4 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
Top DR Score among periodontists: Delaware Center for Advanced Dentistry, 4.6★ from 31 Google reviews, open 5 days a week.
Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank
4 of Wilmington’s 117 clinics have a periodontist on staff, as of October 2026. 0 of them open Saturdays and 0 stay open after 6pm. They offer 2 of our 17 tracked services on average.
| Rank | Clinic | DR Score | Rating (reviews) | Best for |
|---|---|---|---|---|
| 1 | Delaware Center for Advanced Dentistry | 63 | 4.6★ (31) | Top DR Score among periodontists |
| 2 | Montchanin Implant Center | 63 | 5.0★ (737) | — |
| 3 | Zachary Chipman DDS | 54 | 5.0★ (9) | — |
| 4 | Edward A. Weinstein DDS | 53 | 4.5★ (39) | — |
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
Ranked #1 in Wilmington
2304 Concord Pike, Wilmington, DE 19803
Ranked #1 because of its Google rating and recent reviews: 4.6★ from 31 Google reviews, about 31 reviews in the last 12 months.
20 Montchanin Rd Ste 150, Wilmington, DE 19807
Ranked #2 because of its Google rating and review volume: 5.0★ from 737 Google reviews, the most Google reviews in Wilmington (737).
5505 Kirkwood Hwy, Wilmington, DE 19808
Ranked #3 because of its Google rating and review volume: 5.0★ from 9 Google reviews, 9 Google reviews.
2390 Limestone Rd, Wilmington, DE 19808
Ranked #4 because of its Google rating and review volume: 4.5★ from 39 Google reviews, 39 Google reviews.
Answer 2 quick questions and we'll help you find a dentist that fits your needs, location and availability.
Book through DentistsRanked and get a $60 Amazon gift card. Terms
Step 1 of 2
This list covers the 4 Wilmington clinics that have a periodontist on staff. We scored 4 Wilmington clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 1 was excluded (1 duplicate listing). 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 Wilmington 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 |