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Mr Oliver Warren
BSc (Hons.) MBBS (Hons.) MD (Res.) FRCS (Gen.Surg.)
General Surgery
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Info

SUBSPECIALTIES

Colorectal Surgery

REGISTERED WITH

General Medical Council:

LANGUAGES

english

RECOMMENDED FOR

1

General Surgery

About

Mr Oliver Warren is a Consultant Surgeon based in London, UK. Mr Warren is a specialist in general, intestinal, and colorectal procedures.

He originally graduated from Imperial College London in 2001, and was awarded a Doctorate from the same university in 2009. In 2012, Mr Warren was awarded the ASGBI Gold Medal for outstanding performance in his Fellowship of the Royal College of Surgeons examinations. He completed colorectal surgery fellowships at both the Royal Prince Alfred Hospital and St Mark's Hospital, in Sydney and London respectively, and went on be named the visiting fellow at the Cleveland Clinic for the Association of Coloproctology in 2013. 

Mr Warren is currently a Consultant in Colorectal and General Surgery with Chelsea and Westminster Hospital. He has been an Honorary Senior Lecturer at Imperial College London alongside his clinical role since 2015, and has authored a number of scientific articles and chapters focusing on surgical training and patient safety. He is also the co-author of 'Going into Hospital? A guide for patients, carers and families', a book focusing on guiding patients throughout their whole care pathway, which received excellent reviews in the national press.

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Medical Procedures

  • Colorectal Surgery 
  • Colonoscopy
  • Haemorrhoids
  • Fistula surgery
  • Inguinal Hernia Repair
  • Laparoscopic surgery
  • Abdominal Wall Reconstruction

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Special Interests

  • Colorectal Cancer
  • Inflammatory Bowel Disease
  • Crohn's Disease
  • Ulcerative Colitis
  • Hernia
  • Proctology

Education

  • BSc (Hons) Imperial College London 1998
  • MBBS (Hons) Imperial College London 2001
  • MD (Res) Imperial College London 2009
  • FRCS (Gen.Surg.) The Royal College of Surgeons 2012

 

Reviews

BY A VERIFIED PATIENT

31-03-2018
Mr Warren helped to put me at ease from the off as I was extremely anxious about my appointment. He was thorough and very positive. I found him approachable and professional, with a little bit of humour sprinkled on top!

BY A VERIFIED PATIENT

31-03-2018
Mr Warren helped to put me at ease from the off as I was extremely anxious about my appointment. He was thorough and very positive. I found him approachable and professional, with a little bit of humour sprinkled on top!

BY A VERIFIED PATIENT

10-02-2018
Dr Warren is knowledgeable, easy to speak to and thoroughly explained this first time procedure to me. This was a professional experience all around and I'd be happy to recommend Dr. Warren in the future.

BY A VERIFIED PATIENT

29-01-2018
Mr Warren treated me for an inguinal hernia. He was incredibly helpful and explained everything to me before the treatment. I had an excellent experience with the surgery, was out the same day and my recovery was as expected (and explained). I am very happy with the outcome and would recommend Mr Warren to any other patient.

BY A VERIFIED PATIENT

15-01-2018
Having suffered a left inguinal hernia for eleven years it was well over time to get it sorted so I began searching for a top surgeon who could perform the procedure laparoscopically. Oliver Warren was recommended and from the moment I began the initial consultation I knew he was the one to do the job. Oliver filled me with total confidence in his ability and experience at the procedure. After having an ultrasound scan that actually revealed a double hernia I agreed to go for surgery ASAP. On the morning of the operation Oliver bounded into my room enthusiastically looking forward to his upcoming day of surgery and filled me with total confidence. Later that day after the operation he told me that on a difficulty scale of one to ten my original hernia scored about nine and proved more complicated that he had anticipated but nevertheless it was a complete success and I was up and about within a few hours after surgery. I did have an issue of concern a couple of days after surgery but Oliver had no hesitation in seeing me the same day and allayed my fears. The care and attention received at the London Clinic was second to none. I was made to feel comfortable from the second I arrived to the moment I was discharged which was very impressive and reassuring. I cannot speak highly enough about Oliver’s care, attention and expertise and moreover his ability to communicate effectively, sensitively and with a touch of good humour which I really appreciated. I have absolutely no hesitation in recommending Oliver Warren – he’s the best!

BY A VERIFIED PATIENT

11-01-2018
Mr Oliver Warren was warm and understanding and clearly explained everything to me. I would have no hesitation in recommending him.

BY A VERIFIED PATIENT

05-01-2018
Professional and proactive from the very first meeting he and his staff did an excellent job. The operation was done well, with very little in the way of scaring, I was up and about after a few days and within 3 weeks ready to resume light training.

BY A VERIFIED PATIENT

05-01-2018
Oliver Warren did a brilliant job on my Hernia. He explained all medical matters in clear and simple terms, was always charming and prompt with appointments both on the NHS and as a private consultant. In short, I could not recommend Mr. Warren more highly.

BY A VERIFIED PATIENT

12-12-2017
Before meeting Mr Warren, I had seen several doctors who had wrongly diagnosed me with something fairly harmless. Mr Warren immediately recognised that I had something more serious, and my husband and I are incredibly grateful for how quickly he organised my treatment and surgery. Although my diagnosis was daunting, he made us feel extremely reassured that I was going to receive the best possible care. He performed surgery quickly and the procedure went very smoothly. Mr Warren has a friendly and lovely manner and went out of his way to make sure that he answered any questions or concerns we had between appointments. I am hoping to have surgery to reconnect my bowel in the near future, and I wouldn’t want anyone else to do it! We can’t recommend him highly enough. Thank you for everything Mr Warren.

BY A VERIFIED PATIENT

02-12-2017
Mr Warren was fantastic! From the moment, he saw me in hospital, when I was really unwell, he was reassuring, professional and committed to my case. I felt I was a priority and he had his wider team working tirelessly to help. We had numerous follow up appointments and Mr Warren helped me to plan for different eventualities. I hope I don’t have to, but I’d call him in a heartbeat if I needed any surgery again. Thank you, Mr Warren.

Peer Recommendations

Oliver has been a great colleague. He is a highly skilled clinician and a pleasure to work with in providing shared care to mutual patients. He is approachable, reliable and most importantly cares for his patients.
For specialty: General Surgery
Connection: Is a colleague

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