Here you have all the opinions of people like you who are using the services and products of Dr. Jean Sébastien Dufour (Doctor) in Chambly (Canada).
Right now this firm receives a rating of 1 over 5 and this rating has been calculated on 1 review.
As you can see the average score it has is quite weak, but it's only founded on few opinions, so the evaluation isn't too faithful.
You know that we don't usually bother to set reviews when these are correct and we usually do it only if we have had a problem or incidence...
This Doctor belongs to the category of Optometrist.