Weight Loss and Bariatric Surgery, Sydney, Kogarah and Liverpool, NSW.

Transform Your Metabolic Health

Take Back Control and Enjoy a Better Future

Weight Loss Surgery Sydney

We are dedicated to providing expert bariatric care to patients in Sydney with locations at Kogarah, Wollongong, and Liverpool, NSW. Led by Dr Jason Maani, our practice offers personalised surgical weight loss solutions.


Average Weight Loss - 29kg, or between 30-50% weight loss, depending on treatment type.

Step Off the Weight Loss Rollercoaster

Start your journey and enjoy improved metabolic health with outcomes that include:

DIABETES

REMISSION

LONG TERM WEIGHT STABILITY

IMPROVED

SLEEP

REVERSE FATTY LIVER DISEASE

Improved Fertility & Hormone Health

Less Joint Pain & Better Mobility

Reduced Cardiovascular Risk

Better Mental Health & EMOTIONAL Wellbeing

About Dr Jason Maani

Liverpool Bariatric & General Surgeon

Dr Jason Maani

Bariatric Surgeon and Metabolic Surgeon

Dr Jason Maani is a highly experienced bariatric and metabolic surgeon with extensive training and thousands of successful procedures. He consults locally in Liverpool, NSW, delivering individualised care tailored to your unique health goals.


Experienced bariatric surgeon in Liverpool, NSW 2170 offering personalised weight loss surgery options and exceptional care. Book your consultation today.

Why Choose Dr Maani for Your Liverpool Surgeon?

We have helped more than 2,000 Patients Achieve a Healthy Weight.

Experienced

Surgeon

Helping clients in Liverpool NSW & Sydney

Weight

Assessment

Complete health treatment and care plans

Proven

Results

Over 2,000 weight loss patients treated

Your Local

Surgeon

Liverpool, NSW, Kogarah, NSW Wollongong, NSW

Awarded for Excellence

Internationally recognised expert surgeon

Before & After Success Stories

Liverpool Weight Loss & Recovery

Read real local experiences from patients who have transformed their lives with surgical support.

A Healthier Future Starts Here

By Jason Maani • February 23, 2026
A Healthier Future Starts Here

32 kgs gone

By Jason Maani • February 2, 2026
A Life Changing Experience

From Blonde to Wow

By Jason Maani • February 2, 2026
From Blonde to Wow
SHOW MORE ...

Our Google reviews

VIEW RECENT CASE STUDIES

Your Journey – What to Expect

We work with you to come up with the very best weight loss solution.

01

Initial Assessment & Goals

We perform a full clinical medical history and discuss your goals and possible options that match your personal needs.

02

Surgical Decision & Preparation

After a full assessment, various treatment pathways are further reviewed and discussed.

03

Procedure details & aftercare

Where surgery is chosen, we perform preop, the procedure and post op stages, and your weight loss starts.

04

Long-Term Local Care & Support

Complete Support, including aftercare and management are important to success, and our team helps at every stage of your journey