We've got all the reviews of real people who consumed the services of Katharine M Johns & Assoc (Ophthalmologist) in the area close to Niagara Falls (Canada).
To this day this firm has no reviews, which doesn't have to be bad.
You know that we do not usually bother to set scores when they are good and we usually do it only if we've had a problem or incidence...
This Ophthalmologist belongs to the category of Optometrist.