Mr Oliver Warren was awarded the iWantGreatCare certificate of excellence in 2024 for delivering outstanding care.
Reviews
Very impressed with Mr Warren. He listens carefully and sympathetically, and he did a great job resolving my issues. I would strongly recommend him.
My surgery was timely, efficient and pain free. Oliver Warren gave a clear explanation of how the procedure would work and of the risks involved. He is objective but empathetic and always professional. I have no hesitation in recommending him as an expert in his field.
Great experience
It was clear from the start that `Mr. Warren was a Master of his Art.
I had complete confidence in him & alongside his obvious ability he treated me with great courtesy & respect & reassurance.
I was also very impressed with the lady Anaesthetist he used.
She again was very clear about all the medical issues but very human at the same time.
Mr Warren made a nasty little op enjoyable! You and his team were most efficient. The follow up was excellent. I couldn’t recommend him mored
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'.