Dr. Josh McCarthy is an independent and highly skilled Gastroenterologist and Hepatologist who brings a wealth of expertise to his role at Hunter Gastroenterology.

After earning his medical degree at the University of Newcastle, Josh has completed advanced training in gastroenterology across a diverse range of institutions, including Port Macquarie, Lismore, Sydney, and Newcastle, refining his skills in complex clinical environments. 

As a former endoscopy fellow at John Hunter Hospital, Josh specialised in advanced endoscopic techniques, enhancing his ability to deliver comprehensive care in the diagnosis and management of gastrointestinal and liver conditions. He continues to serve as a staff specialist gastroenterologist and hepatologist at John Hunter Hospital, maintaining an active role in clinical practice and education.

Josh’s clinical interests include colorectal cancer screening, advanced polyp resection techniques, quality improvement in endoscopy, and the management of inflammatory bowel disease.

Having lived in the Newcastle region for 20 years, Josh is passionate about providing high-quality, patient-centered care to his local community. He remains deeply committed to advancing gastroenterology and hepatology practices while ensuring patients receive the best possible outcomes.