Lobke Desomer

Gastroenterologist

📍 Sydney

About of Lobke Desomer

Lobke Desomer is a Gastroenterologist based in Sydney, NSW. She looks after people with gut and bowel health concerns, especially when tests are needed to understand what’s going on.


In everyday terms, her work often involves checking the digestive tract using scopes. This can include colonoscopy for bowel issues, and endoscopy when doctors need to look at the upper or lower parts of the gut. At times, this also helps explain symptoms like ongoing stomach or bowel discomfort, change in bowel habits, or bleeding that needs proper review.


Her practice also covers bowel growths and cancers. This includes colorectal polyps, colorectal cancer, and conditions linked with higher bowel cancer risk such as familial adenomatous polyposis. People who’ve had polyps before may need regular follow-up, and colonoscopy is usually a key part of that care.


Another part of the picture is gastrointestinal bleeding. When bleeding happens, it can be from different causes, and tests help narrow it down. Lobke Desomer’s role is to investigate the source and guide the next steps based on what’s found during the procedure.


She also works with some less common gut-related conditions and related medical needs. For example, the profile lists abetalipoproteinemia and hypolipoproteinemia, along with hypoproteinemia. Some patients also have complex inflammatory conditions, such as pyoderma gangrenosum, where the gut and skin issues can link up.


There are also mentions of appendix and bowel-related issues, including appendectomy and appendix cancer. If someone has had surgery or a new diagnosis, endoscopy and follow-up reviews may be part of ongoing care.


Education and work history details aren’t listed in this profile. Any clinical trial or research involvement is also not shown here, so there aren’t specific trial details to share at the moment.


If you’re in Sydney and looking for a gastroenterology appointment focused on colonoscopy and endoscopy, this service profile highlights care for bowel polyps, bleeding, and cancer risk, as well as a mix of other digestive health concerns.

Services & Conditions Treated

ColonoscopyColorectal PolypsEndoscopyAbetalipoproteinemiaAppendectomyAppendix CancerColorectal CancerFamilial Adenomatous PolyposisFamilial HypobetalipoproteinemiaGastrointestinal BleedingHypolipoproteinemiaPyoderma Gangrenosum

Publications

1 total

Cold snare polypectomy versus hot endoscopic mucosal resection for large non-pedunculated colorectal polyps: a systematic review and meta-analysis of randomized controlled trials.

Endoscopy • March 18, 2025

Clinical Trials

1 total

Thin Wire Versus Thick Wire Snare for Cold Snare Polypectomy of Diminutive Polyps- A Randomised Controlled Trial

CompletedNot Applicable

Frequently Asked Questions

What services does Dr Lobke Desomer offer?
Dr Lobke Desomer is a gastroenterologist who provides procedures and care such as colonoscopy, endoscopy, evaluation of colorectal polyps, and management of conditions like colorectal cancer and various inherited lipid disorders.
What conditions does she treat?
She specialises in gastrointestinal issues including colorectal cancer, colorectal polyps, familial polyposis syndromes, and related lipid disorders such as abetalipoproteinemia and hypobetalipoproteinemia, among other GI conditions.
How can I book an appointment with Dr Desomer in Sydney?
To see Dr Desomer in Sydney, you can arrange an appointment through her practice. If you have any questions about your symptoms or tests, a phone or in‑person consultation can help decide the right next steps.
What should I expect from a colonoscopy or endoscopy with her?
If you need a colonoscopy or endoscopy, the appointment will involve discussing symptoms, the plan for the procedure, and any preparation needed. The doctor will explain the results and follow‑up care after the procedure.
Are family or genetic conditions discussed in her practice?
Yes. The practice may review hereditary conditions such as familial adenomatous polyposis, which are related to higher risks of colorectal issues. The doctor will explain what this means for you and your family.
What patient concerns can I bring to a visit with Dr Desomer?
You can bring concerns about abdominal pain, bleeding, digestive symptoms, screening tests, or questions about GI diseases and their management. The doctor will listen and tailor the care to your situation.