12 Weeks to Wellness
A Medical WeightLoss Program

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The 12 Weeks to Wellness is a revolutionary medical weight loss program, founded by our award-winning team of medical professionals.

It's designed to help you lose weight sustainably, through our clinical and holistic approach to weight management and wellness.


Your journey begins with consultations with our GP and nurse to confirm your suitability for this program, followed by one-on-one consult with the dietitian, psychologist and exercise physiologist.


Your Journey Starts Here


Eligible candidates will be enrolled into the12 Weeks to Wellness program to receive unlimited support from our team of allied health professionals and access to our success-proven lifestyle modification modules, a customised meal and exercise plans, and become a lifetime member of our thriving #WeightLossWarriors community.

This online program features weekly learning modules that provide valuable information and practical exercises to help you progress through your transformation, week by week. Members will also have access to a library of resources such as celebrity chefs' cooking demonstrations, mindfulness workshops and a collection of materials by various wellness experts for you to practise new healthy habits.

The result is a weight loss that is sustainable and you will step off the diet rollercoaster for good.

The WLSA medical team has help transformed over 12,000 Australians since the year 2000. Your time is now, let's start your journey today.

Learn More About WLSA New Medical WeightLoss Program

Success Stories

I’m so proud of how far I’ve come.

Seeing the ‘before’ photos now feels a bit crazy, but I’ll never be ashamed of my before photo, because that person was strong enough to take this life changing step.

  • WLSA-Alex-Thomson-4
    Alex Thomson

The surgery decision is just the first step. The right mindset, new behaviors and connecting with the WSLA staff have all been key. I have so much more energy to funnel into work and the things that are important to me.

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    Andrew Morello

Even from just 4 weeks post-surgery, I had already lost a huge amount of weight and was feeling so much better in myself. Now, good habits and mindful eating are second nature to me. WLSA has had such an incredible positive impact on my life!

  • Adam-Bilsby-July-2017
    Adam Bilsy