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Southwest Bariatrics - Dr Ali Zarrouk & Dr Rachel Kirby - Campbelltown & Gregory Hills

Welcome to Southwest Bariatrics, your trusted destination for life-changing bariatric surgery in Campbelltown and Gregory Hills, South West Sydney. Led by Dr. Ali Zarrouk and Dr. Rachel Kirby, our expert team is committed to providing personalized care and support to help you achieve lasting health, wellness, and confidence.

We specialize in sleeve gastrectomy, gastric bypass, and revisional bariatric surgery, offering advanced surgical solutions tailored to your unique needs. Whether you’re taking the first step toward weight loss or seeking revision after a previous procedure, our compassionate, multidisciplinary team is here to guide you every step of the way.

With convenient locations in Campbelltown and Gregory Hills, we’re proud to serve the South West Sydney community with accessible, high-quality care. Explore our website to discover how we can help you transform your life and reach your health goals.

Drs. Ali Zarrouk & Rachel Kirby
Your partners in health and wellness

Drs Ali Zarrouk and Rachel Kirby
  • Sleeve Gastrectomy
  • Roux en Y Gastric Bypass
  • One Anastomosis Gastric Bypass
  • Removal of Gastric Band
  • Revisional Bariatric Surgery
  • Surgery for Hiatal Hernia
  • Laparoscopic Anti-Reflux Surgery
  • Laparoscopic Groin / Inguinal Hernia Repair
  • Abdominal Wall Hernias
  • Laparoscopic Gallbladder Surgery
  • Gastroscopy and Colonoscopy

Bariatric Operations

    Join Our Weight Loss Surgery Seminar

    Interested in taking control of your health and well-being? Join our free seminar to learn about weight loss surgery options and how they can change your life.

    Next Seminar Date

    Our next seminar will take place on:

    Time: 6:00 PM – 7:30 PM

    Location: The George Centre, Gregory Hills

    Our Team

      Bariatric Seminar

      Join us for our free bariatric surgery seminar and take the first step toward a healthier, happier you!

      Join the Seminar

      Check Your BMI

      Curious about your BMI and excess weight? Click below to use our easy calculator and see if you're a candidate for bariatric surgery.

      Calculate Your BMI

      Support Group

      Join our bariatric surgery support group and connect with others on the same journey! Share experiences, gain valuable insights, and receive the encouragement you need for long-term success.

      Join the Support Group

      Compare Bariatric Operations

      Compare Bariatric Operations

      Discover the differences between various obesity surgery options, from effectiveness to recovery times, in this comprehensive guide. Learn which procedure might be best suited to your health needs and lifestyle.

      Compare Bariatric Operations
      Frequently Asked Questions about Gastric Sleeve

      Frequently Asked Questions about Gastric Sleeve

      Get answers to common questions about sleeve gastrectomy, covering everything from procedure details to expected outcomes. Understand what to expect and how this surgery could support your weight loss journey.

      Gastric Sleeve FAQs
      Frequently Asked Questions About Gastric Bypass

      Frequently Asked Questions About Gastric Bypass

      Explore key insights into the Roux-en-Y gastric bypass, including how it works and what to expect post-surgery. This FAQ guide addresses common questions to help you make an informed decision about your weight loss options.

      FAQs Gastric Bypass
      Join Our Bariatric Support Group

      Join Our Bariatric Support Group

      Our support group is dedicated to supporting those on their bariatric surgery journey. Gain insights, share experiences, and find encouragement to help you achieve your health and weight loss goals.

      More on Support Group
      Why Grazing is Bad

      Why Grazing is Bad

      Understand why grazing can hinder weight loss and affect your bariatric surgery outcomes. This guide explains the impact of frequent snacking and offers strategies to maintain healthy eating habits.

      More on Grazing
      Why Roux en Y Gastric Bypass Improves Heartburn

      Why Roux en Y Gastric Bypass Improves Heartburn

      Learn how the Roux-en-Y gastric bypass can effectively reduce acid reflux symptoms. This article explains the mechanisms behind the surgery’s success in alleviating gastroesophageal reflux disease (GORD).

      Gastric Bypass & Reflux
      Pre-Op Diet Class

      Pre-Op Diet Class

      Prepare for bariatric surgery with our pre-op diet class, designed to guide you on essential dietary changes for a successful surgery and recovery. Learn key strategies to optimize your health and support your weight loss journey.

      Watch the preop diet video
      Our Technique for Gastric Sleeve

      Our Technique for Gastric Sleeve

      Explore each step of the sleeve gastrectomy procedure to understand how this effective weight loss surgery is performed. This guide walks you through the surgical process, from preparation to the final stages of the operation.

      Our Sleeve Technique
      What is the Best Weight Loss Operation?

      What is the Best Weight Loss Operation?

      Choosing the right bariatric surgery can be life-changing, but with so many options, how do you decide? This article helps you understand which procedure might be best for you, based on your unique needs and goals.

      More on which bariatric operation
      FAQs about Hair Loss After Weightloss Surgery

      FAQs about Hair Loss After Weightloss Surgery

      Learn why hair loss happens after bariatric surgery and how to prevent and manage it
      More on hair loss after bariatric surgery
      Are Your Weight Loss Goals Realistic?

      Are Your Weight Loss Goals Realistic?

      Wondering how much weight you'll really lose after bariatric surgery? This practical guide helps you test your expectations with a simple weight loss calculator and goal-setting exercise. Discover what’s realistic, what’s not, and how to set yourself up for long-term success.
      More on setting realitic goals
      HOT

      Bariatric Support Group

      Connect with others on the same journey. Our support group offers guidance, motivation, and expert advice for long-term weight loss success.

      Next Meeting: Monday 15th September 2025

      Time: 6:00 PM – 7:30 PM

      Location: The George Centre, Gregory Hills

      Join Now