Weight Loss Surgery
Evidence-Based Weight Loss Surgery Options in Melbourne
At MediWeight, we offer a comprehensive approach to weight loss surgery in Melbourne, supporting you through every stage of your journey – from consultation to post-operative care. Whether you’re considering gastric bypass, sleeve gastrectomy, or an intragastric balloon, our team delivers evidence-based care personalised to your health needs.
We work closely with experienced bariatric surgeons and medical professionals to guide you toward the right surgical option, with the goal of supporting long-term weight management outcomes.


Meet Dr. Yuan Cheng, Bariatric Surgeon
M.B.B.S., F.R.A.C.S., PGDipSurgAnat
At MediWeight, we’re proud to work closely with Dr. Yuan Cheng, a highly regarded bariatric (obesity) surgeon based in Melbourne. With extensive experience in gastric sleeve, gastric bypass, and revisional weight loss surgery, Dr. Cheng combines surgical precision with a compassionate, patient-first approach.
Dr. Cheng is committed to supporting individuals in working toward long-term weight management and health goals. His personalised care and strong surgical experience have made him a trusted name in bariatric surgery across Melbourne.

Types of Weight Loss Surgery We Support
At MediWeight, we assess your medical history, weight loss goals, and overall health to determine the most suitable procedure. We provide support for:
Why Consider Weight Loss Surgery?
Weight loss surgery isn’t just about losing weight – it’s about improving your overall health and quality of life. For suitable patients, it may help with:
- Potential reductions in risk factors associated with type 2 diabetes, heart disease, and high blood pressuree
- Improvements in mobility and joint comfort
- Positive changes in self-confidence and wellbeing
- Improvements in energy levels and sleep quality
Our team provides detailed information about the risks, benefits, and post-surgery lifestyle changes before moving forward.
Your Journey with MediWeight
Comprehensive Pre-Surgery Consultation
We’ll assess your medical history, lifestyle, and goals to determine suitability for surgery and which type is most appropriate.
Referral to Experienced Bariatric Surgeons
We connect you with experienced surgeons in Melbourne who specialise in weight loss surgery procedures.
Ongoing Pre- and Post-Surgery Support
From dietitian support to medical reviews, we’re with you every step of the way — helping you prepare for surgery and supporting your recovery and long-term health.
A Focus on Supporting Long-Term Weight Management
We don’t just stop at surgery. Our aftercare plans are designed to keep you on track, build healthy habits, and maintain weight loss over time.
Why Choose MediWeight?

Partnership with Experienced Bariatric Surgeons
We refer only to strong, experienced surgeons in Melbourne

Patient-First
Every plan is tailored to your goals, medical background, and lifestyle.

Comprehensive Care
From psychological support to nutrition planning, our integrated care team focuses on considering every aspect of your health.

Transparency and Education
We make sure you’re fully informed every step of the way — with no pressure or judgment.
Take the First Step Toward Better Health
If you’re considering weight loss surgery in Melbourne, speak to our team today. We’ll guide you through the process, answer your questions, and help determine the right path forward — whether it’s gastric bypass, sleeve gastrectomy, or an intragastric balloon.
