EndocrineWeb 
Award winning site written by doctors and patients for patients. Over 200 pages and illustrations for thyroid, parathyroid and adrenal. Find a local doctor, support group or join the chat rooms.
http://www.endocrineweb.com/National Diabetes Education Initiative 
Multicomponent educational program on type 2 diabetes and insulin resistance designed for endocrinologists, diabetologists, primary care physicians, and other healthcare professionals.
http://www.ndei.org/
Online Endocrinology Journals 
Free full-text access to Endocrine-Related Cancer, free access to reviews and commentaries and searchable advance abstracts from the Journal of Endocrinology and the Journal of Molecular Endocrinology.
http://journals.endocrinology.org/
Endocrinology.com 
Dedicated to the study of endocrinology. Resources and information on a variety of disorders, professional directory.
http://endocrinology.com/
Medscape: Diabetes and Endocrinology 
Online journal with free full-text articles and Medline search access.
http://endocrine.medscape.com
EndoLinx 
Provides up-to-date professional endocrinology news and research from medical and healthcare journals and news sources.
http://endolinx.com/
Endocrinology Section - University of Chicago 
Information on endocrine disorders and diseases from the highly esteemed Endocrinology Section at the University of Chicago Medical Center.
http://endocrinology.uchicago.edu/
Family Practice Notebook - Endocrinology 
Comprehensive database on endocrine disorders.
http://www.fpnotebook.com/END.htm
UCLA Pituitary Tumor and Neuroendocrine Program 
Directed by Dr. Daniel F. Kelly, this site provides comprehensive evaluation and treatment of patients with pituitary tumors and related neuroendocrine disorders.
http://www.pituitary.ucla.edu
Endocrine Surgeon 
Endocrine Surgeon provides accurate and up to date news and information on all aspects of endocrine disease and surgery.
http://www.endocrinesurgeon.co.uk
ThyroidToday 
Provides information on the causes, diagnosis, latest findings, and treatment of various forms of the disease.
http://www.thyroidtoday.com/
Endocrinology News from Medical News Today 
Research reports and other news headlines related to the endocrine system, including its disorders.
http://www.medicalnewstoday.com/rss/endocrinology.xml
General Practice Notebook - Endocrinology 
Coverage of this medical speciality.
http://www.gpnotebook.co.uk/simplepage.cfm?ID=-1831862252