64/100
Ranked #1 because of its Google rating and review volume: 5.0★ from 137 Google reviews, 137 Google reviews.
- 5.0from 137 Google reviews
- Hours
- Mon 10 AM–7 PM · Tue–Fri 8 AM–5 PM · Sat–Sun closed
Best Endodontists in Irvine, CA (2026)
14 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Top DR Score among endodontists: Alta Dental Group - Irvine, 5.0★ from 137 Google reviews, open evenings until 7 PM.
- 2
Best for weekend appointments: Irvine Smile Dentistry, 4.9★ from 126 Google reviews, open Saturdays until 5 PM.
Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank
14 of Irvine’s 237 clinics have an endodontist on staff, as of October 2026. 3 of them open Saturdays and 1 stay open after 6pm. They offer 1 of our 17 tracked services on average.
Top 10 endodontists in Irvine at a glance
| Rank | Clinic | DR Score | Rating (reviews) | Evenings / weekends | Best for |
|---|---|---|---|---|---|
| 1 | Alta Dental Group - Irvine | 64 | 5.0★ (137) | Evenings | Top DR Score among endodontists |
| 2 | Irvine Smile Dentistry | 62 | 4.9★ (126) | Sat | Best for weekend appointments |
| 3 | Aspire Dental & Orthodontics | 61 | 4.4★ (227) | Sat | — |
| 4 | Endodontics of Orange County | 59 | 5.0★ (35) | — | — |
| 5 | Access Endodontics | 58 | 4.9★ (86) | — | — |
| 6 | Pourjamasb Bijan DDS | 55 | 4.7★ (31) | — | — |
| 7 | Peter J Lee DDS | 55 | 4.5★ (70) | — | — |
| 8 | Paul NT Nguyen Inc Associates | 55 | 4.8★ (76) | — | — |
| 9 | Prestige Endodontics | 54 | 4.7★ (16) | — | — |
| 10 | Jason Cho, DDS - Modern Endodontics and Microsurgery | 53 | 4.9★ (21) | — | — |
The 14 endodontists in Irvine, ranked
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
#2 Irvine Smile Dentistry
4902 Irvine Center Dr Ste 101, Irvine, CA 92604
62/100Ranked #2 because of its Google rating and review volume: 4.9★ from 126 Google reviews, 126 Google reviews.
- 4.9from 126 Google reviews
- Hours
- Mon–Tue 9 AM–6 PM · Wed closed · Thu–Fri 9 AM–6 PM · Sat 9 AM–5 PM · Sun closed
#3 Aspire Dental & Orthodontics
13234 Jamboree Rd, Irvine, CA 92602
61/100Ranked #3 because of its Google rating and review volume: 4.4★ from 227 Google reviews, the most Google reviews in Irvine (227).
- 4.4from 227 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri–Sat 7 AM–4 PM · Sun closed
#4 Endodontics of Orange County
41 Creek Rd #330, Irvine, CA 92604
59/100Ranked #4 because of its Google rating and review volume: 5.0★ from 35 Google reviews, 35 Google reviews.
- 5.0from 35 Google reviews
- Hours
- Mon–Thu 8 AM–5 PM · Fri 8 AM–4 PM · Sat–Sun closed
#5 Access Endodontics
17875 Von Karman Ave Ste 440, Irvine, CA 92614
58/100Ranked #5 because of its Google rating and review volume: 4.9★ from 86 Google reviews, 86 Google reviews.
- 4.9from 86 Google reviews
- Hours
- Mon–Thu 9 AM–5 PM · Fri 9 AM–4 PM · Sat–Sun closed
#6 Pourjamasb Bijan DDS
16100 Sand Canyon Ave #220, Irvine, CA 92618
55/100Ranked #6 because of its Google rating and review volume: 4.7★ from 31 Google reviews, 31 Google reviews.
- 4.7from 31 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
#7 Peter J Lee DDS
4940 Irvine Blvd #103, Irvine, CA 92620
55/100Ranked #7 because of its Google rating and review volume: 4.5★ from 70 Google reviews, 70 Google reviews.
- 4.5from 70 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun closed
#8 Paul NT Nguyen Inc Associates
4902 Irvine Center Dr, Irvine, CA 92604
55/100Ranked #8 because of its Google rating and review volume: 4.8★ from 76 Google reviews, 76 Google reviews.
- 4.8from 76 Google reviews
- Hours
- Mon–Thu 9 AM–5 PM · Fri–Sun closed
#9 Prestige Endodontics
14785 Jeffrey Rd #105, Irvine, CA 92618
54/100Ranked #9 because of its Google rating and review volume: 4.7★ from 16 Google reviews, 16 Google reviews.
- 4.7from 16 Google reviews
- Hours
- Mon–Thu 9 AM–5 PM · Fri 9 AM–4 PM · Sat–Sun closed
#10 Jason Cho, DDS - Modern Endodontics and Microsurgery
250 E Yale Loop Ste 203, Irvine, CA 92604
53/100Ranked #10 because of its Google rating and review volume: 4.9★ from 21 Google reviews, 21 Google reviews.
- 4.9from 21 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
#11 Irvine Dental Group
18 Endeavor STE 308, Irvine, CA 92618
53/100Ranked #11 because of its Google rating and review volume: 3.3★ from 11 Google reviews, 11 Google reviews.
- 3.3from 11 Google reviews
- Hours
- Mon 8:30 AM–5:30 PM · Tue closed · Wed 9 AM–6 PM · Thu closed · Fri 8:30 AM–5:30 PM · Sat 8 AM–2 PM · Sun closed
#12 Stan Chien DDS
15785 Laguna Canyon Rd Ste 210, Irvine, CA 92618
53/100Ranked #12 because of its Google rating and review volume: 4.4★ from 14 Google reviews, 14 Google reviews.
- 4.4from 14 Google reviews
- Hours
- Mon–Tue 8 AM–5 PM · Wed closed · Thu 8 AM–5 PM · Fri 8 AM–1 PM · Sat–Sun closed
#13 EndoCare Center (Irvine), Endodontic Office of Dr. John Yu
18 Endeavor Ste 106, Irvine, CA 92618
47/100Ranked #13 because of its Google rating and review volume: 5.0★ from 1 Google review, 1 Google review.
- 5.0from 1 Google reviews
- Hours
- Mon–Thu 9 AM–5 PM · Fri–Sun closed
#14 Irvine Root Canal
2500 Alton Pkwy #200, Irvine, CA 92606
5/10030% of factors measuredRanked #14 because of services: 1 of 17 services offered.
Based on access, services and profile completeness; Google ratings not yet collected.
- Hours
- Mon–Thu 9 AM–5 PM · Fri–Sun closed
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How we ranked Irvine dentists
This list covers the 14 Irvine clinics that have an endodontist on staff. We scored 14 Irvine clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 2 were excluded (2 duplicate listings). 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 Irvine 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 Irvine, CA: frequently asked questions
Who are the endodontists in Irvine?
14 Irvine clinics have an endodontist on staff in our data. By DR Score, the highest-ranked are Alta Dental Group - Irvine, Irvine Smile Dentistry and Aspire Dental & Orthodontics.
Which of these Irvine clinics are open on Saturday?
3 of the 14 clinics on this page open on Saturdays. The highest-ranked are Irvine Smile Dentistry, Aspire Dental & Orthodontics and Irvine Dental Group, and Irvine Smile Dentistry opens 9 AM–5 PM.
Which Irvine clinics on this page are open late?
1 of the 14 clinics on this page stay open after 6pm on at least one weekday. Alta Dental Group - Irvine has the latest weekday hours, until 7 PM on Mondays.
How are endodontists in Irvine 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 14 Irvine clinics that have an endodontist on staff, in DR Score order. No clinic pays for its position.
Update log for Irvine
- : DR Scores recalculated for 237 clinics.
- : 2 duplicate listings merged.