You have all the feddbacks of real people who use the products of Daniel L. Metzger, MD (Doctor) in British Columbia (Canada).
At this moment this business gets a rating of 5 out of 5 and that rating was based on 8 reviews.
You must have seen that the average score it has is exceptional, actuality, it gets the highest overall average it can achieve., and it is based on an average of feddbacks, so the rating is reasonably credible, although it does not have a enough number of ratings to confer it absolute credibility.
As you know, we do not usually bother to place reviews when these are positive and we usually do it only if we've had a problem or incidence...
This Doctor is included in the category of Endocrinologist.