What Is an Endocrinologist Doctor?

The endocrine system is a complex of glands that secrete hormones. Hormones are like chemical messengers: They travel through the bloodstream to specialized cells that control metabolic rate, reproduction, growth and development. An endocrinologist diagnoses and treats hormonal imbalances.

DIsorders and Diseases of the Endocrine System

• An endocrinologist helps restore the normal balance of hormones. They help people who have metabolic disorders, diabetes, thyroid disease, osteoporosis, hypertension, cancer of endocrine glands, menopause, cholesterol disorders, infertility, growth disorders and overproduction or underproduction of hormones.

Endrocrinologist Training

• An endocrinologist completes medical school and residency training. An additional three years of training is completed in diagnosis and treatment of hormone conditions. Many endocrinologists specialize in an area of study, such as pediatric disorders, thyroid disease, or reproductive and menstrual disorders.

Comparative Endocrinology

• Some endocrinologists study hormones in various types of animals. They compare vertebrates and invertebrates, looking for differences. While general endocrinology focuses on similarities, comparative studies have a much broader focus, including field, environmental, evolutionary and behavioral studies.