to reflect the latest patient reviews and rating changes. The current data was last updated on December 28, 2025.