9 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in St Helens: Nova Orthodontics - St. Helens, 5.0★ from 12 Google reviews, open 4 days a week and 2 of 17 services.
Best for kids and families: St. Helens Pediatric Dentistry, pediatric dentist on staff; ranked #4 of 9.
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9 St Helens clinics are ranked here by DR Score. 9 have a Google rating on file.
| Rank | Clinic | DR Score | Rating (reviews) | Best for |
|---|---|---|---|---|
| 1 | Nova Orthodontics - St. Helens | 63 | 5.0★ (12) | Overall, Invisalign & braces |
| 2 | Rex Murray DMD | 62 | 4.5★ (8) | — |
| 3 | St Helens Dental Care | 61 | 4.9★ (189) | Root canal |
| 4 | St. Helens Pediatric Dentistry | 56 | 4.6★ (48) | Kids |
| 5 | St. Helens Dental Center | 55 | 4.9★ (21) | — |
| 6 | Lewis River Dental | 54 | 4.4★ (14) | — |
| 7 | Hiebert Smith Dental Group | 52 | 4.2★ (21) | Implants |
| 8 | Columbia River Dental | 51 | 4.4★ (7) | — |
| 9 | Daniel S Phillips Dental PC | 47 | 5.0★ (1) | — |
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
Ranked #1 in St Helens
1550 St Helens St suite B, St Helens, OR 97051
Ranked #1 because of its Google rating and recent reviews: 5.0★ from 12 Google reviews, 12 reviews in the last 12 months.
515 N Columbia River Hwy, St Helens, OR 97051
Ranked #2 because of its Google rating and review volume: 4.5★ from 8 Google reviews, 8 Google reviews.
Based on reputation, review volume, recency, services and profile completeness.
575 S Columbia River Hwy, St Helens, OR 97051
Ranked #3 because of its Google rating and review volume: 4.9★ from 189 Google reviews, the most Google reviews in St Helens (189).
500 N Columbia River Hwy Ste 505, St Helens, OR 97051
Ranked #4 because of its Google rating and review volume: 4.6★ from 48 Google reviews, 48 Google reviews.
36200 ፒትስቡርግ መንገድ, St Helens, OR 97051
Ranked #5 because of its Google rating and review volume: 4.9★ from 21 Google reviews, 21 Google reviews.
419 E Cedar Ave # C201, La Center, WA 98629
Ranked #6 because of its Google rating and review volume: 4.4★ from 14 Google reviews, 14 Google reviews.
1550 St Helens St, St Helens, OR 97051
Ranked #7 because of its Google rating and review volume: 4.2★ from 21 Google reviews, 21 Google reviews.
230 Columbia Blvd, St Helens, OR 97051
Ranked #8 because of its Google rating and review volume: 4.4★ from 7 Google reviews, 7 Google reviews.
1550 St Helens St suite B, St Helens, OR 97051
Ranked #9 because of its Google rating and review volume: 5.0★ from 1 Google review, 1 Google review.
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One pick per need, with the clinic that comes next. Every pick names the condition it wins on.
No St Helens clinic lists emergency or same-day care in our data yet.
St. Helens Pediatric Dentistry
Highest-ranked of 1 St Helens clinic offering kid-friendly care: pediatric dentist on staff, #4 overall by DR Score and open 4 days a week.
Highest-ranked of 1 St Helens clinic offering dental implants: #7 overall by DR Score.
Nova Orthodontics - St. Helens
Highest-ranked of 1 St Helens clinic offering Invisalign or braces: orthodontist on staff and #1 overall by DR Score.
Highest-ranked of 1 St Helens clinic offering root canals: endodontist on staff and #3 overall by DR Score.
No St Helens clinic lists cosmetic dentistry in our data yet.
No St Helens clinic lists dentures in our data yet.
No St Helens clinic lists Medicaid or insurance in our data yet.
Typical prices before insurance, in USD. Each row names its source.
| Service | Typical price (USD) | Basis |
|---|---|---|
| General Dentistry | $100–$300 | DentistsRanked estimate from typical fees, adjusted for Oregon |
| Teeth Cleaning | $75–$200 | DentistsRanked estimate from typical fees, adjusted for Oregon |
| Emergency Care | $100–$500 | DentistsRanked estimate from typical fees, adjusted for Oregon |
| Root Canal | $700–$1,400 | DentistsRanked estimate from typical fees, adjusted for Oregon |
| Dental Implants | $1,500–$6,000 | DentistsRanked estimate from typical fees, adjusted for Oregon |
| Invisalign | $3,500–$7,500 | DentistsRanked estimate from typical fees, adjusted for Oregon |
| Braces | $3,000–$7,000 | DentistsRanked estimate from typical fees, adjusted for Oregon |
We scored 9 St Helens clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 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.
| Factor | Weight | Computed from | In St Helens data |
|---|---|---|---|
| Reputation | 45% | Bayesian-adjusted Google star rating | Measured |
| Review volume | 15% | log10(review count) against the city maximum | Measured |
| Recency | 10% | Share of reviews in the last 12 months | Measured |
| Access | 15% | Evenings, Saturday, Sunday, same-day/emergency, accepting new patients | Measured |
| Services | 10% | Services offered out of 17 | Measured |
| Profile completeness | 5% | Named dentists, years open, languages, insurance, photos | Measured |