Address: 9 Beacon Consultants Clinic, Sandyford, Dublin 18
Phone: 01 292 0595, 01 292 0596

Mr. Ó Ríordáin is Lecturer in Surgery, Trinity College and Consultant Surgeon in Beacon Hospital, Tallaght and Naas General Hospitals. He specialises in cancer of the colon and rectum and minimally invasive colorectal and abdominal surgery including advanced laparoscopic and robotic surgery.
He graduated from University College Cork in 1986, and did his early surgical training in Ireland becoming Fellow of the Royal College of Surgeons in Ireland in 1990 and obtaining Specialist Fellowship in 1996.
Mr. Ó Ríordáin moved to the USA in 1991 for additional surgical training fellowships at the Brigham & Women’s Hospital Boston, Harvard Medical School and Mayo Clinic Rochester Minnesota. He was later appointed to the prestigious International Clinical Fellowship in Surgical Oncology at Memorial Sloan-Kettering Cancer Center in New York where he specialized in Gastrointestinal and Colorectal Cancer.
Mr. Ó Ríordáin was appointed Consultant Surgeon and Senior Lecturer in Surgery, University of Leeds and St James’s University Hospital Leeds in 1998 before returning to Dublin in 2001. He has served as Chief of Surgery UPMC Beacon Hospital from 2008-2014, where he leads the Colorectal Surgery Division and Gastrointestinal Multidisciplinary team.

Special Interests
Colorectal cancer surgery including advanced and recurrent cancer, laparoscopic colorectal surgery and re-operative surgery for benign and malignant large and small bowel disease, including complex stomas and incisional hernias. Mr. O’Ríordáin has a major interest in minimally invasive abdominal surgery including advanced laparoscopic and robotic colorectal surgery.
Proctology, anal fistulae, haemorrhoids, perianal disease. Minimally invasive general surgery including hernia and gallbladder surgery and laparoscopic surgery for gastro-oesophageal reflux disease.

Research Interests
Colorectal Cancer, Multidisciplinary Cancer Care, Laparoscopic and Robotic Colorectal Surgery.

Mr. Ó Ríordáin was awarded a Doctorate in Medicine NUI 1993 for his thesis based on research in surgical immunology. He has published more than 60 peer-reviewed papers in the surgical literature.

Current Membership
Society of Surgical Oncology USA, Irish Society of Coloproctology, Association of Coloproctology of Great Britain and Ireland. International Society of Surgery, Society of Academic and Research Surgery, Royal College of Surgeons in Ireland.


Call 01 292 0595 for clinic times