Welcome to Mercer Street Dentistry



COVID 19 and Dental Clinic operations in Ontario


The Royal College of Dental Surgeons of Ontario, our governing body has now permitted us to provide in-person care for all deferred, non-essential, and elective services. We look forward to resuming routine cleanings soon. Please call 416-205-0029 or email us and we will make an appointment for you. Thank you.


With warm regards,
Dr. Sara Hansen



Mercer Street Dentistry is conveniently located in the downtown Toronto financial/entertainment district. We are focused on creating a friendly atmosphere where we look after your dental needs in a caring and professional environment. Making sure you have the opportunity to understand what your treatment options are is our priority.  At Mercer Street Dentistry, we are a partner in your oral health.  Our clients give us consistent feedback about our communicative and friendly staff. Dr Hansen and her team work hard to make your visit an enjoyable experience.

Some of our services include:

General Dentistry

Cosmetic Dentistry

Emergency Services

  • Treatment of broken teeth
  • Lost fillings
  • Treatment of tooth aches



We are located at 22 Mercer Street, Toronto, Ontario. M5V 1H3.
(One block south of King Street, off of John Street)


What some of our patients are saying…

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