American Geriatrics Society
AGS is dedicated to improving the health and well-being of all older adults.
The AGS has a long history of effecting change in the provision of health care for older adults.

Alzheimer's Association

American Society on Aging
National Learning Center with information about databases, educational offerings and online learning.

The Gerontological Society of America (GSA)
A good site with many links.

Saving Grace
A site with many geriatric links and resources