2025 Rankings

Best Dentists in East Alton, IL

7 local dentists ranked by verified patient reviews

7 Dentists Analyzed
4.9 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 Rated Dentists

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#1
Jeffrey A. Colligan DMD
Jeffrey A. Colligan DMD
5.0(5 reviews)
160 S Bellwood Dr, East Alton, IL 62024, United States
Accepting Patients
Score: 4.91
#2
Bethalto Health Center - Dental Services
Bethalto Health Center - Dental Services
5.0(3 reviews)
2 Terminal Dr, East Alton, IL 62024, United States
Accepting Patients
Score: 4.90
#3
Langenwalter Eric M DMD
Langenwalter Eric M DMD
5.0(2 reviews)
160 S Bellwood Dr STE B, East Alton, IL 62024, United States
Accepting Patients
Score: 4.90
#4
Innovative Dentistry
Innovative Dentistry
4.8(16 reviews)
321 N Bellwood Dr, East Alton, IL 62024, United States
Accepting Patients
Score: 4.85
#5
Metro East Dental Implants & Periodontics
Metro East Dental Implants & Periodontics
4.8(32 reviews)
160 S Bellwood Dr Ste C, East Alton, IL 62024, United States
Accepting Patients
Score: 4.83
#6
Bellwood Family Dental
Bellwood Family Dental
4.8(411 reviews)
160 S Bellwood Dr STE A, East Alton, IL 62024
Accepting Patients
Emergency Services
Score: 4.80
#7
SIHF Healthcare - Bethalto
SIHF Healthcare - Bethalto
4.8(800 reviews)
2 Terminal Dr Ste 8, East Alton, IL 62024, United States
Accepting Patients
Score: 4.80

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East Alton Dental Stats

Total Dentists7
Average Rating
4.9
Avg Reviews/Dentist181

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Frequently Asked Questions

How are the best dentists in East Alton, 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 7 dentists in East Alton to create these rankings.

How many dentists are in East Alton, IL?

There are 7 verified dental practices in East Alton, IL in our directory. Our data is continuously updated to ensure accuracy.

What should I look for when choosing a dentist in East Alton?

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.