4 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
Top DR Score among periodontists: Royal Crown Dental Clinic - Dr Raya Fatah, 4.9★ from 70 Google reviews, open evenings until 6:30 PM and Saturdays until 3 PM.
Best for evenings: Sunset Dental Centre, 4.6★ from 92 Google reviews, open evenings until 7 PM.
Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank
4 of Nepean’s 76 clinics have a periodontist on staff, as of October 2026. 1 of them open Saturdays and 2 stay open after 6pm. They offer 2 of our 17 tracked services on average.
| Rank | Clinic | DR Score | Rating (reviews) | Evenings / weekends | Best for |
|---|---|---|---|---|---|
| 1 | Royal Crown Dental Clinic - Dr Raya Fatah | 63 | 4.9★ (70) | Evenings · Sat | Top DR Score among periodontists |
| 2 | Barrhaven Orthodontics and Periodontics | 61 | 4.9★ (481) | — | — |
| 3 | Sunset Dental Centre | 60 | 4.6★ (92) | Evenings | Best for evenings |
| 4 | Capital Periodontics | 55 | 4.8★ (63) | — | — |
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
Ranked #1 in Nepean
1843 Merivale Rd Unit b, Nepean, ON K2G 1E3
Ranked #1 because of its Google rating and review volume: 4.9★ from 70 Google reviews, 70 Google reviews.
3171 Strandherd Dr #200, Nepean, ON K2J 5N1
Ranked #2 because of its Google rating and review volume: 4.9★ from 481 Google reviews, the most Google reviews in Nepean (481).
6045 Bank St Unit 203, Greely, ON K4P 0G5
Ranked #3 because of its Google rating and review volume: 4.6★ from 92 Google reviews, 92 Google reviews.
10 Green St, Nepean, ON K2J 3Z6
Ranked #4 because of its Google rating and review volume: 4.8★ from 63 Google reviews, 63 Google reviews.
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This list covers the 4 Nepean clinics that have a periodontist on staff. We scored 4 Nepean 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 Nepean 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 |