Dr Diana Lewis


Gastroenterologist & Endoscopist

Dr Diana Lewis completed her Advanced Gastroenterology training at Eastern Health in Melbourne. During this time, she was exposed to a wide spectrum of gastroenterological conditions and endoscopic procedures.

She is currently completing a PhD through Monash University in viral hepatitis, with a focus on community screening and improved health outcomes.

Dr Diana Lewis has a broad range of interests in all areas of gastroenterology, including Hepatology, Coeliac disease, Irritable Bowel Disease and Endoscopy (gastroscopy and colonoscopy).

She strongly believes that a patient – centred and collaborative care approach is important, as well as strong communication.

Dr Diana Lewis currently holds a public appointment as Consultant Gastroenterologist at Northern Health and has recently commenced private work in Bundoora.

In her spare time, Diana enjoys music, playing the piano, the guitar and singing. She also loves skiing and baking.

Dr Diana Lewis can be contacted by referring clinicians to discuss referrals or clinical concerns by phone on 03 9468 9700 or via email [email protected]

Important Notice


We want to assure you that we are staying up to date with the COVID-19 situation. 
We are now offering phone consultations, and in some cases, Telehealth consultations for both new and existing patients.

We are working together with the private hospitals to ensure the utmost safety and protection for our patients during endoscopy procedures.

If you are concerned about whether you have symptoms similar to coronavirus, or may have been exposed to coronavirus, and have a consultation or procedure booked with us, please contact our rooms on 03 9468 9700. We will discuss the best course of action with you. 
Thank you.