Not really, most of them don't make a difference, but some certainly do.
Originally Posted by CaptainSnark
Men get an initial +5% incoming healing which later turns into +7% via the epic quests at Lv ~70.
Men can give the fellowship +2% Morale.
Dwarves have a -50% incoming damage skill for 10 seconds.
Dwarves can give the fellowship +85 Vitality.
Those are just incredibly useful to have on any class. Obviously there are other useful racial traits, but not so much for healers.
[I]In the sea without lees standeth the Bird of Hermes.
[/I][I]When all his feathers be from him gone, He standeth still here as a stone.
Here is now both white and red, And all so the stone to quicken the dead[/I][I].
The Bird of Hermes is my name, Eating my wings to make me tame.[/I]