Sydney Endocrinology | Multidisciplinary Management of Diabetes, Thyroid, PCOS Sydney Endocrinology is a highly experienced team of specialist endocrinologists, diabetes educators, dietitians & clinical psychologists who provides comprehensive and individually tailored treatments for diabetes, pre-diabetes, the metabolic syndrome, metabolic bone disease, osteoporosis, thyroid disorders, eating disorders, pituitary disorders and endocrinology conditions during pregnancy.