Professor of colorectal surgery consultant surgeon, Mayo clinic foundation, Ohio

Professor of Colon and Rectal surgery Mannheim Germany

Consultant Colorectal Surgeon at the Royal Devon & Exeter Hospital Honorary Associate Professor at University of Exeter Medical School Chief Editor, Colorectal Disease Journal

Head Section, Colon & Rectal Surgery, King Faisal Specialist Hospital & Research Center-Riyadh – KSA

Director, Perioperative Services Department at King Faisal Specialist Hospital and Research Centre (Gen. Org.)

University Hospitals Of Leicester NHS Trust | UHL · Department of Colorectal Surgery

Professor and section head of colon and rectal surgery university of Chicago, President-elect of American society of colon and rectal surgeons

Hospital Clínico Regional Dr Guillermo Grant Benavente Surgery, Chile

AdventHealth Medical Group Colorectal Surgery at Orlando, Florida – USA  


Colorectal Surgeon, Academic Medical Center Amsterdam –University of Amsterdam, Amsterdam, Netherlands