22 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
Top DR Score among weekend and evening dentists: Dentistry 4 Kids & Orthodontics - Fontana, 4.5★ from 514 Google reviews, open Saturdays until 2 PM.
Best for Saturdays: Dr. Lourdes Cardoso, DR Score 57, open evenings until 8:40 PM and Saturdays until 4:30 PM.
Best for evenings: Dr. Bulmario M. Gonzalez, DDS, DR Score 53, open evenings until 9:28 PM and Saturdays until 3:21 PM.
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22 of Fontana’s 69 clinics open Saturdays, Sundays or after 6pm, as of October 2026. 22 open on Saturdays, 0 on Sundays and 10 after 6pm. They offer 16 of our 17 tracked services on average.
| Rank | Clinic | DR Score | Rating (reviews) | Evenings / weekends | Best for |
|---|---|---|---|---|---|
| 1 | Dentistry 4 Kids & Orthodontics - Fontana | 65 | 4.5★ (514) | Sat | Top DR Score among weekend and evening dentists |
| 2 | Dr. Lourdes Cardoso | 57 | — | Evenings · Sat | Best for Saturdays |
| 3 | Southridge Dental Group | 57 | — | Evenings · Sat | — |
| 4 | Golden Coast Dental | 57 | — | Evenings · Sat | — |
| 5 | Sierra Dental Group | 57 | — | Evenings · Sat | — |
| 6 | Sierra Parkway Dental Care | 57 | — | Evenings · Sat | — |
| 7 | Happy Dental Practice | 57 | — | Evenings · Sat | — |
| 8 | Bright Now! Dental & Orthodontics | 53 | — | Evenings · Sat | — |
| 9 | SouthWest Dental Center | 53 | — | Evenings · Sat | — |
| 10 | Dr. Bulmario M. Gonzalez, DDS | 53 | — | Evenings · Sat | Best for evenings |
Posted weekly hours for the highest-ranked clinics open on weekends or after 6pm.
Mon 10:40 AM–8:40 PM · Tue–Fri 10 AM–8:30 PM · Sat 8 AM–4:30 PM · Sun closed
Evenings · Saturday
Mon 9 AM–8:40 PM · Tue–Fri 9 AM–6 PM · Sat 8 AM–7 PM · Sun closed
Evenings · Saturday
Mon 9 AM–5 PM · Tue 10 AM–6 PM · Wed 11 AM–7 PM · Thu 10 AM–6 PM · Fri 9 AM–5 PM · Sat 8 AM–2 PM · Sun closed
Evenings · Saturday
Mon–Tue 10 AM–7 PM · Wed closed · Thu 10 AM–7 PM · Fri–Sat 8 AM–5 PM · Sun closed
Evenings · Saturday
Mon 10:38 AM–8:38 PM · Tue 10:25 AM–5:15 PM · Wed 10:25 AM–5:25 PM · Thu 10:45 AM–5:45 PM · Fri 10:32 AM–5:32 PM · Sat 9:32 AM–2:32 PM · Sun closed
Evenings · Saturday
Bright Now! Dental & Orthodontics#8
Mon 9 AM–6 PM · Tue 10 AM–7 PM · Wed–Fri 9 AM–6 PM · Sat 8 AM–4 PM · Sun closed
Evenings · Saturday
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
Ranked #1 in Fontana
16946 Marygold Ave, Fontana, CA 92335
Ranked #1 because of its Google rating and review volume: 4.5★ from 514 Google reviews, the most Google reviews in Fontana (514).
16701 Valley Blvd, Fontana, CA 92335
Ranked #2 because of services and access: 17 of 17 services offered, open evenings until 8:40 PM and Saturdays until 4:30 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
14050 Cherry Ave A, Fontana, CA 92337
Ranked #3 because of services and access: 17 of 17 services offered, open evenings until 8:40 PM and Saturdays until 7 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
Experience you can trust. Families | Children | Veneers | Cosmetics | Invisalign | Dentures | Gum Disease Treatment | Root Canals | Implants We are passionate about providing the best experience possible and are always happy to answer any question you may have!
From Southridge Dental Group's own description. Not part of the ranking.15034 Foothill Blvd # A, Fontana, CA 92335
Ranked #4 because of services and access: 17 of 17 services offered, open evenings until 7 PM and Saturdays until 1 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
11201 Sierra Ave. Ste 1F, Fontana, CA 92337, United States
Ranked #5 because of services and access: 17 of 17 services offered, open evenings until 7 PM and Saturdays until 2 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
Looking to find a dentist in Fontana? When looking for a Fontana dentist, we hope that you will consider scheduling an appointment with us. Dr. Ra and our staff at Sierra Dental Group are dedicated to patients, creating an atmosphere where everyone can feel comfortable, relaxed, and at home. We understand that you have several local dentists to choose from, and our goal is to provide the best patient experience in the greater Fontana area. We Accept Care Credit and BitCoin!…
From Sierra Dental Group's own description. Not part of the ranking.16953 Sierra Lakes Pkwy, Fontana, CA 92336
Ranked #6 because of services and access: 17 of 17 services offered, open evenings until 7 PM and Saturdays until 5 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
10660 Sierra Ave. STE J, Fontana, CA 92337
Ranked #7 because of services and access: 17 of 17 services offered, open evenings until 8:38 PM and Saturdays until 2:32 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
16135 Sierra Lakes Pkwy Suite 200, Fontana, CA 92336
Ranked #8 because of services and access: 17 of 17 services offered, open evenings until 7 PM and Saturdays until 4 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
With some of the best dentists and orthodontists in the Fontana area, it's no wonder patients look to Bright Now Dental for their next dental service. You can find affordable treatment for a root canal, dental crown, teeth cleaning, teeth whitening, braces, and much more with with the highly knowledgable dental staff. Both pediatric and emergency dentists at Bright Now Dental take time to listen to your concerns, making your time their priority. Review the full list of…
From Bright Now! Dental & Orthodontics's own description. Not part of the ranking.7993 Sierra Ave., Fontana, CA 92336
Ranked #9 because of services and access: 17 of 17 services offered, open evenings until 8:24 PM and Saturdays until 5:47 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
7950 Cherry Ave, Fontana, CA 92336
Ranked #10 because of services and access: 17 of 17 services offered, open evenings until 9:28 PM and Saturdays until 3:21 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
9261 Sierra Ave., Fontana, CA 92335, United States
Ranked #11 because of services and access: 17 of 17 services offered, open evenings until 7 PM and Saturdays until 2 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
16475 Sierra Lakes Pkwy Ste 140, Fontana, CA 92336
Ranked #12 because of services and access: 17 of 17 services offered, open Saturdays until 3 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
As a Smile Generation Trusted office, we welcome you to Sierra Lakes Dental Group and Orthodontics! With state-of-the-art infection control procedures in place, our #1 goal is to keep you and your family safe. We provide comprehensive specialty services with advanced, proven technology and offer customized financial solutions for you. We are proud to be your complete Fontana dental provider with services including Teledentistry, Same-Day Dental Crowns, Boost Whitening, Oral…
From Sierra Lakes Dental Group and Orthodontics's own description. Not part of the ranking.16944 S Highland Ave Ste 400, Fontana, CA 92336, United States
Ranked #13 because of services and access: 17 of 17 services offered, open Saturdays until 3 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
As a Smile Generation Trusted office, we welcome you to Dentists of Fontana! With state-of-the-art infection control procedures in place, our #1 goal is to keep you and your family safe. We provide comprehensive specialty services with advanced, proven technology and offer customized financial solutions for you. We are proud to be your complete Fontana dental provider with services including Teledentistry, Same-Day Dental Crowns, Boost Whitening, Oral Surgery, Wisdom Teeth…
From Dentists of Fontana's own description. Not part of the ranking.15032 Summit Ave # 410, Fontana, CA 92336
Ranked #14 because of services and access: 17 of 17 services offered, open Saturdays until 3 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
14584 Baseline Ave # 340, Fontana, CA 92336
Ranked #15 because of services and access: 17 of 17 services offered, open Saturdays until 5:37 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
16184 Foothill Blvd #K, Fontana, CA 92335, United States
Ranked #16 because of services and access: 17 of 17 services offered, open Saturdays until 2 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
At Smile Care Family Dental, we're passionate about giving you the confidence boost that comes with a healthy and beautiful smile. Our team is committed to helping you maintain the solid oral health that every person deserves. We're here to serve your family's dental needs, and we provide dental services to patients of all ages. Our friendly team offers same-day appointments whenever possible and will always greet you warmly when you visit. We are proud to provide quality…
From Smile Care Family Dental's own description. Not part of the ranking.9610 Sierra Ave. suite 200, Fontana, CA 92335, United States
Ranked #17 because of services and access: 17 of 17 services offered, open Saturdays until 1 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
16147 Foothill Blvd, Fontana, CA 92335
Ranked #18 because of services and access: 17 of 17 services offered, open Saturdays until 2 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
15290 Summit Ave, Fontana, CA 92336
Ranked #19 because of services and access: 17 of 17 services offered, open Saturdays until 4 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
8990 Sierra Ave. F, Fontana, CA 92335
Ranked #20 because of services and access: 17 of 17 services offered, open Saturdays until 2 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
10144 Sierra Ave., Fontana, CA 92335
Ranked #21 because of services and access: 17 of 17 services offered, open Saturdays until 4:30 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
We make high quality dental care convenient and affordable at our Western Dental office located near you. Our friendly and experienced dental professionals provide a wide range of family dental services including orthodontics, cosmetic dentistry and emergency dental care. Our general dentists, specialists and hygienists are all under one roof. Which means that treatment for implants, braces, or periodontal care can take place in the same office. Here, we gladly treat…
From Western Dental & Orthodontics's own description. Not part of the ranking.16910-D Foothill Blvd, Fontana, CA 92335, United States
Ranked #22 because of services and access: 17 of 17 services offered, open Saturdays until 5 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
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This list covers the 22 Fontana clinics that open Saturdays, Sundays or after 6pm. We scored 22 Fontana clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 10 were excluded (10 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 Fontana 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 |