- MB BCh, BAO, LRCP & SI Royal College of Surgeons in Ireland
- Fellow - Gastroenterology Beaumont Hospital, Dublin, Ireland
- MD National University of Ireland
- Fellow - Advanced Endoscopy Research Division of Gastroenterology and Hepatology, Department of Internal Medicine
- Fellow - Advanced Endoscopy Ultrasound Division of Gastroenterology and Hepatology, Department of Internal Medicine
- Royal College of Physicians of Ireland - Medicine
- Professor of Medicine
- Advanced therapeutic endoscopy
- Endoscopic ultrasound
- Capsule enteroscopy
- Double balloon and single balloon enteroscopy
See a listing of publications on PubMed, a service of the National Library of Medicine.
See a description of research activities.