Logo for Thornhill Dental
Languages spoken


Mon 8:00 am - 7:30 pm  
Tue 8:00 am - 6:30 pm  
Wed 8:00 am - 7:30 pm  
Thu 8:00 am - 7:30 pm  
Fri 9:00 am - 1:00 pm  


Dr. Edwin Lewandowski, Dr. Mostyn and Associates, practice a full scope of general and cosmetic dentistry with dental treatments ranging from porcelain veneers to dental implants, crowns and bridges. Dr. Lewandowski, Dr. Mostyn and Associates can now correct a wide variety of so-called permanent cosmetic dental problems, and can literally redesign your smile. Our office is located at 1200 Centre Street, Suite 101, in Thornhill, Ontario. We are situated in the heart of Thornhill at the corner of Vaughan Boulevard, between Bathurst and Dufferin.

Frequently asked questions

What languages do the doctors at Thornhill Dental speak?

Thornhill Dental provides services in English. Click here to explore available appointments!

When can I schedule an appointment with Thornhill Dental?

Thornhill Dental sees patients on Mon, Tue, Wed, Thu, Fri. Find the next available appointment with Thornhill Dental on Opencare.

Is Thornhill Dental accepting new patients?

Thornhill Dental is not currently accepting new patients through Opencare. Please contact the office directly to book an appointment or use Opencare to book an appointment at a practice near you!

Does Thornhill Dental offer teeth whitening?

Yes, Thornhill Dental offers teeth whitening services. Learn more about Thornhill Dental at Opencare or request an appointment.

Does Thornhill Dental offer check up and cleanings?

Yes, Thornhill Dental offers regular check up and cleaning services. Learn more about Thornhill Dental at Opencare or request an appointment.


  • Wifi
  • Hot towel service
  • Public transit accessible
  • Digital X-rays
  • Intra-oral cameras
  • Paperless practice
  • Mounted TV
  • Free Coffee or Beverages
  • Kid friendly
  • Free parking
  • Dental anxiety friendly
  • Financing plans
  • Flexible hours

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DH Smile Center Dentistry
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Rosedale Family Dental Centre
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Dr. Arthur Fisch Dentistry
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Family Tree Dental
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