American Association of Clinical Endocrinologists (AACE)
245 Riverside Avenue, Suite 200
Jacksonville, FL 32202
1-904-353-7878
http://www.aace.com
AACE offers resources for the public and professionals.
American Thyroid Association
6066 Leesburg Pike, Suite 550
Falls Church, VA. 22041
1-703 998-8890
http://www.thyroid.org
This is an official site for both patients and professionals of the highly respected and authoritarian organization. There are information sheets for patients, lists of recommended books, and lists of support organizations.
Hormone Health Network
http://www.hormone.org
Free, online information from clinical and scientific experts in endocrinology.