MGOS and MWLS, now united at MERIDIAN. Clinical excellence, multidisciplinary care, and a connected patient experience.MGOS and MWLS now united at MERIDIAN
A team that stays with you

Your Care Team.

Consistent care, from first conversation onward.

Surgeons

A/Prof Michael Hii

Oesophago-Gastric & Bariatric Surgeon

FRACS · MBBS · BMedSci · PGDipSurgAnat

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Dr Salena Ward

Gastric, Bariatric & General Surgeon

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

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Dr Nicole Winter

Oesophago-Gastric & Bariatric Surgeon

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

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Dr Ashraf Tokhi

Upper Gastrointestinal Surgeon

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Credentials & Affiliations
  • FRACSFellows, Royal Australasian College of Surgeons
  • AANZGOSAAustralian & New Zealand Gastro-Oesophageal Surgery Association
  • HospitalsSt Vincent's Hospital · St Vincent's Private Hospital · Royal Melbourne Hospital · Epworth Hospital · Northpark Private Hospital
  • UniversitiesAcademic appointments, University of Melbourne & Monash University
Physicians and Bariatric GP

Dr Amy Osborne

Consultant Physician

Perioperative Medicine & Cardiology

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Dr Anna Galligan

Consultant Physician & Endocrinologist

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Dr Geetha Theverkalam

Consultant Physician & Endocrinologist

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Dr Katrina Heggie

Bariatric General Practitioner

Long-term metabolic care · Shared-care with referring GPs

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Nursing

Jessie Leahy

Lead of Nursing Department / Practice Nurse

Registered Nurse Division 1

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Isabella Matthews

Registered Nurse

Registered Nurse Division 1

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Dietetics

Jennifer Tsoutsoulis

Lead of Dietetics Department / Accredited Practising Dietitian / Business Development Manager

Accredited Practising Dietitian · BHumNut · MDiet

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Megan Hickey

Accredited Practising Dietitian

BNutDiet · MDiet

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Psychology

Dr Melanie Strang

Registered Psychologist

BSc · MBBS · GDipPsych · GDipPsych Adv

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Surgeons Personal Assistants

Katie

Personal Assistant to A/Prof Michael Hii

Lauren

Personal Assistant to Dr Salena Ward

Irena

Personal Assistant to Dr Nicole Winter

Administration and reception

Joseph

Administrator and PA to Physicians

Practice administration · Physician coordination

Saraya

Reception

First point of contact · Mon to Fri, 8.30am to 5.00pm

Get in touch

The team will get in contact within a working day.