Diagnosis and treatment of under-active and overactive thyroid, management of thyroid nodules and cancer, interpretation of thyroid blood tests, thyroid hormone management during pregnancy.

Diagnosis of calcium disorders including under and over active parathyroid gland(s).

Diagnosis and management of adrenal hormone excess eg. Cushing's, and deficiency eg. Addison's.

Assessing current health status, assisting in weight and health management, consideration of medication tools to assist with weight loss.

Dr Wagenaar works closely with Intensiv-Pharma dietitians.

Preoperative medical assessment and optimisation of medical disorders, diagnosis and management of medical and nutritional complications.

Diagnosis and management of pituitary tumours, pituitary hormone excess and deficiency states.

Assisting patients and GPs with decisions regarding Hormone replacement therapy.

Diagnosis and management of bone disease, interpretation of bone density scans.

Diagnosis of PCOS, management of androgen excess problems.

Investigation and management of low and high serum sodium concentration.

Investigation and diagnosis of low blood glucose in non-diabetics.