Here is a list of some Digg users who have submitted health-related websites. They are either interested in health and medicine, or just found something on a related website that was interesting.
mtnboy
badqat
sarahlee
cabbage1027
PhoenixTx
Do you also have an affinity towards the subjects of cancer, dentistry, physical disabilities, or mental health? Then be sure to also promote such topics with your social networking websites and spread the knowledge. You never know when a blogger might find you. 