Health Directories 
Health directory.
http://www.directoryhealthcare.com/
Health directory with guides to the best and most trustworthy health resources on the web providing health and wellbeing information and services.
http://www.healthexcite.com/
Directory with a range of listings on international health sites.
http://www.healthopen.com/
Directory of valuable health information and services of various categories.
http://www.healthsearching.com/
A better health portal providing health guides to visitors with a range of links to international health sites.
http://www.healthypark.com/
6. MedMark.org
Health and medicine directory portal for students and professionals.
http://www.medmark.org/