Personal profile
Biography
Professor John Calvin Coffey is the Foundation Chair of Surgery at the School of Medicine in University of Limerick and a consultant general and colorectal surgeon at University Hospital Group Limerick. Professor Coffey s team and their collaborators have radically altered our understanding of abdominal anatomy. Their findings and curriculum are now in reference textbooks including Gray s Anatomy, Gray s Surgical Anatomy and Langman s Medical Embryology. They have developed new surgical techniques in the surgical management of Crohn s disease, and congenital abnormalities of the mesentery. These advancements have prompted several multicentre international trials. In collaboration with UL and UHL Professor Coffey pioneered robotic intestinal surgery in Ireland. He led the team that introduced robotic assisted colorectal, urological and gynaecological surgery to UHL. Since development of these programs robotic assisted surgery has expanded dramatically in Ireland. Professor Coffey introduced the concept that the mesentery should be regarded as an organ.
Academic Qualifications:
B.Sc (Anatomy) Hons University College Cork, 1995
MB., B.Ch., BAO., B.MedSci., University College Cork, 1998
AFRCSI, Royal College of Surgeons in Ireland, 2001
PhD, University College Cork, 2004
FRCS (Gen.Surg), Royal College of Surgeons in Ireland, 2009
CS , fellowship in colorectal surgery, The Cleveland Clinic
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Collaborations and top research areas from the last five years
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Metronidazole is an effective method of analgesia following haemorrhoidectomy: a systematic review and meta-analysis
O’Mahony, A., Cullinane, C., MacCurtain, B. M., Peirce, C., Condon, E., Coffey, J. C. & Fleming, C. A., Dec 2026, In: International Journal of Colorectal Disease. 41, 1, 42.Research output: Contribution to journal › Review article › peer-review
Open Access -
Radiologic, Histologic and Scanning Electron Microscopic Characterization of the Peritoneal Reflection in Crohn's Disease
Walsh, L., Walsh, D., Dunne, C. P., Dockery, P. & Coffey, J. C., 2026, (Accepted/In press) In: Clinical Anatomy.Research output: Contribution to journal › Article › peer-review
Open Access -
Robotic primary ventral hernia repair–a multi-national Delphi expert consensus
I-RobotS Hernia Group, Dec 2026, In: Journal of Robotic Surgery. 20, 1, 115.Research output: Contribution to journal › Article › peer-review
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AB003. SOH25_AB_176. Use of artificial intelligence and the Unreal Engine gaming platform in demonstrating surgical pathology: a case of lumbar hernia repair
Clifford, S., Walsh, D. & Coffey, J. C., Mar 2025, In: Mesentery and Peritoneum.Research output: Contribution to journal › Article
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AB088. SOH25_AB_106. AI-based fat mapping: an exploration of fat distribution across body regions with 3D slicer, MONAI label and TotalSegmentator
Deane, E., Walsh, D., Lim, E. M. Y. & Coffey, J. C., Mar 2025, In: Mesentery and Peritoneum.Research output: Contribution to journal › Article