Mr Oliver Warren was awarded the iWantGreatCare certificate of excellence in 2024 for delivering outstanding care.
Reviews
Mr Warren is extremely reassuring; precise; and confident - attributes which help to put even the most nervous patient at their ease.
And he has a very good sense of humour.
I am very grateful to Mr Warren for carrying out my hernia repair so successfully - particularly since the risks of the procedure were thought to be greater than normal because of my advanced age.
Mr. Warren has superb knowledge and understanding around pre and post hernia operations, as well of course as the procedure itself. I received fabulous service, sometimes in a pinch when some distressing symptoms occurred. He saw me immediately, did a thorough check and put my mind at ease. I have been recovering well ever since. Kindness, empathy and breadth of knowledge nicely complement Mr. Warren's great skills in his operative procedures.
Mr Warren was professional and caring and his explanation of the surgical procedure and possible issues was was excellent
Service from start to finish was very smooth and professional. Dr Warren's confidence is reassuring. Everything was explained clearly - all my concerns were addressed with care and patience.
Specialises in
- General surgery
Profile
Oliver is a Consultant Colorectal, Intestinal and Hernia Surgeon at Chelsea and Westminster Hospital, The London Clinic and The Lister Hospital. He has a high-volume practice in coloproctology and is a JAG accredited colonoscopist. He has an interest in hernias, including complex abdominal wall reconstruction. He performs over 50 colorectal resections per year, the vast majority using 'keyhole' surgery.
Prior to becoming a consultant surgeon he undertook colorectal surgery fellowships at St. Mark's Hospital, London and the Royal Prince Alfred Hospital, Sydney. He was a visiting fellow at the Cleveland Clinic, USA.
Oliver is an Honorary Senior Lecturer at Imperial College London and has written numerous scientific papers and book chapters on medical leadership, patient safety and surgical education. He is the co-author of the book 'Going into Hospital: A guide for patients, families and carers'.