Now I'm not a healer but I know that a very popular unit frames addon for healers is [Only registered and activated users can see links. ].
I also found this addon which is actually named [Only registered and activated users can see links. ] lol.
Another usefull healer addon is [Only registered and activated users can see links. ] which helps you decurse/cleanse/whatever ppl in your group.
I don't know if you are going to heal in raids or in PvP. I recommend that you check out [Only registered and activated users can see links. ]. Browse through the Druid section, the Boss Encounter Section and whatever you like.
