I am very impressed by your portfolio, lots of original ideas, some that stand out are the singular bold ones like tourismus,paperfield films, and the half and half like the pulmonary associates with half maple leaf and half lung and p.i.c.s one. some thing that is bold, original, symbol that stands by itself that represents children's doctors (if canadiana or ontario gets in there, great, but not absolutely needed)
other entries have pieces, like the shield that essentially incorporates elements from our current logo, and the always stand by teddy bear, but looking for original, like your winner in the scholar's choice contest