Internal secretion refers to secretions of hormones in body.

The Department of Endocrinology treats endocrine disorders and metabolic abnormalities, including diabetes, thyroid disease, parathyroid and bone metabolic disease, pituitary disease, adrenopathy, hyperlipidemia and gonadopathy.

The doctors and staff at the Department of Endocrinology of Gangnam Severance Hospital take care of patients through continuous research and quality medical service.

It launched the Diabetes Clinic in 1989 for the care of patients with diabetes, and a rising number of diabetes patients have been diagnosed and treated at the Endocrine Diabetes Center established in 2006.

The doctors and staff in the Department of Endocrinology are committed to providing relief for patients in pain.