I wrote my general comment about moving away from the impersonal and more toward the personal, for you and the #2 design. Frankly, the #1 design wasn't as professional looking as either this one or the #2 design -- the stethoscope is a little trite -- but it was in the right color scheme and it was the most personal and familiar looking. Directionally, it's more on target.
I'd love to see what you could do if you went in a more personal direction.