MGOS and MWLS, now united at MERIDIAN. Clinical excellence, multidisciplinary care, and a connected patient experience.MGOS and MWLS now united at MERIDIAN

Gastrointestinal & Metabolic Health.

Integrated surgical and metabolic care, designed around excellence and continuity.

Upper GI surgery, metabolic bariatric surgery and physician-led metabolic medicine are delivered by one connected team, with ongoing involvement from first assessment to long-term review.

Surgeon-led Multidisciplinary TeamComplete range of GI and metabolic treatments
AHPRA-registered surgeonsFRACS-credentialled, subspecialty trained
One connected teamSurgery, medicine and follow-up in one practice
Brenan Place, FitzroyAlongside St Vincent's, Melbourne
Professional affiliations & partner organisations
Brenan Place

Consulting suites set within the Fitzroy health precinct, alongside St Vincent’s.

The practice

Care works better when it is connected.

At Meridian, consulting, diagnostics and hospital services are centred within the same Fitzroy precinct, creating a more seamless patient experience.

The same team remains involved throughout assessment, treatment and follow-up, with continuity of care built into the model.

Medical, surgical and multidisciplinary expertise are integrated within a single practice environment grounded in research, collaboration and long-term outcomes.

Surgical pathway

One surgical team across bariatric and upper GI care.

Metabolic bariatric surgery, reflux surgery, hiatus hernia repair and upper GI surgery.

Metabolic medicine

Comprehensive monitoring, nutrition and metabolic therapy.

Comprehensive long-term follow-up, including blood tests, body composition monitoring, nutritional support, and consideration of GLP-1 therapy where clinically appropriate.

Meridian Health

Your health in your pocket.

Trackers, appointments and reading material assigned by your Meridian Health team.

Surgical leadership

Surgical expertise at the centre of a multidisciplinary care team.

A/Prof Michael Hii

Oesophago-Gastric & Bariatric Surgeon

FRACS · MBBS · BMedSci · PGDipSurgAnat

Dr Salena Ward

Gastric, Bariatric & General Surgeon

MBBS · FRACS · MS · PGDipSurgAnat · Adjunct Lecturer, Monash University

Dr Nicole Winter

Oesophago-Gastric & Bariatric Surgeon

FRACS · MBBS (Hons) · BMedSci · AANZGOSA · GChPOM · Clinical Honorary Lecturer, University of Melbourne

When to contact Meridian

Reasons patients seek care at Meridian.

  • Metabolic bariatric surgery including complex revisional surgery
  • Medical weight management, including GLP-1 therapy
  • Multidisciplinary and long-term metabolic support
  • Hiatus hernia, gallbladder conditions, abdominal wall hernias, acid reflux, heartburn, regurgitation, difficulty swallowing, oesophageal motility disorders and Barrett's oesophagus
  • Upper gastrointestinal cancers and complex gastric conditions
  • Expert surgical second opinions
Get in touch

The team will get in contact within a working day.