Following the recommendations of the Ordre des dentistes du Québec, the clinic will be closed for the next 14 days. All scheduled appointments are now cancelled until March 27th inclusively.

Telephone messages will be taken 2x/day as well as a systematic verification of emails sent to We are committed to returning calls as soon as possible.

As suggested by the Ordre des dentistes du Québec, only patients who require urgent treatment resulting from infection, acute pain or trauma and who require immediate management will be seen by Dr. Criton unless she is unable to receive them for medical reasons.

If you feel that your situation requires immediate attention and you qualify under the criteria of the order, you can reach the manager at 514-608-3115.

Please note that the situation may change at any time. We will try to adjust as best we can for the benefit of our patients.

Dr. Criton and her team.


Your dental center in La Petite-Patrie - Periodontic Service

Periodontics is the dentistry branch that prevents and treats periodontal diseases, which are gum diseases. They are called periodontal because they affect the periodontium, the tissue supporting the teeth. Today, these diseases constitute the main problem bringing adults to see a dentist.

The main signs bringing a patient to see a dentist or a periodontist are :

  • A change in gum colour
  • A reddish colour
  • Bleeding gums while brushing
  • Receding teeth
  • A metal taste in the mouth
  • Swelled, painful or shiny gums
  • Sensitive teeth
  • Chronic bad breath

Periodontics Treatment Services

There are various periodontics treatments: pocket reduction surgery, regeneration surgery, gum graft, crown extension and nonsurgical treatment (like curettage).

Some studies show correlations between periodontal diseases and diabetes or heart diseases. Consequently, it is always essential to maintain a good oral hygiene in order to prevent periodontal diseases or other mouth diseases. Therefore, it is recommended to visit your dentist at least every six months.



Combining nearly 30 years of experience in implantology, The dental clinic Montreal-Rosemont offer you excellent services and care in dental implants and general dentistry. For informations about dental bridge, rooth canal, wisdom teeth extraction and more, register you to one of our free information session or you can make an appointment for a free consultation.


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Opening hours

Monday from 8h00 to 21h00
Tuesday from 8h00 à 17h00
Wednesday from 8h00 to 21h00
Thursday from 8h00 to 17h00
Friday from 8h00 to 16h00

Signature Dentaire

5020, rue Bellechasse
Montreal (Quebec) H1T 2A2

Phone : 514 899-9991
Fax : 1-877-336-8763
Toll Free : 1-877-336-8763

Dental Center La Petite-Patrie

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