Medical Weight Management Melbourne | GP Weight Clinic

If you’ve tried diets that didn’t stick, gym memberships that gathered dust, or “wellness programs” that promised the world and delivered nothing, you’re not alone.

Struggling with weight is rarely just about willpower or discipline. Hormones, medication side effects, sleep quality, stress, underlying metabolic conditions, and genetics all play a role. That’s why getting medical support from a GP — rather than following a generic diet plan — makes a real difference for many patients.

At Manningham General Practice, our Weight Management Clinic takes a structured, evidence-based approach to helping patients reach and maintain a healthy weight.

Why See a GP About Weight Management?

A GP brings something a fitness app or a commercial diet program never can: the ability to look at the full medical picture. Before recommending any program, your doctor will:

• Rule out or identify underlying conditions that contribute to weight gain (thyroid disorders, PCOS, insulin resistance, sleep apnoea)
• Review your current medications — some commonly prescribed drugs cause weight gain as a side effect
• Order relevant blood tests to establish a metabolic baseline
• Assess cardiovascular risk, blood pressure, and blood glucose levels
• Refer to allied health professionals (dietitian, exercise physiologist, psychologist) where appropriate

This isn’t a weigh-in and a pamphlet. It’s a structured medical assessment that treats weight as the health issue it is. It’s also closely connected to your broader preventative health — weight is one of the strongest modifiable risk factors for chronic disease.

What Does a Weight Management Program at MGP Include?

The Weight Management Clinic at Manningham General Practice runs a 12-week structured program. Here’s what it covers:

• Initial assessment: A thorough review of your diet history, physical activity levels, sleep patterns, stress, and medical history.
• Baseline blood tests: Including fasting glucose, cholesterol, thyroid function, liver function, and full blood count to identify any contributing factors.
• BMI and waist circumference measurement: To establish your starting point and monitor progress.
• Fortnightly review appointments: Regular check-ins to assess progress, troubleshoot barriers, and adjust the plan.
• Goal-setting and behaviour support: Realistic, achievable goals set collaboratively with your doctor.
• Final 12-week review: A comprehensive assessment of progress, repeat blood tests, and a discussion of ongoing management.

The Role of Diet and Exercise

No single diet suits everyone, and your GP won’t prescribe a rigid meal plan. The evidence supports a dietary approach that creates a modest, sustainable calorie deficit — typically through reducing processed foods, increasing vegetables and lean protein, and controlling portion sizes. The specifics depend on your preferences, cultural background, and health status.

Exercise is equally important — not just for weight, but for cardiovascular health, mental wellbeing, and metabolic function. If exercise has been difficult due to joint pain or other conditions, your GP can refer you to an exercise physiologist who specialises in working with people with health limitations.

How Do I Know If My Weight Is Affecting My Health?

The most commonly used markers are:

• BMI (Body Mass Index): A BMI of 18.5 to 24.9 is considered healthy for most adults. A BMI of 25–29.9 is overweight; 30 or above is classified as obese. Note that BMI has limitations and doesn’t account for muscle mass or body composition.
• Waist circumference: A waist measurement above 94cm in men or 80cm in women increases risk of cardiovascular disease and type 2 diabetes.
• Associated conditions: High blood pressure, elevated cholesterol, pre-diabetes, sleep apnoea, and fatty liver disease are all strongly associated with excess weight.

If you’re in the 45–49 age group, you may also be eligible for the Medicare-funded 45–49 Health Assessment, which includes a full review of weight-related risk factors at no additional cost for the assessment component.

What Happens at the 12-Week Review?

At the end of the 12-week program, your GP will review your progress against the goals set at the start. This includes repeat blood tests, measurement reassessment, and a frank conversation about what worked, what didn’t, and what the next phase looks like — whether that’s continuing independently with monitoring visits, extending the program, or a specialist referral.

Frequently Asked Questions

What is a healthy weight for my height?

BMI is the standard starting point — a BMI of 18.5–24.9 is considered healthy for most adults. However, BMI doesn’t account for all factors. Your GP will assess the full picture at your first appointment.

Can my GP prescribe weight loss medication?

In some cases, medication may form part of a medical weight management plan. Your doctor will assess suitability based on your health history and other treatments tried. Contact MGP for current information on available options.

How is medical weight management different from a commercial diet program?

Medical weight management is supervised by a doctor, includes blood tests, identifies underlying conditions, and is tailored to your health needs — not a generic calorie-restriction plan.

Is the weight management program at MGP bulk billed?

MGP’s Weight Management Clinic is a privately billed clinic. Contact the practice on (03) 8840 1400 for current fee information.

How much weight can I expect to lose in 12 weeks?

Results vary by individual. The goal of a medically supervised program is sustainable, safe weight loss — typically 0.5 to 1kg per week — while improving overall health markers, not just the number on the scale.

What blood tests are done as part of weight management?

Common tests include fasting blood glucose, cholesterol, thyroid function, liver function, and full blood count. Results help identify any underlying conditions contributing to weight difficulties.

Do I need a referral to see the weight management clinic at MGP?

No external referral is needed. Book an appointment with Dr Margaret Harris or Dr Elean To directly by calling (03) 8840 1400.