Dr Thomas Hanna

Dr Thomas Hanna

Areas of expertise: Endoscopy – diagnostic and therapeutic Inflammatory bowel disease Irritable bowel syndrome Gastro-oesophageal reflux Coeliac disease Colorectal cancer Liver disease Qualifications: MBChB (Otago), FRACP Current employment: Consultant...
Dr Tien Huey Lim

Dr Tien Huey Lim

Areas of expertise: Endoscopy – diagnostic and therapeutic Inflammatory bowel disease Irritable bowel syndrome Gastro-oesophageal reflux Coeliac disease Colorectal cancer Liver disease Qualifications: MBChB (Otago), FRACP Current employment: Consultant...
Dr Uri Arad

Dr Uri Arad

Areas of expertise: Endoscopy – diagnostic and therapeutic Inflammatory bowel disease Irritable bowel syndrome Gastro-oesophageal reflux Coeliac disease Colorectal cancer Liver disease Qualifications: MBChB (Otago), FRACP Current employment: Consultant...
Dr. Mirthe van der Valk

Dr. Mirthe van der Valk

I’m Mirthe van der Valk, a Dutch-trained gastroenterologist with training in both the Netherlands and South Africa, working at Middlemore Hospital since 2022. I manage a broad range of gastrointestinal conditions, including reflux, IBS, coeliac disease, inflammatory...
Dr. Ryan Yeu

Dr. Ryan Yeu

I am a New Zealand–trained Diabetologist, Endocrinologist and General Medicine Physician. Having spent my childhood and teenage years in Malaysia, I am fluent in Mandarin and can converse in Cantonese. I graduated from the University of Auckland and completed my...