Ralf G. Heine is a Pediatric Gastroenterologist based in Melbourne, VIC, Australia. He looks after babies, kids, and teens who have gut and digestion issues, especially when the symptoms keep coming back or are hard to explain at first.
In day-to-day care, Ralf often sees children with problems like gastroesophageal reflux (including reflux in infants) and GERD. Some families also come in for help with lactose intolerance and other forms of malabsorption, where food doesn’t seem to be absorbed the way it should. At times, he also treats conditions that affect the lining of the gut, such as oesophagitis and different types of colitis, including collagenous colitis.
He also has experience with kids who have bowel inflammation lower down, like proctitis, and with gut-related infections such as giardia. For some children, the challenge is linked to allergies and the immune system, so you may see visits related to food allergy and eosinophilic oesophagitis. Celiac disease is another condition that can show up in this area of care, along with ongoing questions about how to manage meals and symptoms day to day.
Ralf’s work can also include children with longer-term medical needs. For example, he helps families caring for children who have a gastrostomy, and he may be involved when digestion problems connect with other health issues, like asthma or atopic dermatitis. He also treats rarer causes that can affect the gut, including alpha-1 antitrypsin deficiency (AATD).
Education details aren’t listed here, but his focus is clearly on paediatric digestive health and getting families practical answers. Over time, Ralf aims to understand what’s going on and support the next steps in a way that feels steady, not rushed.
When it comes to research and clinical trials, no specific studies are listed in the information provided here. If you’d like to know about any trial options for a particular condition, it’s usually best to check directly through the clinic team.