Best Teeth Whitening Dentists in Ontario, CA (2026)

65 clinics offering teeth whitening, rankedUpdated October 21, 20260 paid placementsHow we rank →

The short answer

1
Best overall for teeth whitening: E Dental Group, ranked #1 of 65 by service score; ranked on access and profile data; Google ratings not yet collected.

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65 Ontario clinics list teeth whitening and are ranked here by service score. 26 open Saturdays and 15 open after 6pm. Google ratings are not yet collected for these clinics.

Top 10 whitening dentists in Ontario at a glance

Top 10 whitening dentists in Ontario at a glance
Rank	Clinic	Service score
1	E Dental Group	73
2	Golden Smiles Dental	73
3	Mira Loma Smiles Dentistry	73
4	Chris Chang	67
5	Doctor Cruz Dental Office	67
6	Dr. Art Hsia, DDS, Inc.	67
7	Dr. Jimmy Bhatt	67
8	Dr. Lan Dinh	67
9	Enverga Francisco C DDS	67
10	Euclid Dental Office	67

The 65 best whitening dentists in Ontario, ranked

Ordered by service score: the DR Score plus bonuses for a specialist on staff, reviews that mention the service and same-day care where it applies.

Ranked #1 for whitening in Ontario
#1 E Dental Group
73/10015% of factors measured
Ranked #1 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at E Dental Group Full profile
#2 Golden Smiles Dental
73/10015% of factors measured
Ranked #2 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Golden Smiles Dental Full profile
In their words
At Golden Smiles Dental, we can service all your dental needs. For General, Cosmetic and Implant Dentistry to Braces, wisdom teeth extraction and root canal treatments. Our patients’ are our priority. Our Dentists are graduates from USC and Loma Linda.
From Golden Smiles Dental's own description. Not part of the ranking.
#3 Mira Loma Smiles Dentistry
73/10015% of factors measured
Ranked #3 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Mira Loma Smiles Dentistry Full profile
In their words
As a Smile Generation Trusted office, we welcome you to Mira Loma Smiles Dentistry! 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 Mira Loma dental provider with services including Teledentistry, Same-Day Dental Crowns, Boost Whitening, Oral Surgery,…
From Mira Loma Smiles Dentistry's own description. Not part of the ranking.
#4 Chris Chang
67/10015% of factors measured
Ranked #4 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Chris Chang Full profile
#5 Doctor Cruz Dental Office
1357 S Euclid Ave, Ontario, CA 91762
67/10015% of factors measured
Ranked #5 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Doctor Cruz Dental Office Full profile (909) 635-3738
#6 Dr. Art Hsia, DDS, Inc.
67/10015% of factors measured
Ranked #6 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Dr. Art Hsia, DDS, Inc.Full profile
#7 Dr. Jimmy Bhatt
941 W Mission Blvd Ste H, Ontario, CA 91762
67/10015% of factors measured
Ranked #7 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Dr. Jimmy Bhatt Full profile (909) 984-7883
#8 Dr. Lan Dinh
67/10015% of factors measured
Ranked #8 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Dr. Lan Dinh Full profile
#9 Enverga Francisco C DDS
2508 S Grove Ave, Ontario, CA 91761
67/10015% of factors measured
Ranked #9 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Enverga Francisco C DDS Full profile (909) 923-7881
#10 Euclid Dental Office
2234 S Euclid Ave, Ontario, CA 91762, United States
67/10015% of factors measured
Ranked #10 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Euclid Dental Office Full profile (909) 986-6866
#11 Family Dentistry
1128 W Mission Blvd, Ontario, CA 91762
67/10015% of factors measured
Ranked #11 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Family Dentistry Full profile
#12 Los Angelitos Dental Office
1033 E 4th St, Ontario, CA 91764
67/10015% of factors measured
Ranked #12 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Los Angelitos Dental Office Full profile (909) 983-8322
#13 Multi-Specialty Dental Center
2856 Inland Empire Blvd, Ontario, CA 91764
67/10015% of factors measured
Ranked #13 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Multi-Specialty Dental Center Full profile
#14 Pacific Dental Services Ontario Support Office
67/10015% of factors measured
Ranked #14 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Pacific Dental Services Ontario Support Office Full profile (909) 944-5390
#15 Peter Wenyen Huang
1791 E Holt Blvd UNIT 102, Ontario, CA 917612118, United States
67/10015% of factors measured
Ranked #15 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Peter Wenyen Huang Full profile (909) 391-8990
#16 Prime Dental Office
1049 W Philadelphia St, Ontario, CA 91762, United States
67/10015% of factors measured
Ranked #16 for teeth whitening in Ontario on access and profile data; Google ratings are not yet collected.
Based on services and profile completeness; Google ratings not yet collected.
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Prime Dental Office Full profile (909) 391-2324
#17 ParkTree Community Health Center
1556 S Sultana Ave, Ontario, CA 91761
57/10030% of factors measured
Ranked #17 for teeth whitening in Ontario: evening hours and Saturday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
Hours
Mon 8 AM–5 PM · Tue 8 AM–9 PM · Wed–Fri 8 AM–5 PM · Sat 8 AM–4 PM · Sun closed
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at ParkTree Community Health Center Full profile (909) 469-9017
#18 Esthetic Partners Dental Group
1361 E 4th St, Ontario, CA 91764
57/10030% of factors measured
Ranked #18 for teeth whitening in Ontario: Saturday and Sunday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
Hours
Mon–Thu 9 AM–6 PM · Fri–Sat 8 AM–2 PM · Sun 9 AM–1 PM
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Esthetic Partners Dental Group Full profile (909) 219-9130
#19 Dentists of Ontario Ranch
3480 Ontario Ranch Rd Ste 5, Ontario, CA 91761, United States
57/10030% of factors measured
Ranked #19 for teeth whitening in Ontario: evening hours and Saturday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
Hours
Mon–Tue 9 AM–6 PM · Wed 10 AM–7 PM · Thu 9 AM–6 PM · Fri 7 AM–3 PM · Sat 8 AM–3 PM · Sun closed
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Dentists of Ontario Ranch Full profile (909) 284-4413
In their words
As a Smile Generation Trusted office, we welcome you to Dentists of Ontario Ranch! 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 Ontario, CA dental provider with services including Teledentistry, Same-Day Dental Crowns, Boost Whitening, Oral Surgery,…
From Dentists of Ontario Ranch's own description. Not part of the ranking.
#20 Ontario Dental Center
974 N Mountain Ave, Ontario, CA 91762
57/10030% of factors measured
Ranked #20 for teeth whitening in Ontario: evening hours and Saturday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
Hours
Mon 10 AM–7 PM · Tue–Thu 9:30 AM–6:30 PM · Fri 9 AM–6 PM · Sat 9 AM–2 PM · Sun closed
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Ontario Dental Center Full profile (909) 414-3535
In their words
Dental Care is an important aspect of our lifestyle. Your smile is the first reflection of yourself and any impact on your oral care directly affects your personality, confidence and overall general well-being. At Ontario Dental Center based in Ontario, CA 91762, comprehensive dental care for the whole family is provided under one roof by Dr. Mukesh Patel – an established dentist who brings with him a plethora of skill and knowledge. Dr. Mukesh Patel has always been a firm…
From Ontario Dental Center's own description. Not part of the ranking.
#21 New Century Dental Care
1520 N Mountain Ave #123, Ontario, CA 91762, United States
57/10030% of factors measured
Ranked #21 for teeth whitening in Ontario: evening hours and Saturday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
Hours
Mon–Tue 9 AM–5:30 PM · Wed 10 AM–6:30 PM · Thu closed · Fri 9 AM–5:30 PM · Sat 8:30 AM–5 PM · Sun closed
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at New Century Dental Care Full profile (909) 988-9690
In their words
New Century Dental Care is a full service family and cosmetic dental practice serving in Ontario and Upland CA. We focus on providing the highest level of dental care possible. As a team we all work together to meet all the dental needs of our patients in a gentle, caring and professional manner. We are dedicated to exceeding your expectations.
From New Century Dental Care's own description. Not part of the ranking.
#22 Santa Martha Dental
802 S Mountain Ave, Ontario, CA 91762
57/10030% of factors measured
Ranked #22 for teeth whitening in Ontario: evening hours and Saturday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
Hours
Mon–Tue 10 AM–7 PM · Wed 9 AM–6 PM · Thu closed · Fri 10 AM–7 PM · Sat 9 AM–2 PM · Sun closed
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Santa Martha Dental Full profile (909) 933-3524
#23 DR.M.Zaida Carbajal Dental Practice
611 N Euclid Ave, Ontario, CA 91762, United States
57/10030% of factors measured
Ranked #23 for teeth whitening in Ontario: evening hours and Saturday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
Hours
Mon 10 AM–6:30 PM · Tue 11 AM–4 PM · Wed 10 AM–6:30 PM · Thu closed · Fri 10 AM–6:30 PM · Sat 9 AM–2 PM · Sun closed
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at DR.M.Zaida Carbajal Dental Practice Full profile (909) 235-4148
#24 Acevedo Dental Group
1857 E 4th St, Ontario, CA 91764
53/10030% of factors measured
Ranked #24 for teeth whitening in Ontario: evening hours and Saturday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
Hours
Mon–Tue 9 AM–6 PM · Wed 10 AM–7 PM · Thu–Fri 9 AM–6 PM · Sat 8 AM–2 PM · Sun closed
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Acevedo Dental Group Full profile (909) 640-3767
In their words
At Acevedo Dental Group, your dentist in Ontario, CA, we do our best to be a good fit you and your entire family. Serving our community since 2013, our caring dentists and friendly dental team will ensure that your entire visit is flawless and satisfying at all levels. We will not rush through your appointment and will be sure to give you the time and attention that you deserve. Whether you are looking for cosmetic dentistry or general dentistry services, we know that your…
From Acevedo Dental Group's own description. Not part of the ranking.
#25 Star Bright Dental
2409 S Vineyard Ave G, Ontario, CA 91761, United States
53/10030% of factors measured
Ranked #25 for teeth whitening in Ontario: evening hours and Saturday hours.
Based on access, services and profile completeness; Google ratings not yet collected.
Hours
Mon 12 PM–7 PM · Tue 9 AM–6 PM · Wed 10 AM–4 PM · Thu 9 AM–6 PM · Fri 8:30 AM–4:30 PM · Sat 9 AM–2 PM · Sun closed
General dentistry Cleaning Emergency care Root canal Extraction Wisdom teeth Implants Invisalign +9 more
Book appointment at Star Bright Dental Full profile (909) 923-9557

All 65 clinics

#1 to #25 are shown in full above. Here are #26 to #65, in DR Score order; each links to its full profile.

Rank	Clinic	DR Score	Evenings / weekends
26	Ontario Family Dentistry	53	Evenings · Sat
27	Kind Dental Group	47	Sat
28	H.S. Gill Archibald Ranch Dental	47	Sat
29	Emeel Ghobrial Dental Office	47	Sat
30	D H KIM DENTAL	47	Sat
31	Mission Dental Care	47	Sat
32	Ontario Smiles Dentistry and Orthodontics	47	Sat
33	LOURDES CARDOSO D.D.S., INC	47	Sat
34	Ontario River Arch Dental	47	Sat
35	Vista Dental Care	47	Evenings
36	Bright Dental Care	47	Sat
37	Ontario Chino Dental Center: Krupakar "Reddy" Yeturu, DDS	47	Sat
38	Euclid Dental Center	47	Sat
39	Olga L Reyes DDS	47	Sat
40	Rancho Family Dentistry	47	Evenings
41	Archibald Dental Office	47	Sat
42	Confident Dental Clinic	47	Sat
43	Maria A. Cruz-Agustin DDS INC	47	Evenings
44	Western Dental & Orthodontics	43	Sat
45	Ontario Mills Dental Group	43	Evenings
46	Smile Select Dental	43	Sat
47	Clinica Dental Familiar	43	Evenings
48	Esparza Dentistry	43	Evenings
49	Beautiful Smiles Ontario	37
50	Del Sol Dental Group	37
51	Ontario Village Dental	37
52	Pacific Dental Smiles - Cosmetic Dentist Ontario Ca	37
53	White Smile Dental	37
54	Euclid Family Dentistry	37
55	Smile Connection	37
56	Purity and Wellness Dentistry	37
57	Su Jui-Min DDS	37
58	Punjabi Dental Society	37
59	New Millennium Dental	37
60	Dental Kidz Club - Ontario	33
61	Ontario Village Dental: Paniagua Ned DDS	33
62	Grove Marketplace Dental	33
63	Ontario Dental Experts	33
64	Trinity Dental Care	33
65	Archibald Dental Practice	33

Find the right dentist in Ontario

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Ontario, CA

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What is teeth whitening?

Teeth whitening uses peroxide-based gels to lighten stains on natural tooth enamel. It can be done in the clinic in one visit or at home with custom trays from your dentist. It does not change the colour of crowns, fillings or veneers.

Teeth whitening: specialist or general dentist?

General and cosmetic dentists provide professional whitening. A dental exam first helps rule out cavities or gum problems that could make whitening uncomfortable.

How much does teeth whitening cost in Ontario?

Typical ranges in USD for Ontario, CA. Your price depends on the tooth, the case and the clinic.

How much does teeth whitening cost in Ontario?
Type	Typical range (USD)	Basis	As of
In-office whitening	$420–$1,400	DentistsRanked estimate from typical fees, adjusted for California	—
Custom take-home trays	$280–$840	DentistsRanked estimate from typical fees, adjusted for California	—

Estimates, not quotes. Ask the clinic for a written estimate. Full teeth whitening cost guide for Ontario

What to expect from teeth whitening

Typical ranges for most patients. Your dentist's plan may differ.

Teeth whitening: visits, chair time and recovery
Fact	Typically
Typical visits	1 visit in-office; or 1–2 visits for custom take-home trays
Chair time	About 60–90 minutes in-office
Recovery	None; temporary tooth sensitivity is common for a day or two
When to see a specialist	Rarely needed; ask your dentist about deep stains from medication or injury

How we ranked Ontario whitening dentists

We scored 65 Ontario clinics offering teeth whitening on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 4 were excluded (4 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.

Read the full method: formula, sources and exclusions

DR Score factors and weights
Factor	Weight	Computed from	In Ontario 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

Teeth whitening in Ontario: frequently asked questions

Who is the best teeth whitening dentist in Ontario?

E Dental Group ranks #1 of 65 Ontario clinics offering teeth whitening by DentistsRanked service score. Golden Smiles Dental ranks #2. The score weighs reputation, access, services and profile data.

How much does teeth whitening cost in Ontario, CA?

Teeth whitening in Ontario typically costs $280–$840 USD. By type: in-office whitening $420–$1,400; custom take-home trays $280–$840. These are estimates, not quotes. Basis: DentistsRanked estimate from typical fees, adjusted for California. Ask the clinic for a written estimate.

Is teeth whitening covered by insurance or Medicaid in California?

Teeth whitening is cosmetic and is not covered by most dental insurance plans or Medicaid. Some clinics offer in-house membership plans with discounts.

Does teeth whitening hurt?

Teeth whitening is not usually painful, but temporary sensitivity is common during treatment and for a day or two after. Some people feel brief sharp twinges. Your dentist can lower the gel strength or recommend a desensitising toothpaste.

Which Ontario teeth whitening dentists are open on Saturday?

26 of 65 Ontario clinics offering teeth whitening list Saturday hours, including ParkTree Community Health Center, Esthetic Partners Dental Group and Dentists of Ontario Ranch. Hours come from each clinic's listing; check with the clinic before you go, since holiday and summer hours can change.

How many dentists offer teeth whitening in Ontario?

65 Ontario clinics list teeth whitening in our data. 26 are open Saturdays. Google ratings are on file for none of them. Counts update when clinics change their profiles.

Top 10 whitening dentists in Ontario at a glance

The 65 best whitening dentists in Ontario, ranked

#1 E Dental Group

#2 Golden Smiles Dental

#3 Mira Loma Smiles Dentistry

#4 Chris Chang

#5 Doctor Cruz Dental Office

#6 Dr. Art Hsia, DDS, Inc.

#7 Dr. Jimmy Bhatt

#8 Dr. Lan Dinh

#9 Enverga Francisco C DDS

#10 Euclid Dental Office

#11 Family Dentistry

#12 Los Angelitos Dental Office

#13 Multi-Specialty Dental Center

#14 Pacific Dental Services Ontario Support Office

#15 Peter Wenyen Huang

#16 Prime Dental Office

#17 ParkTree Community Health Center

#18 Esthetic Partners Dental Group

#19 Dentists of Ontario Ranch

#20 Ontario Dental Center

#21 New Century Dental Care

#22 Santa Martha Dental

#23 DR.M.Zaida Carbajal Dental Practice

#24 Acevedo Dental Group

#25 Star Bright Dental