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Dietitian reviewing a nutrition plan with a patient, with a plate of fresh vegetables and fruit on the desk

What Does a Dietitian Do? A Guide for Balwyn Central Medical Patients

October 19, 2026 icohealth 0 Comments

Food advice is everywhere, and a lot of it clashes. One week a food is a hero, and the next it’s a villain. No wonder many people feel unsure about what to eat. That’s where a dietitian can help. But what does a dietitian do, exactly? 

This guide explains the role and how it differs from a nutritionist’s. It also covers when an appointment may be worth booking. You’ll see how your GP and our allied health team at Balwyn Central Medical fit in, too.

What Does a Dietitian Do?

A dietitian is a food and nutrition expert. They help you understand how what you eat affects your health. Healthdirect explains that dietitians should have a university degree in nutrition and dietetics. They can also meet the rules to become an Accredited Practising Dietitian (APD).

In practice, a dietitian can:

  • Look at the full picture — they ask about your health, medicines, routines and food preferences.
  • Build a personal eating plan — it’s shaped around your needs rather than a one-size-fits-all diet.
  • Explain the reasons — so you understand how food can affect your condition.
  • Check in and adjust — at follow-up visits, they can fine-tune your plan as your needs change.
  • Work with your doctor — if your GP referred you, the two of them work closely together.

Dietitian vs Nutritionist: What’s the Difference?

In Australia, all dietitians are nutritionists, but not all nutritionists are dietitians. The main difference is their training. Dietitians complete a university degree in nutrition and dietetics. They can then join the APD program run by Dietitians Australia.

The title “nutritionist” isn’t regulated, so anyone can use it. Some nutritionists are well trained, but it’s worth asking any provider about their training. You can also check an APD on the Dietitians Australia register.

When Might a Dietitian Appointment Help?

A dietitian can support people at any age or stage of life. Common reasons to book a dietitian appointment are:

  • A health condition — such as diabetes, high cholesterol, high blood pressure or irritable bowel syndrome.
  • Diet changes from your GP — a dietitian can help you put that advice into practice.
  • A food intolerance — you may want help working out what to eat while still getting the nutrients you need.
  • Mixed messages — a dietitian can help you sort through conflicting nutrition advice.
  • A new stage of life — such as pregnancy or older age.

Results vary between people, so your plan will depend on your own needs. Healthdirect also says it can help to see your GP before your appointment.

Do You Need a Dietitian Referral, and What Does It Cost?

You can choose to see a dietitian yourself, and your GP can also refer you. However, a dietitian referral can be helpful when you’re managing a health condition. Healthdirect says Medicare may cover some of the cost if your GP gives you a care plan or refers you.

Fees also vary between dietitians. Dietitians Australia explains that with a GP care plan, Medicare may provide a rebate for visits to an APD. You pay the gap between the dietitian’s fee and the rebate. The number of rebated visits depends on your care plan. Many private health funds also cover some visits, so it’s worth checking with your insurer.

What Happens at a Dietitian Consultation?

If you’re looking for a dietitian in Melbourne, it helps to know what to expect. A dietitian consultation usually starts with questions about your health, eating habits and goals. These help your dietitian tailor a plan to you. Later visits let them track your progress and adjust the plan.

Our allied health team at Balwyn Central Medical includes dietitian Humphrey Wong. His experience includes supporting people with diabetes, high blood pressure, irritable bowel syndrome and food intolerance.

When Should You See Your GP First?

It’s worth booking a GP appointment if:

  • You’re not sure whether a dietitian is the right next step.
  • You’d like to ask whether a GP care plan could suit you.
  • You have ongoing stomach pain, unexplained weight loss or changes in your bowel habits.
  • You think a certain food is causing a reaction.

In these cases, your GP can check what’s going on and talk through your options before you change your diet. They can also refer you to a dietitian if it makes sense.

If you’re experiencing a medical emergency, call 000. That includes severe difficulty breathing or signs of a severe allergic reaction.

You Don’t Have to Figure Out Food Advice Alone

So, what does a dietitian do? They turn nutrition science into a personal plan that fits your health, habits and life. They can also work alongside your GP to fit a holistic plan that works for your own situation.

If you’re looking for dietitian services in Balwyn, our allied health team at Balwyn Central Medical includes a dietitian. Your GP can talk through whether it could suit you and how a care plan might work.

Book a GP appointment online or call (03) 9830 2300 when you’re ready.

Frequently Asked Questions

Do I Need a Referral to See a Dietitian?

You can choose to see a dietitian yourself, so a referral isn’t always the starting point. That said, a referral or GP care plan may help if you’d like to claim a Medicare rebate. If you’re not sure where to start, your GP can talk through your options.

Can I Get a Medicare Rebate for a Dietitian?

Possibly. Dietitians Australia says that with a GP care plan, Medicare may provide a rebate for visits to an APD. You pay the gap between the fee and the rebate. The number of rebated visits depends on your care plan, so ask your GP and your dietitian.

How Do I Check a Dietitian’s Qualifications?

You can search the Dietitians Australia register of Accredited Practising Dietitians (APDs). You can also ask the dietitian whether they are an APD. The title “nutritionist” isn’t regulated, so asking about training is a sensible step with any nutrition provider.

How Many Dietitian Appointments Will I Need?

It depends on your needs and goals. Many plans include a first consultation followed by check-ins, so your dietitian can see how you’re going and adjust your plan. Your dietitian can explain what to expect, and your care plan may affect how many visits are rebated.

The information in this article is general in nature and isn’t a substitute for personalised medical advice. If you’re concerned about your health, book an appointment with your GP at Balwyn Central Medical or call (03) 9830 2300.

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