Clinical Areas of Special Interest
Endoscopy & Reflux Management
Uses a small, flexible camera to look inside your digestive tract, helping accurately diagnose the cause of severe heartburn, swallowing difficulties, or chronic acid reflux.
Reflux & Hiatus Hernia Surgery
A keyhole procedure to repair a loose valve or fix a stomach that has slipped up into the chest, offering long-term relief from chronic acid reflux (GORD).
Appendicectomy
Prompt keyhole surgery to safely remove an infected or inflamed appendix, preventing serious internal complications and supporting a quick recovery.
Lipoma Removal
A straightforward, minor procedure to remove benign, soft fatty lumps from just beneath the skin if they become large, painful, or uncomfortable.
Meet Dr Nicholas Cocco, FRACS
Dr Nicholas Cocco is a bariatric and general surgeon dedicated to thorough, personalised care, backed by strong credentials and a genuinely collaborative approach.
Dr Cocco is:
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FRACS qualified, trained across NSW, the ACT and Victoria, with further training in transplant, vascular and laparoscopic surgery
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An active member of ANZMOSS and IFSO, the leading bodies for obesity and metabolic surgery
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The principal investigator for the Bariatric Surgical Registry at Macquarie University Hospital, helping track outcomes and improve care
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Committed to team-based care, working closely with referring GPs and a team of dietitians, psychologists, nurses and anaesthetists
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Experienced in bariatrics, having worked with Sydney Bariatric Clinic (2020–2025) and Macquarie University Hospital's Healthy Weight Clinic (2024–present)
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Available at several Sydney locations, including Westmead, Norwest and Macquarie University Hospital
What you can expert
Choosing surgery is a big decision. It’s worth taking your time and choosing a surgeon who is a good fit for you. Along with genuine experience and credentials from recognised bodies, look for a surgeon who takes the time to understand you and offers ongoing support.
1. Initial Consult
Meet with Dr Cocco for a comprehensive 45-minute clinical evaluation. Discuss suitable surgical pathways, and a clear review of costs, medical risks, and recovery expectations.
2. Preparation
Before your procedure, collaborate with our dietitians and allied health team. Optimise your nutritional health and establishes a structured care plan tailored to your medical history.
3. Proceedure
Surgeries are performed using minimally invasive laparoscopic (keyhole) techniques at accredited Sydney hospitals. Patients typically stay 1–2 nights for post-operative monitoring before discharging home to recover.
4. Ongoing Support
Your recovery includes structured clinical follow-up for at least 12 months. Our team provides routine medical and nutritional reviews to safely support your long-term health transition.
Not all procedures are suitable for all patients. Risks, benefits, alternatives and expected recovery are discussed during consultation.
Consultation Locations
Dr Cocco consults and operates at accredited hospitals and consulting rooms in Sydney.
Consulting locations include:
Healthy Weight Clinic
Macquarie University Hospital
Suite 302 level 3/2 Technology Pl, Macquarie University NSW 2113
Availability varies by location. Please contact the practice for current consulting schedules.