Gastroenterologist in Dublin

Digestive health problems can be debilitating and often go undiagnosed for years. Our Gastroenterology Department provides specialist investigation and treatment for the full range of gastrointestinal conditions — from irritable bowel syndrome and acid reflux to inflammatory bowel disease and liver disorders.

Our gastroenterologist, Prof. Jaroslaw Leszczyszyn PhD, is a Professor of Surgery with extensive clinical experience in both gastroenterology and proctological surgery. His academic background and decades of hands-on practice ensure patients receive care that is both evidence-based and technically advanced.

We offer a comprehensive range of diagnostic tests in-clinic, including abdominal ultrasound, Helicobacter pylori testing, calprotectin, and manometry — providing fast, accurate results without the need for lengthy referrals through the public system.

For patients requiring minor surgical interventions — such as haemorrhoid ligation or treatment of anal fissures — Prof. Leszczyszyn performs these procedures in a discreet, professional clinical environment with minimal disruption to your daily life.