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The ANGMA community

ANGMA Committee 2026

  • Dr Marlene Hao

    Dr Marlene Hao

    President

    University of Melbourne

    Bio: Marlene is a developmental neurobiologist, co-heading a research group at the University of Melbourne. Our lab is investigating the development and plasticity of neurons in the enteric nervous system, studying the plasticity of enteric neurons, enteric glia as a source of progenitor cells in the gut and the mechanisms controlling glial proliferation in the adult nervous system. In addition, we are examining the potential of stem cell therapy for treating diseases of the gastrointestinal tract.

    Email: hao.m@unimelb.edu.au

    Website: https://biomedicalsciences.unimelb.edu.au/sbs-research-groups/anatomy-and-physiology-research/neuroscience/development-of-the-enteric-nervous-system

  • Dr Santosh Sanagapalli

    Dr Santosh Sanagapalli

    President-Elect

    St Vincent’s Hospital Sydney; University of New South Wales

    Bio: Dr Santosh Sanagapalli is a gastroenterologist and specialist in swallowing disorders. He undertook a clinical research fellowship in gastrointestinal physiology at University College London and completed his PhD at the University of Sydney. He established the Centre for Swallowing & Oesophageal Disorders at St Vincent’s Hospital Sydney where he runs an active clinical research program. His research is primarily focused on advancing the methodology and utility of the technology used to investigate swallowing disorders and reflux, including high-resolution manometry, endoscopy and barium oesophagography.

    Website: https://www.unsw.edu.au/staff/santosh-sanagapalli

  • Dr Jessica Biesiekierski

    Dr Jessica Biesiekierski

    Secretary

    University of Melbourne

    Bio: Jess is a registered nutritionist and senior lecturer at Monash University, with an interest in how diet influences gastrointestinal function, particularly for disorders of gut-brain interactions such as irritable bowel syndrome and functional dyspepsia. Her research group aims to improve dietary management of gastrointestinal symptoms through mechanistic insights and clinical outcomes assessing gut-brain signalling and symptom processes.

    Email: jessica.biesiekierski@unimelb.edu.au

    Website: https://findanexpert.unimelb.edu.au/profile/1095311-jessica-biesiekierski

    Twitter: https://twitter.com/jrbiesiekierski

  • Dr Rachel McQuade

    Treasurer

    University of Melbourne

    Bio: Rachel is an NHMRC Emerging Leader Fellow at the University of Melbourne. She completed her PhD in 2017 investigating chemotherapy-induced enteric neuropathy and gastrointestinal dysfunction. Since then, she has undertaken postdoctoral positions at both Monash Institute of Pharmaceutical Sciences and the Florey Institute of Neuroscience and Mental Health with the broad aim of exploring therapeutics for chronic gastrointestinal dysfunction and enteric neuropathy.  Rachel now leads the Gut-Barrier and Disease Laboratory in the Department of Anatomy & Physiology. Her research group is interested in harnessing the intestinal barrier to alleviate gastrointestinal dysfunction and systemic pathology in a wide range of diseases including Parkinson’s Disease, ageing, cystic fibrosis and obesity.

    Email: Rachel.mcquade@unimelb.edu.au

    Website: https://findanexpert.unimelb.edu.au/profile/818131-rachel-mcquade

  • A/Prof Rebecca Burgell

    A/Prof Rebecca Burgell

    GESA linkage

    Alfred Hospital, Melbourne.

    Monash University, Melbourne.

    Bio: Dr Burgell is a consultant gastroenterologist at Alfred Health and Monash University in Melbourne with an interest in functional gastrointestinal disorders, clinical nutrition, inflammatory bowel disease and pelvic floor dysfunction. Dr Burgell completed her Phd at Bart’s Health in London before returning to Melbourne where she is the Head of the Functional Gastrointestinal disorders service at Alfred Health and medical lead of the Home Enteral Nutrition Program.

    At present, her research interests include exploring novel models of care for patients with functional bowel disorders, non-invasive neuromodulation techniques, exploring the intraluminal environment in health and disease and the use of intestinal ultrasound in patients with functional bowel disorders.

  • Dr May Wong

    Dr May Wong

    Trainee Engagement

    Royal North Shore Hospital, Sydney

    Bio: Dr Wong is a gastroenterologist working at the Neurogastroenterology Unit as a staff specialist at Royal North Shore Hospital, Sydney. She is an Academic Senior Lecturer for the University of Sydney. She performs and interprets oesophageal and pH monitoring. She is interested in oesophageal sensitivity and has subspecialty expertise in motility and functional gastrointestinal conditions.

    Email: may.y.wong@sydney.edu.au

    Website: https://www.drmaywong.com

  • Dr Peter Wu

    Dr Peter Wu

    Society Sponsorship

    University of NSW; St George Hospital

    Bio: Dr Peter Wu is a gastroenterologist at St George Hospital, Sydney. After completing his PhD (UNSW), he undertook a fellowship at Prince of Wales Hospital, the Chinese University of Hong Kong. He is the director of the St George Motility Services, supervising the Swallow Clinic, Gastrointestinal Motility Laboratory, and his research team. His research topics include the advances in diagnostics and therapeutics for oropharyngeal swallowing disorders. As part of his research, he pioneered a novel minimally invasive procedure, cricopharyngeal per oral endoscopic myotomy (C-POEM), intended as a treatment for swallowing disorders due to neuromyogenic disorders (e.g., Parkinson’s disease).

    Email: p.wu@unsw.edu.au

  • Dr Leni Rivera

    Awards

    Deakin University;

    Institute for Mental and Physical Health and Clinical Translation

    Bio: Leni is a Senior Lecturer in Medicine and leads the Gut Health Laboratory at the Metabolic Research Unit, Deakin University. She completed her PhD at The University of Melbourne investigating the effects of ischemia/reperfusion injury on enteric neurons. After completing her PhD, Leni was awarded a NHMRC early career fellowship targeting the gastrointestinal system in non-alcoholic fatty liver disease. Currently, her research group is focused on understanding how dietary and lifestyle factors influence gut structure, function, and microbiota, as well as developing gut-based strategies to combat metabolic disorders and improve gut health.

    Email: leni.rivera@deakin.edu.au

    Website: https://experts.deakin.edu.au/31459-leni-rivera

  • Prof Gerald Holtmann

    Princess Alexandra Hospital, University of Queensland

    Bio: Prof Gerald Holtmann is a clinician and researcher, with a proven track record of impactful clinical research in Neurogastroenterology and Motility. Gerald brings a wealth of leadership experience as the director of large clinical departments and not-for-profit research organisations, such as the Gallipoli Research Foundation and UQ Healthcare, as well as a member of the board of Hospital and Health Services, including the West Moreton Hospital and Health Service in Queensland.  

    Gerald’s passion lies in enhancing our understanding and treatment of complex DGBI and Motility disorders through innovative research, comprehensive education, and the delivery of exceptional patient care. He is deeply committed to raising awareness about the challenges faced by patients with these conditions and advocating for increased funding for both basic and translational research.

    Website: https://about.uq.edu.au/experts/4379

  • Dr Ayesha Shah

    Princess Alexandra Hospital, University of Queensland

    Bio: Dr Ayesha Shah is a neurogastroenterologist at the Princess Alexandra Hospital and an NHMRC Emerging Leadership Fellow (EL1) at the University of Queensland. As a senior postdoctoral fellow in neurogatroenetrology and motility at the Translational Research Institute, she is dedicated to advancing translational research and mentoring future clinicians. Her research centres on the role of the gastrointestinal microbiome in various diseases, particularly disorders of gut-brain interaction, with the aim of improving patient outcomes.

    Website: https://about.uq.edu.au/experts/9103

  • Dr Madeleine Di Natale

    ECR Representative - Basic Research

    University of Melbourne

    Bio: Dr Madeleine Di Natale is an early career researcher within the Plasticity of the enteric nervous system laboratory, Department of Anatomy and Physiology, Melbourne University. Her current research is exloring the potential of stem cell therapy for treating diseases of the gastrointestinal tract.

    Website: https://findanexpert.unimelb.edu.au/profile/826344-madeleine-di-natale

  • Dr Kevin Chen

    ECR Representative - Clinical Research

    Princess Alexandra Hospital

    Kevin is the luminal motility fellow under the mentorship of Professor Holtmann and Dr Shah. As a medical graduate from University of Adelaide, he did core gastroenterology training in New Zealand. Having research interests in high resolution manometry, EndoFLIP, functional dyspepsia and gastroparesis, he hopes to engage and excite his peers (on both sides of the Tasman) in learning more about scientific and clinical advances in Neurogastroenterology and Motility.

Previous ANGMA Committee: 2025

  • Dr Marlene Hao

    Dr Marlene Hao

    President

    University of Melbourne

  • Dr Santosh Sanagapalli

    Dr Santosh Sanagapalli

    President-Elect

    St Vincent’s Hospital Sydney; University of New South Wales

  • Dr Jessica Biesiekierski

    Dr Jessica Biesiekierski

    Secretary

    University of Melbourne

  • Dr Alyce Martin

    Dr Alyce Martin

    Treasurer

    Flinders Health and Medical Research Institute, Flinders University

  • A/Prof Rebecca Burgell

    A/Prof Rebecca Burgell

    GESA linkage

    Alfred Hospital, Melbourne.

    Monash University, Melbourne.

  • Dr Charles Cock

    Dr Charles Cock

    Clinical member

    Department of Gastroenterology & Hepatology, Flinders Medical Centre, Adelaide.

  • Dr May Wong

    Dr May Wong

    Trainee Engagement

    Royal North Shore Hospital, Sydney

  • Dr Peter Wu

    Dr Peter Wu

    Society Sponsorship

    University of NSW; St George Hospital

  • Dr Leni Rivera

    Awards

    Deakin University;

    Institute for Mental and Physical Health and Clinical Translation

  • Dr Rachel McQuade

    Communications

    University of Melbourne

Previous ANGMA Committee: 2024

  • Prof Christine Feinle-Bisset

    Prof Christine Feinle-Bisset

    President

    University of Adelaide

  • Dr Marlene Hao

    Dr Marlene Hao

    President-Elect

    Department of Anatomy and Physiology, the University of Melbourne

  • Dr Jessica Biesiekierski

    Dr Jessica Biesiekierski

    Secretary

    Monash University

  • Dr Alyce Martin

    Dr Alyce Martin

    Treasurer

    Flinders Health and Medical Research Institute, Flinders University

  • A/Prof Rebecca Burgell

    A/Prof Rebecca Burgell

    General Committee

    Alfred Hospital, Melbourne.

    Monash University, Melbourne.

  • Dr Charles Cock

    Dr Charles Cock

    General Committee

    Department of Gastroenterology & Hepatology, Flinders Medical Centre, Adelaide.

  • Dr May Wong

    Dr May Wong

    General Committee

    Royal North Shore Hospital, Sydney

  • Dr Santosh Sanagapalli

    Dr Santosh Sanagapalli

    General Committee

    St Vincent’s Hospital Sydney; University of New South Wales

  • Dr Peter Wu

    Dr Peter Wu

    General Committee

    University of NSW; St George Hospital

ANGMA Committee 2021-2023

  • Prof Christine Feinle-Bisset

    Prof Christine Feinle-Bisset

    President

    University of Adelaide

  • Dr Simona Carbone

    Dr Simona Carbone

    President Elect

    Monash Institute of Pharmaceutical Sciences (MIPS), Melbourne.

  • Dr Marlene Hao

    Dr Marlene Hao

    Secretary

    Department of Anatomy and Physiology, the University of Melbourne

  • Dr Luke Grundy

    Dr Luke Grundy

    Treasurer

    College of Medicine and Public Health, Flinders University, Adelaide.

    Hopwood centre for Neurobiology, SAHMRI, Adelaide.

  • A/Prof Rebecca Burgell

    A/Prof Rebecca Burgell

    General Committee

    Alfred Hospital, Melbourne.

    Monash University, Melbourne.

  • A/Prof Sebastian King

    A/Prof Sebastian King

    General Committee

    Royal Children’s Hospital, Melbourne

  • Dr Charles Cock

    Dr Charles Cock

    General Committee

    Department of Gastroenterology & Hepatology, Flinders Medical Centre, Adelaide.

  • Dr Lincon Stamp

    Dr Lincon Stamp

    General Committee

    Department of Anatomy and Physiology, the University of Melbourne

  • Dr May Wong

    Dr May Wong

    General Committee

    Royal North Shore Hospital, Sydney

  • Dr Santosh Sanagapalli

    Dr Santosh Sanagapalli

    General Committee

    St Vincent’s Hospital Sydney; University of New South Wales