Mr Oliver Warren was awarded the iWantGreatCare certificate of excellence in 2024 for delivering outstanding care.

 

Reviews

 
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Written by a private patient at The Lister Hospital
27th March 2024


Having had a trouble free right inguinal hernia repair in my mid forties 30 years ago, I was familiar with the keyhole operation. This time the TEP procedure on the left side was simply magical. Now I am not only much older but also suffer balance issues as a result of peripheral axonal neuropathy. Nevertheless I was walking within two hours of going under general anaesthetic, home within five hours, walking over 5,000 steps a day within four days and over 10,000 a day within ten days. After five weeks it is virtually impossible even visually to tell that I have had the procedure at all and I hardly had to touch the painkillers throughout the whole time. The skill of Mr Oliver Warren is clearly exceptional. He is a true world class professional in a developing field. He is also extremely personable and a great communicator who took trouble each time we met. I am hugely grateful to him and to the whole team at the Lister. I cannot praise them enough.

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Written by a private patient at OneWelbeck
19th March 2024


Dr Warren was perhaps the most doctor empathetic I’d seen for my issue. He listened, he game me advice and he helped me heal physically and emotionally. I didn’t feel judged, belittled, or out of place at any point. The “Great Care” award earned its name and Dr Warren earned it for sure. Thank you Dr.

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Written by a private patient at Chelsea and Westminster Hospital
14th March 2024


Mr Warren was honest with his opinion of my situation, informative regarding the procedure required and positive regarding the outcome. I was treated with courtesy. During my hospital stay Mr Warren made me feel safe when an operation is a nervous and worrying time. His reassurance regarding recovery time was accurate and I am grateful to feel so well.

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Written by a private patient at The Lister Hospital
12th March 2024


I was treated for a hernia with keyhole surgery. The whole experience from arranging the appointment to the thrip and then the follow up was professional and efficient. Mr Warren was very clear in his explanation of what the problem was and how it would be treated, the risks (such as they are) and the recovery period. He listened to the concerns I had and answered all my questions clearly and thoroughly. The operation went well and the recovery period has been quick, I was back on a bicycle after three weeks. The main discomfort was a result of distension of the abdomen which lasted for three days.

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Written by a private patient at OneWelbeck
11th March 2024


Dr Oliver Warren is the best medical professional I have had take care of me in my life. He was friendly from the outset, very clear in communication and I trusted him fully.

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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'.