Mr Oliver Warren was awarded the iWantGreatCare certificate of excellence in 2024 for delivering outstanding care.
Reviews
Recommend
Trust
Listening
Mr Oliver Warren
2023-03-07
Person
5
5
0
7th March 2023
During our consultations, prior to my hernia surgery, I couldn’t have had more faith in Mr Warren. He answered all my questions and concerns regarding the procedure in a very caring and unpatronising way. Having no medical knowledge, I have so much respect for the medical profession and Mr Warren is an exemplary example of them. Without hesitation I would recommend him to anyone requiring his expertise and I will be forever grateful that I was cared for by him.
Mr Oliver Warren
2023-03-04
Person
5
5
0
4th March 2023
The first specialist I saw said that my Hemorrhoids were un-bandable and wanted to inject them instead.
Dr Oliver Warren was the second specialist I saw after a recommendation from my GP. He banded four thrombosed haemorrhoids and injected Botox to the first sphincter. I was sceptical but was in considerable pain daily.
Four months on the operation/procedure has been a total success. Dr Warren listened to my post operative problems I was having (2 weeks of pain) and explained the stages of recovery well. Saw me at short notice when needed. The procedure has made my quality of life so much much better. Am very grateful for his skill. He’s also very personable, truthful and answers questions patiently and directly.
Mr Oliver Warren
2023-03-01
Person
5
5
0
1st March 2023
Mr Warren gave me a lucid explanation of the form of treatment I was to receive and the information sheet he provided was very useful in dealing with issues of post operative care. It is a testimony to his skill in less invasive surgery that I needed pain killers for only a very short period after the operation.
Mr Oliver Warren
2023-02-28
Person
5
5
0
28th February 2023
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.
Mr Oliver Warren
2023-02-23
Person
5
5
0
23rd February 2023
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.
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'.
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