Endocrinology Services

Specialist care for hormonal, metabolic and bone health conditions

Endocrine conditions are not always easy to identify. Symptoms can be subtle, develop gradually or overlap with many other health concerns. The right assessment looks beyond a single symptom or test result to understand what may be happening and what care is appropriate.

At Alpha Omega Specialist Group, our consultant endocrinologists assess and manage a broad range of conditions involving hormones, metabolism, blood glucose and bone health. We take the time to understand your medical history, review relevant investigations and explain your options clearly, so you can make informed decisions about your care.

What is endocrinology?

Endocrinology is the area of specialist medicine concerned with hormones and the glands that produce them. Hormones help regulate many important functions, including metabolism, blood glucose, reproductive health, growth, energy levels and bone strength.

Because hormonal symptoms can have many possible causes, diagnosis usually involves a careful review of your health, medications and test results. Further blood tests or imaging may be recommended where clinically appropriate.

When might you see an endocrinologist?

Your GP or another specialist may recommend an endocrinology assessment when:

  • Blood tests show an abnormal or unexpected hormone result
  • Symptoms persist without a clear explanation
  • A hormonal or metabolic condition is suspected
  • An existing condition is complex or has not responded as expected to treatment
  • Specialist advice is needed about medication, monitoring or longer-term management
  • Several related health factors need to be considered together

Conditions we assess and manage

Our endocrinologists welcome referrals across general endocrinology. Areas of care include:

Thyroid conditions

The thyroid gland produces hormones that help regulate metabolism, energy levels, body temperature and many other functions. Thyroid conditions can occur when the gland produces too much or too little hormone, becomes enlarged, or develops nodules. Because symptoms can be gradual and easily mistaken for other health concerns, an accurate diagnosis is important. Appropriate treatment or monitoring can relieve symptoms and reduce the risk of complications affecting the heart, bones and general health.

  • Hypothyroidism, or an underactive thyroid
  • Hyperthyroidism, or an overactive thyroid
  • Graves’ disease and autoimmune thyroid conditions
  • Thyroid nodules and goitre
  • Abnormal thyroid function test results
Diabetes and blood glucose management

Diabetes develops when the body does not produce enough insulin or cannot use insulin effectively, causing glucose to build up in the blood. Blood glucose that remains outside a person’s target range can affect the blood vessels, nerves, eyes, kidneys, heart and feet over time. Careful monitoring and an individual management plan can help stabilise glucose levels, manage day-to-day symptoms and reduce the risk of short- and long-term complications.

  • Type 1 diabetes
  • Type 2 diabetes
  • Gestational diabetes
  • Difficult-to-manage or fluctuating blood glucose levels
  • Insulin and medication review
  • Continuous glucose monitoring and diabetes technology, where appropriate
  • Assessment of related metabolic and cardiovascular risk factors

Patients seeking more detailed information can also visit our Diabetes Management page.

Osteoporosis, calcium and bone health

Osteoporosis and osteopenia reduce bone density and strength, making fractures more likely, sometimes after only a minor fall or injury. These conditions often cause no obvious symptoms until a fracture occurs. Calcium, vitamin D and other metabolic bone disorders can also affect the way bones, muscles and nerves function. Timely assessment can identify contributing factors and guide treatment to protect bone strength and reduce future fracture risk.

  • Osteoporosis and osteopenia
  • Assessment following a low-trauma fracture
  • Reduced bone density or increased fracture risk
  • Calcium and vitamin D disorders
  • Metabolic bone conditions
  • Investigation of abnormal bone or mineral results
Parathyroid conditions

The parathyroid glands are small glands in the neck that produce parathyroid hormone and help control calcium levels in the blood. If they produce too much or too little hormone, calcium levels can become abnormally high or low and may affect the bones, kidneys, muscles and nervous system. Proper investigation is important because treatment depends on the underlying cause and may involve monitoring, medication or, in some cases, surgery.

  • Overactive or underactive parathyroid glands
  • Abnormal parathyroid hormone levels
  • High or low calcium levels
  • Investigation and ongoing management of parathyroid disorders
Pituitary conditions

The pituitary is a small gland at the base of the brain that helps regulate the thyroid, adrenal glands, ovaries and testes, as well as growth and other essential functions. Pituitary conditions can cause the body to produce too much or too little of one or more hormones, while some growths can place pressure on nearby structures. Specialist assessment can help protect hormone function, vision, reproductive health, bone health and general wellbeing.

  • Pituitary tumours and incidental findings
  • Reduced pituitary function
  • Prolactin disorders
  • Acromegaly and other conditions involving excess or deficient pituitary hormones
  • Ongoing monitoring of established pituitary conditions
Adrenal conditions

The adrenal glands sit above the kidneys and produce hormones involved in the stress response, blood pressure, metabolism and the balance of salt and fluids. Adrenal conditions may cause too much or too little of these hormones, sometimes producing symptoms that are difficult to distinguish from other illnesses. Accurate diagnosis and treatment are important because significant hormone imbalances can affect multiple body systems, and severe adrenal insufficiency can become a medical emergency.

  • Adrenal insufficiency, including Addison’s disease
  • Cushing’s syndrome
  • Adrenal nodules or incidental findings
  • Disorders involving excess adrenal hormone production
  • Investigation of abnormal adrenal hormone results
Women’s hormonal health

Hormonal conditions can affect menstrual cycles, ovulation, fertility, metabolism, bone health and symptoms during the transition to menopause. Concerns such as PCOS and irregular periods can have several possible causes, so assessment is important before treatment is recommended. Appropriate management can help address symptoms, support reproductive and metabolic health, and reduce longer-term risks associated with certain hormonal conditions. Menopause-related hormonal or metabolic concerns where endocrinology assessment is clinically appropriate:

  • Polycystic ovary syndrome (PCOS)
  • Irregular menstrual cycles where an endocrine cause is suspected
  • Hormonal and metabolic concerns associated with PCOS
  • Menopause-related hormonal concerns where specialist endocrine input is appropriate
  • Other female reproductive hormone conditions
Men’s hormonal health

Testosterone and other reproductive hormones support sexual function, fertility, muscle mass, bone strength and general health. Low testosterone symptoms can overlap with the effects of stress, poor sleep, medication use and other medical conditions, so diagnosis requires more than symptoms alone. Identifying the underlying cause is important, as confirmed hormone deficiency may require treatment or monitoring, while testosterone therapy is not appropriate for everyone.

  • Low testosterone and hypogonadism
  • Symptoms associated with androgen deficiency
  • Abnormal reproductive hormone results
  • Assessment of possible underlying endocrine causes
Cholesterol, lipids and metabolic risk

Cholesterol and triglycerides are fats carried in the blood that the body needs in appropriate amounts. When certain levels remain high, they can contribute to fatty deposits in the arteries and increase the risk of cardiovascular disease; inherited lipid disorders may create a higher lifetime risk. Assessment considers the complete health picture so that lifestyle measures, medication and ongoing monitoring can be tailored to the individual.

  • High cholesterol or triglycerides
  • Suspected inherited lipid disorders
  • Metabolic risk involving several related health factors
  • Medication and risk-management review in collaboration with your GP or other treating specialists
Weight and metabolic health

Weight can be influenced by a combination of medical, hormonal, metabolic, medication-related, environmental and lifestyle factors. Living with overweight or obesity can increase the risk of conditions such as type 2 diabetes, cardiovascular disease, sleep apnoea and joint problems. Where specialist assessment is appropriate, our endocrinologists can investigate relevant contributors and discuss evidence-based management options designed to improve health, not simply focus on the number on the scales.

For dedicated weight-management care, please visit our Weight Loss Clinic and Obesity Management pages.

What to expect at your appointment

Your first consultation is an opportunity to build a clear picture of your health and the reason for your referral. Depending on your needs, your endocrinologist may:

  • Review your symptoms, medical history and family history
  • Discuss current medications, supplements and previous treatments
  • Review blood tests, imaging and other relevant reports
  • Complete a focused physical examination where appropriate
  • Recommend further investigations if they are likely to assist diagnosis or management
  • Explain the findings and discuss suitable treatment or monitoring options
  • Develop a management plan with clear next steps

Some endocrine conditions can be assessed relatively quickly, while others require staged testing or monitoring over time. Your endocrinologist will explain what is needed and keep your GP or referring specialist informed.

Our approach to care

Endocrine conditions often affect more than one aspect of health. Our approach is thorough, practical and tailored to the individual. We aim to:
  • Understand the full clinical picture rather than focus on one result in isolation
  • Explain complex information in clear, straightforward language
  • Recommend investigations and treatment based on your individual circumstances
  • Consider your goals, preferences and other health conditions
  • Coordinate care with your GP, referring specialist and other health professionals where appropriate
  • Provide ongoing review of conditions that require longer-term monitoring
  • Access to a multidisciplinary specialist group
  • Coordination with dietitians, bariatric surgeons, neurology, psychiatry, geriatric medicine or other relevant specialties
  • Multiple Melbourne clinic locations
  • Support for complex patients with several related medical conditions
  • Communication with the referring GP and treating team
  • In-person and telehealth review when clinically appropriate and available

Meet our endocrinologists

Dr Matthew Sawyer

Dr Matthew Sawyer is a consultant endocrinologist with broad clinical interests across general endocrinology. He welcomes referrals for diabetes, weight and metabolic health, osteoporosis, men’s and women’s hormonal conditions, lipid disorders and thyroid, parathyroid, pituitary and adrenal disease. In addition to private practice, Dr Sawyer is a Consultant Endocrinologist at Werribee Mercy Hospital.

Individual specialists have different areas of practice. Our reception team can help confirm which clinician is most appropriate for your referral.

Preparing for your consultation

Please bring, or arrange for your referring doctor to send:

  • A current referral from your GP or specialist
  • A list of your medications and supplements
  • Relevant blood test results, scans and specialist reports
  • Blood glucose records or device reports, if relevant
  • Any questions you would like to discuss


Having this information available can help your endocrinologist make the best use of your consultation and reduce unnecessary duplication of tests.

Information for referring doctors

We welcome referrals for general and complex endocrinology. Please include relevant pathology, imaging, medication history and previous specialist correspondence where available. For urgent or time-sensitive referrals, please contact our reception team so the referral can be appropriately triaged.

Book an endocrinology appointment

If you have been referred for a hormonal, metabolic, diabetes or bone health concern, contact Alpha Omega Specialist Group to arrange an appointment with one of our endocrinologists.

Call 1300 080 784 or use our online appointment enquiry form.

Alpha Omega Specialist Group has clinics in Huntingdale, Richmond, Noble Park and Elsternwick. Endocrinology consulting locations and appointment availability vary, so please speak with our reception team when booking.

Why Choose Us?

If you or a loved one could benefit from specialised geriatric care, please contact Alpha Omega Specialist Group to schedule a consultation with our experienced geriatric medicine team. We look forward to partnering with you in promoting health, independence, and quality of life for older adults.