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Professional Summary

Associate Professor Koya Ayonrinde is an Australian  trained specialist Gastroenterologist, Hepatologist and Endoscopist working exclusively in the Southern Suburbs of Perth, Western Australia since 2007.

  • Qualifications: MBBS (WA), FRACP, PhD, FAASLD

  • Private specialist practice

Koya Ayonrinde's main private consulting practice is located primarily at Antony Healthcare in the suburb of Palmyra, close to the historic port suburb of Fremantle. He consults on a broad range of stomach, bowel and liver problems in adults and older teenagers.


Dr Ayonrinde offers the following services:

Consultation and Liver Fibroscan

  • 4 Antony Healthcare, 4 Antony Street, Palmyra WA 6157 

  • Parkwood Medical Centre, Suite 1, 86 Vellgrove Avenue, Parkwood, south east of Perth.

Endoscopic services (colonoscopy and gastroscopy) 

  • St John of God Murdoch Private Hospital, Murdoch Drive, Murdoch (Outpatient endoscopy; inpatient Gastroenterology, Hepatology and Endoscopy). 

Public Hospital Specialist Consultant Appointments

  • Fiona Stanley Hospital, Robin Warren Drive, Murdoch (inpatient and outpatient Gastroenterology, Hepatology and Endoscopy)

  • Fremantle Hospital, Alma Street, Fremantle (Endoscopy)


Private Hospital Admissions - St John of God Murdoch Private Hospital

Public Hospital Admissions - Fiona Stanley Hospital

Professional Background
  • Graduated from the University of Western Australia (MBBS and PhD). 

  • A physician specialised in gastroenterology, hepatology and endoscopy

  • A fellow of the Royal Australasian College of Physicians (FRACP)

Professional Memberships
  • Member of the Gastroenterology Society of Australia (GESA)

  • Member of the American Society for Gastrointestinal Endoscopy (ASGE)

  • Fellow of the American Association for the Study of Liver Disease (AASLD)

  • Member, European Association for the Study of the Liver

  • Member, Australian Medical Association

Teaching and Research
  • The University of Western Australia (Research Fellow and Clinical Senior Lecturer)

  • Curtin University  (Clinical Associate Professor)​

  • Raine Study (Co-leader cardiometabolic special interest group)

  • Fatty liver NASH clinical trials (Fiona Stanley Hospital)


Training and supervision: 

  1. Training junior colleagues in endoscopy (gastroscopy), colonoscopy, managing general gastroenterology and hepatology (liver disease) problems and emergencies.

  2. Medical students

About Us
Our Services
Contact Us



4 Antony Street
Palmyra WA 6157

 Tel: 08-65560388

Fax: 08-63235788


86 Vellgrove Avenue, Parkwood WA 6147

Tel: 08-94574895


  • St John of God Murdoch Hospital, 100 Murdoch Drive, Murdoch WA 6150 (Ph 08-93661111)

  • Fiona Stanley Hospital, 11 Robin Warren Drive, Murdoch WA 6150 (Ph 08-61522222)

Other Locations
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