I think is not your favorite because now I am in 2nd rank.
But is ok, here you have 2 more options creating a unique symbol that you can use alone in the near future if you want. Horizontal Layout #56 and Vertical Layout #57.
besides i think you need to surf this before make a decision
http://www.hospitalaleman.org.ar/ is the same idea.
You need something unique. Just my thoughts.
Best regards, Fernando.