63/100
Ranked #1 because of its Google rating and review volume: 5.0★ from 210 Google reviews, the most Google reviews in Sonoma (210).
- 5.0from 210 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 8 AM–3 PM · Sat–Sun closed
Best Endodontists in Sonoma, CA (2026)
3 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Top DR Score among endodontists: Napa Sonoma Oral Surgery & Dental Implants, 5.0★ from 210 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
3 of Sonoma’s 27 clinics have an endodontist on staff, as of October 2026. 0 of them open Saturdays and 0 stay open after 6pm. They offer 1 of our 17 tracked services on average.
Top 3 endodontists in Sonoma at a glance
| Rank | Clinic | DR Score | Rating (reviews) | Best for |
|---|---|---|---|---|
| 1 | Napa Sonoma Oral Surgery & Dental Implants | 63 | 5.0★ (210) | Top DR Score among endodontists |
| 2 | Michael N Hillstead, DDS | 58 | 3.9★ (7) | — |
| 3 | Peter G. Meyerhof, PhD, DDS | 50 | 5.0★ (4) | — |
The 3 endodontists in Sonoma, ranked
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
#2 Michael N Hillstead, DDS
574 3rd St W, Sonoma, CA 95476
58/10085% of factors measuredRanked #2 because of its Google rating and review volume: 3.9★ from 7 Google reviews, 7 Google reviews.
Based on reputation, review volume, recency, services and profile completeness.
- 3.9from 7 Google reviews
#3 Peter G. Meyerhof, PhD, DDS
684 W Napa St, Sonoma, CA 95476
50/100Ranked #3 because of its Google rating and review volume: 5.0★ from 4 Google reviews, 4 Google reviews.
- 5.0from 4 Google reviews
- Hours
- Mon closed · Tue–Fri 8 AM–5 PM · Sat–Sun closed
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How we ranked Sonoma dentists
This list covers the 3 Sonoma clinics that have an endodontist on staff. We scored 3 Sonoma 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 Sonoma 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 |
Best Endodontists in Sonoma, CA: frequently asked questions
Who are the endodontists in Sonoma?
3 Sonoma clinics have an endodontist on staff in our data. By DR Score, the highest-ranked are Napa Sonoma Oral Surgery & Dental Implants, Michael N Hillstead, DDS and Peter G. Meyerhof, PhD, DDS.
How are endodontists in Sonoma ranked?
Each clinic has one DR Score from 0 to 100, built from 6 published factors: reputation, review volume, recency, access, services and profile completeness. This page lists the 3 Sonoma clinics that have an endodontist on staff, in DR Score order. No clinic pays for its position.
Update log for Sonoma
- : DR Scores recalculated for 27 clinics.