# Online booking at dentists in Thornhill, ON

Of the 45 dental practices Xona has read in Thornhill, ON, 5 have an online booking route Xona can hand you to right now\.

Narrow this list to practices [open Saturday](https://book.xonark.com/index.md?locality=Thornhill&open=saturday&province=ON), [open Sunday](https://book.xonark.com/index.md?locality=Thornhill&open=sunday&province=ON), [open evenings](https://book.xonark.com/index.md?locality=Thornhill&open=evening&province=ON) or [with online booking](https://book.xonark.com/index.md?booking=online&locality=Thornhill&province=ON).

| Practice | Booking route | Services listed | Hours, in the clinic's words | Providers |
|---|---|---|---|---|
| [Dr\. Steve Colomby](https://book.xonark.com/dentist/dr-steve-colomby) | Online booking | Complete Oral Exam, Botox, Therapeutic Botox™ \+ 14 more | Mon 8am \- 6pm; Tue 7am \- 2pm; Wed 7am \- 7pm \(alt 2pm\); Thu 8am \- 6pm; Fri 8am \- 2pm \(alt closed\); Sat Closed; Sun 8:30 am \- 1:30 pm \(Select\) | 2 |
| [Dr7 Family Dentistry](https://book.xonark.com/dentist/dr7-family-dentistry) | Online booking | Dental Exams, Dental Cleanings, Fluoride Treatments \+ 24 more | Mon–Sat 9 am to 6pm; Sun Closed | 1 |
| [Quantum Health Dental](https://book.xonark.com/dentist/quantum-health-dental) | Online booking | General Dentistry, Implant Dentistry, Cone Beam CT imaging \+ 13 more | Mon–Wed 10:00 AM\-6:00 PM; Thu 10:00 AM\-5:00 PM; Fri 10:00 AM\-2:00 PM; Sat 9:00 AM\-4:00 PM \(Alternating\) \(Dr\. Lee Only\) | 8 |
| [Skyrise Dental](https://book.xonark.com/dentist/skyrise-dental) | Online booking | Emergency Dentistry, Preventative Dentistry, Cosmetic Dentistry \+ 17 more | Mon 10AM – 8PM; Tue 11AM – 8PM; Wed 10AM – 8PM; Thu 9AM – 4PM; Fri 10AM – 3PM; Sat Alt\. Saturday 9AM – 3PM; Sun Closed | 0 |
| [Springfarm Dental](https://book.xonark.com/dentist/springfarm-dental) | Online booking | Dental Exam and check, Complete Oral Exam, Botox \+ 15 more | Mon 8am \- 6pm; Tue 7am \- 2pm; Wed 7am \- 7pm \(alt 2pm\); Thu 8am \- 6pm; Fri 8am \- 2pm \(alt closed\); Sat Closed; Sun 8:30 am \- 1:30 pm \(Select\) | 2 |
| [Bathurst Centre Dental Care](https://book.xonark.com/dentist/bathurst-centre-dental-care) | Request via Xona | Dental Exams, Teeth Cleaning, Tooth Fillings \+ 24 more | Mon 10am 7pm; Tue 10am 8pm; Wed Closed; Thu 10am 8pm; Fri 10am 3pm; Sat 9am 3pm; Sun Closed | 6 |
| [DentiFlow Dentistry](https://book.xonark.com/dentist/dentiflow-dentistry) | Request via Xona | General Dentistry, Dental Cleaning, Dental Exams and X\-Rays \+ 27 more | Mon–Fri 10:00 AM – 8:00 PM; Sat 10:00 AM – 4:00 PM; Sun 10:00 AM – 3:00 PM | 10 |
| [Dentistry for You](https://book.xonark.com/dentist/dentistry-for-you-thornhill) | Request via Xona | General Dentistry, Digital Radiography, Teeth Cleaning and Hygiene \+ 21 more | Mon–Wed 9:00am \- 7:00 pm; Thu 9:00am \- 8:00pm; Fri CLOSED; Sat 9:00am \- 3:00pm; Sun CLOSED | 1 |
| [Dentistry on John](https://book.xonark.com/dentist/dentistry-on-john) | Request via Xona | Teeth Hygiene and Cleaning, Dental Filling, Dental Emergency \+ 14 more | no supported source | 2 |
| [Disera Dental](https://book.xonark.com/dentist/disera-dental) | Request via Xona | Composite Fillings, Dental Bonding, Dental Bridges \+ 21 more | Mon 10:00am \- 2:00pm; Tue 10:00am \- 6:00pm; Wed 9:00am \- 3:00pm; Thu 10:00am \- 6:00pm; Fri 11:00am \- 4:00pm; Sat Closed; Sun 10:00am \- 4:00pm | 2 |
| [Dr\. Katbab Dentistry](https://book.xonark.com/dentist/dr-katbab-dentistry) | Request via Xona | DIGITAL X RAYS, hygiene, VENEERS \+ 14 more | Mon 10am – 5pm; Tue 10am – 7pm; Wed 10am – 5pm; Thu–Fri 10am – 7pm; Sat 10am \- 3pm | 1 |
| [Dr\. Massi Dental Clinic](https://book.xonark.com/dentist/dr-massi-dental-clinic) | Request via Xona | dental emergencies, dental cleanings, dental sealants \+ 23 more | Mon–Sun 9:00 am – 7:00 pm | 0 |
| [Glick Periodontics](https://book.xonark.com/dentist/glick-periodontics) | Request via Xona | FLAP \(OSSEOUS\) SURGERY, LASER SURGERY, GUM GRAFTING \+ 6 more | no supported source | 2 |
| [Grand Hill Dental](https://book.xonark.com/dentist/grand-hill-dental) | Request via Xona | Veneers, general dentistry, cosmetic dentistry \+ 44 more | no supported source | 1 |
| [Orchid Tooth Dental 蘭牙齒科](https://book.xonark.com/dentist/orchid-tooth-dental) | Request via Xona | Braces, Bridge, Crown \+ 8 more | Mon 10a\.m\.–6p\.m\.; Tue Closed; Wed 10a\.m\.–6p\.m\. | 2 |
| [Promenade Dental Office](https://book.xonark.com/dentist/promenade-dental-office) | Request via Xona | Dental Examinations, Childrens Dentistry, Cosmetic Dentistry \+ 7 more | Mon 8:45 am \- 6:00 pm; Tue 7:30 am \- 5:00 pm; Wed–Thu 7:30 am \- 3:30 pm; Fri Closed; Sat 9:00 am \- 3:00 pm \(Once a Month\); Sun Closed | 1 |
| [Smile Up Dental Clinic](https://book.xonark.com/dentist/smile-up-dental-clinic) | Request via Xona | Dental Emergencies, Kid's Dentistry, Implants / Extractions \+ 6 more | Mon 09:00 a\.m\. – 05:00 p\.m\.; Tue 10:00 a\.m\. – 08:00 p\.m\.; Wed 10:00 a\.m\. – 05:00 p\.m\.; Thu 09:00 a\.m\. – 07:00 p\.m\.; Fri By Appointment; Sat 09:00 a\.m\. – 03:00 p\.m\.; Sun Closed | 3 |
| [Summeridge Dental Care](https://book.xonark.com/dentist/summeridge-dental-care) | Request via Xona | Family Dentistry, Cosmetic Dentistry, Dental Implants \+ 22 more | Mon 9:00am – 5:00 pm; Tue 10:00am – 7:00pm; Wed 9:00am – 5:00pm; Thu 10:00am – 7:00pm; Fri 9:00am\-4:00pm; Sat 9:00am – 3:00pm \(3 Saturdays per month\) | 1 |
| [Sunlight Dental Clinic](https://book.xonark.com/dentist/sunlight-dental-clinic-thornhill) | Request via Xona | General Dentistry, Preventative Care, Atraumatic Extractions \+ 18 more | Mon 10:00 AM – 6:00 PM; Tue 10:00 AM – 8:00 PM; Wed–Thu 10:00 AM – 6:00 PM; Fri Closed; Sat 10:00 AM – 4:00 PM; Sun closed | 1 |
| [The Dental Spot](https://book.xonark.com/dentist/the-dental-spot) | Request via Xona | Invisalign®, Dentures and Implants, Surgery and Wisdom Teeth \+ 3 more | Mon–Fri 7:30 am \- 8:00 pm; Sat 8:00 am \- 8:00 pm; Sun By Appointment Only | 0 |
| [Thornhill Dental](https://book.xonark.com/dentist/thornhill-dental-thornhill) | Request via Xona | Preventive Dental Hygiene, Emergencies, Mouth Guards \+ 13 more | Mon–Thu 08:00 am \- 06:30 pm; Fri 08:00 am \- 01:30 pm; Sat–Sun Closed | 6 |
| [Thornhill Endodontics](https://book.xonark.com/dentist/thornhill-endodontics) | Request via Xona | Root Canal Therapy, Endodontic Retreatment, Endodontic Surgery \+ 3 more | Mon–Fri 8:00 AM \- 5:00 PM; Sat–Sun Closed | 3 |
| [Thornhill Family Dentistry](https://book.xonark.com/dentist/thornhill-family-dentistry) | Request via Xona | Checkups & Cleanings, Dental Sealants, Digital X\-Rays \+ 16 more | Mon–Tue 8:00 am \- 5:00 pm; Wed 8:00 am \- 6:00 pm; Thu 8:00 am \- 5:00 pm; Fri 8:00 am \- 3:00 pm; Sat 8:00 am \- 2:00 pm; Sun Closed | 4 |
| [Thornhill Mina Family Dentistry \| Dental Implants & Invisalign Center in Thornhill](https://book.xonark.com/dentist/thornhill-mina-family-dentistry-dental-implants-invisalign-center-in-tho) | Request via Xona | Cosmetic Dentistry, Dental Implants, Invisalign \+ 11 more | Mon–Thu 9:00 AM – 6:00 PM; Fri 9:00 AM – 3:00 PM; Sat–Sun Closed | 2 |
| [Westmount Dental](https://book.xonark.com/dentist/westmount-dental-thornhill) | Request via Xona | Family Dentistry, Children's Dentistry, Wisdom Teeth Removal \+ 29 more | Mon–Thu 09:00 am – 7:00 pm; Fri 09:00 am – 2:00 pm; Sat–Sun 9:00 am – 4:00 pm | 9 |

Showing 1–25 of 45 practices read here. Next page: https://book.xonark.com/dentists/thornhill-on.md?page=2 Or search the gateway by clinic name.

## What this page cannot confirm

- Whether any of these practices is accepting new patients, or treats emergencies\. This comparison does not report either: Xona reads them off a clinic's own words, and that reading is not reliable enough to line up side by side\.
- Prices, wait times, and anything about quality of care\. Xona does not assess them at all, on any page\.
- Anything shown as — or “no supported source”\. That means Xona found no supported statement of it on that clinic's own site, not that the clinic lacks it\.
- A further 25 dental practices are known in Thornhill, ON whose own websites Xona has not read yet, either because they publish none or because the crawl has not reached them\. They are not listed above, and their absence is not a judgement about a clinic\.
- Opening hours for 9 of the 45 practices listed here: Xona found no supported statement of them on the clinic's own site\.

Evidence last read 2026-09-11. Each practice page lists the source pages behind its profile.