7 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
Top DR Score among weekend and evening dentists: Garrett King, DR Score 57, open evenings until 7 PM and Saturdays until 4 PM.
Best for Saturdays: Penrod Dental Care, DR Score 57, open evenings until 7 PM and Saturdays until 4 PM.
Best for evenings: Dr. Linda M. Vanson, DDS, DR Score 53, open evenings until 7 PM and Saturdays until 12 PM.
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7 of Rancho Santa Margarita’s 58 clinics open Saturdays, Sundays or after 6pm, as of October 2026. 7 open on Saturdays, 0 on Sundays and 5 after 6pm. They offer 16 of our 17 tracked services on average.
| Rank | Clinic | DR Score | Evenings / weekends | Best for |
|---|---|---|---|---|
| 1 | Garrett King | 57 | Evenings · Sat | Top DR Score among weekend and evening dentists |
| 2 | Penrod Dental Care | 57 | Evenings · Sat | Best for Saturdays |
| 3 | Dr. Linda M. Vanson, DDS | 53 | Evenings · Sat | Best for evenings |
| 4 | Rancho Orthodontics: Wong Jeff DDS | 53 | Evenings · Sat | — |
| 5 | Rancho Santa Margarita Children's Dentistry & Orthodontics | 47 | Sat | — |
| 6 | Blossoming Smiles | 47 | Sat | — |
| 7 | A2 Dental Lounge - Implant, Cosmetic & Sedation Dentistry - Rancho Santa Margarita CA | 37 | Evenings · Sat | — |
Posted weekly hours for the highest-ranked clinics open on weekends or after 6pm.
Mon–Thu 7 AM–7 PM · Fri 7 AM–6 PM · Sat 8 AM–4 PM · Sun closed
Evenings · Saturday
Mon–Tue 8 AM–5 PM · Wed 7 AM–5 PM · Thu 9 AM–7 PM · Fri 7 AM–4 PM · Sat 7 AM–12 PM · Sun closed
Evenings · Saturday
Rancho Orthodontics: Wong Jeff DDS#4
Mon–Tue 8 AM–5 PM · Wed 7 AM–5 PM · Thu 9 AM–7 PM · Fri 7 AM–4 PM · Sat 7 AM–12 PM · Sun closed
Evenings · Saturday
Rancho Santa Margarita Children's Dentistry & Orthodontics#5
Mon–Fri 8:30 AM–5 PM · Sat 8:30 AM–2 PM · Sun closed
Saturday
A2 Dental Lounge - Implant, Cosmetic & Sedation Dentistry - Rancho Santa Margarita CA#7
Mon 10 AM–7 PM · Tue–Sat 9 AM–6 PM · Sun closed
Evenings · Saturday
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
Scores below: based on access, services and profile completeness; Google ratings not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 in Rancho Santa Margarita
29819 Santa Margarita Pkwy Ste 200, Rancho Santa Margarita, CA 92688
Ranked #1 because of services and access: 17 of 17 services offered, open evenings until 7 PM and Saturdays until 4 PM.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
29819 Santa Margarita Pkwy Suite 200, Rancho Santa Margarita, CA 92688
Ranked #2 because of services and access: 17 of 17 services offered, open evenings until 7 PM and Saturdays until 4 PM.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
30592 Santa Margarita Pkwy, Rancho Santa Margarita, CA 92688, United States
Ranked #3 because of services and access: 17 of 17 services offered, open evenings until 7 PM and Saturdays until 12 PM.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
22032 El Paseo Ste 240, Rancho Santa Margarita, CA 92688, United States
Ranked #4 because of services and access: 17 of 17 services offered, open evenings until 7 PM and Saturdays until 12 PM.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
30212 Tomas Ste 240, Rancho Santa Margarita, CA 92688
Ranked #5 because of services and access: 17 of 17 services offered, open Saturdays until 2 PM.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
30486 Avenida de las Banderas suite a, Rancho Santa Margarita, CA 92688
Ranked #6 because of services and access: 17 of 17 services offered, open Saturdays until 1 PM.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
30451 Avenida de las Flores Suite C, Rancho Santa Margarita, CA 92688
Ranked #7 because of access and services: open evenings until 7 PM and Saturdays until 6 PM, 7 of 17 services offered.
General dentistryEmergency careImplantsCrownsBondingCosmeticFull restoration
A modern dental lounge in southern Orange County, California, designed to provide the ultimate patient experience and comfort. A state-of-the-art dental practice whose mission is to deliver compassionate and personalized care in a rejuvenating atmosphere featuring cutting-edge technologies and relaxing amenities. At A2 Dental Lounge we pride ourselves on treating patients with integrity and passion utilizing the latest in technology and evidence-based science. Our valued…
From A2 Dental Lounge - Implant, Cosmetic & Sedation Dentistry - Rancho Santa Margarita CA's own description. Not part of the ranking.Answer 2 quick questions and we'll help you find a dentist that fits your needs, location and availability.
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This list covers the 7 Rancho Santa Margarita clinics that open Saturdays, Sundays or after 6pm. We scored 7 Rancho Santa Margarita clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 7 were excluded (7 duplicate listings). Google ratings are not yet collected, so each score is renormalised over the factors we measured. 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 Rancho Santa Margarita data |
|---|---|---|---|
| Reputation | 45% | Bayesian-adjusted Google star rating | Not yet collected |
| Review volume | 15% | log10(review count) against the city maximum | Not yet collected |
| Recency | 10% | Share of reviews in the last 12 months | Not yet collected |
| 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 |