204 reviews of David J MacGregor, MD "For someone so obsessed with protecting her delicate skin from harmful UV rays, it's frankly surprising that today was my first visit to a dermatologist. Ever. I don't know, I guess I've just relied on spas and facialists for skin advice up until now. But I've got a wierd freckle colony going on, and some fine lines, so I figured it was time to kick the ....