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  • Mr Greg Wynn

Mr Greg Wynn

Surgery in Colchester

MBBS BSc MD FRCS
GMC: 4321163
5.049 reviewsReview
e-ConsultationBook
Expert in:
Endoscopy
Colorectal cancer
Hernia
Gallstones
Diverticular disease
Inflammatory bowel disease (IBD)
  • Information
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  • Treatments

Professional statement

Mr Greg Wynn is a leading consultant general surgeon in Colchester who holds a specialist interest in abdominal, laparoscopic and colorectal surgery.


Mr Wynn obtained his Bachelor of Science degree in anatomy from University College London Medical School in 1992. He went onto complete his basic surgical training at Cambridge, King’s Lynn and Norwich.


He then returned to London where he was appointed to the South East Thames Higher Surgical Training Programme and started his registrar years at the Kent and Sussex Hospital in Tunbridge Wells. Mr Wynn’s rotation took him through Eastbourne, Lewisham, Medway, Brighton and finally to St Thomas’ Hospital in London.


Mr Wynn completed his training at Colchester and was awarded a national fellowship in laparoscopic surgery. He has undertaken fellowships in rectal cancer in Sao Paulo, in natural orifice surgery in Rio de Janeiro and in advanced minimal access surgery in Hong Kong.


Mr Wynn is clinical director of the ICENI Centre for research, innovation and training in Colchedter and is involved in the training of all healthcare professionals, including undergraduate medical students and postgraduate doctors. In the UK, he is a national trainer for rectal cancer surgery. Mr Wynn's keen interest in training has led him to develop the world’s first virtual reality laparoscopic colorectal training curriculum.

Clinics

  • Wynn Surgery at Oaks Hospital profile image

    Oaks Hospital

    120 Mile End Road, Colchester, CO4 5XR

    Medical insurances accepted

    I'm paying for myself
    Bupa
    AXA
    AVIVA
    Cigna
    WPA
    Simply Health
    Allianz

Credentials

Professional experience

  • 30 years of experience
  • Consultant Surgeon, Wynn Surgery, The Oaks Hospital, Colchester (present)

Subspecialties

  • Lower GI surgery
  • Colorectal cancer
  • Hernias
  • Gallstones
  • Diverticular disease
  • Inflammatory bowel disease (IBD)
View more

Professional memberships

  • British Medical Association
  • General Medical Council
  • Medical Defence Union
  • Association of Surgeons
  • Associations of Laparoscopic Surgeons
  • European Society of Coloproctology
  • European Association of Endoscopic Surgeons
View more

Education

  • Natural Orifice Surgery Fellowship Rio de Janeiro, Brazil (2011)
  • Laparoscopic Colorectal Fellowship ICENI Centre, Colchester (2009)
  • FRCS Royal College of Surgeons of England (2008)
  • Advanced Minimally Invasive Surgery MASTC, Hong Kong (2007)
  • Organ-sparing Surgery for Rectal Cancer Fellowship University of Sao Paulo, Brazil (2007)
  • MD University of London (2005)
  • MRCS Royal College of Surgeons of England (2000)
  • MBBS University College London (1996)
  • BSc University College London (1992)
View more

Teaching posts

  • He teaches healthcare professionals, undergraduate medical students and postgraduate doctors.

Publications and conferences

  • Mr Wynn is member of numerous national and international surgical organisations and associations and has published widely on training, rectal cancer and minimal access surgery.

Languages spoken

  • English
Registration number: 4321163

Content

Photos

    • Image gallery

Health content

What are the main hernia symptoms? - Online interview

Video

What are the main hernia symptoms? - Online interview

Hernias are lumps that usually appear in one's groin or abdominal area, and can cause extr...

cholecytectomy

Article

Laparoscopic cholecystectomy: what to know

The gallbladder, located underneath the liver, is an accessory organ that can be afflicted...

An introduction to Mr Greg Wynn

Video

An introduction to Mr Greg Wynn

Accomplished consultant general surgeon Mr Greg Wynn speaks to Top Doctors about his medic...

How to treat gallstones

Article

How to treat gallstones

In this article, a leading consultant general surgeon explains how gallstones are caused a...

Are you aware of the signs of colorectal cancer?

Article

Are you aware of the signs of colorectal cancer?

Renowned consultant general surgeon Mr Greg Wynn expertly explains which symptoms can be l...

Hernias: the basic information you should know

Article

Hernias: the basic information you should know

If you have a hernia occur, it can be a bit frightening, possibly painful, as well. To exp...

What to expect when having lower GI surgery

Article

What to expect when having lower GI surgery

There are various reasons a patient might undergo lower gastrointestinal (GI) surgery, as ...

Other information

https://www.wynnsurgery.co.uk/
Profile on Linkedin
Profile on Twitter

Reviews

All reviews are from real patients and have been verified by our Customer Service department to ensure they meet our guidelines. Rules of the service

49 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
  • Treatment of the doctor
  • Treatment of the staff
  • Waiting time
  • Condition of facilities
  • 5 October 2026

    P.H.

    Verified patient
  • My Wynn I found to be excellent in my diagnosis and correcting it in surgery. He is extremely cooperative and friendly, knowledgeable and easy to get on with.
    17 September 2026

    S.S.

    Verified patient
  • Everything went to plan and Mr Wynn did an excellent job. I would thoroughly recommend him.
    17 June 2026

    C.C.

    Verified patient
  • Hospitals are never the nicest of places but The Oaks has a feeling of calm about it. From reception to the wards it's quiet and relaxing. In his attitude Mr Wynn shows that air of confidence which also helps to relax patients, he's direct but explains what's wrong and what can be done to redress the problem. This extends to aftercare, both on the day of operation and the follow-up. Overall a not unpleasant experience despite the seriousness of the complaint.
    8 May 2026

    I.C.

    Verified patient
  • Mr Wynn was friendly and professional and took time to explain everything about the procedures I was about have. He answered all the questions I had which put my mind at ease. The whole experience was a pleasant one. Many thanks to the whole team.
    27 April 2026

    N.E.

    Verified patient
  • I have just had my follow up visit with Mr Wynn following recent bowel resection surgery and his care again left me feeling very reat assured that my recovery was going in the right direction I had years of pain and owe my thanks to Mr Wynn for finding the problem and sorting it with a very high level of care and compassion.
    26 February 2026

    L.E.

    Verified patient
  • Mr Wynn has been honest but calm and reassuring. Always felt restful knowing i was good hands in the operation.
    2 February 2026

    L.E.

    Verified patient
  • Mr Wynn was very clear talking about the surgery I needed and put me at ease. On the day, I was well looked after and the surgery went very smoothly with no complications.
    12 January 2026

    M.W.

    Verified patient
  • I was kept informed throughout the process and following the operation I was back up on my feet the same day. I experienced a little discomfort but very little pain and was back to normal within the timescale out lined.
    28 November 2025

    J.R.

    Verified patient
  • From my initial consultation, to the day of surgery and on to the post op consultation, Mr Greg Wynn has been absolutely marvellous. Explaining everything in detail and in a way I was able to understand. The staff at the Oaks Hospital are always polite and efficient.
    2 September 2025

    V.E.

    Verified patient

Treatments

The doctor is expert in

Colorectal cancer

Diverticular disease

Endoscopy

Gallstones

Hernia

Inflammatory bowel disease (IBD)

The doctor also specialises in:

Abdominal pain

Abdominal wall reconstruction

Acellular dermal matrix (ADM)

Achalasia

Acid reflux

Anal abscess

Anal fissure

Anal fistula

Anal fistula surgery

Appendicitis

Frequently Asked Questions

What is Mr Greg Wynn's specialty?

Mr Greg Wynn is a specialist in Surgery, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Mr Greg Wynn specialise in?

Mr Greg Wynn is a Surgeon who provides assessment and treatment for Endoscopy, Colorectal cancer, Hernia, Gallstones, Diverticular disease, Inflammatory bowel disease (IBD), Anal fissure and Abdominal pain. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Mr Greg Wynn have?

Mr Greg Wynn has 30 years of professional experience as a specialist in Surgery, providing specialist assessment and treatment in this medical field.

What do patients say about Mr Greg Wynn?

Patients give a rating of 5.0 out of 5 to Mr Greg Wynn, a score considered excellent. This average is based on 49 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Mr Greg Wynn's reviews verified?

Yes. All Mr Greg Wynn's reviews come from verified patients who have attended either an in-person or an e-Consultation appointment. We use a system that ensures authenticity and prevents fake reviews. Some profiles may also display reviews from other platforms, which follow their own verification policies, with the source always clearly indicated.

Where does Mr Greg Wynn practise?

Mr Greg Wynn practises in Colchester at 120 Mile End Road, offering in-person care and access to services as a specialist in Surgery.

How can I book an appointment with Mr Greg Wynn?

You can book an appointment with Mr Greg Wynn directly from this page by selecting the time that suits you best. Alternatively, you can call the phone number shown if you prefer personalised assistance.

Does Mr Greg Wynn see NHS patients?

Many specialists featured on Top Doctors also hold NHS positions. However, appointments arranged for Mr Greg Wynn through this platform are private, either self-pay or covered by private medical insurance.

Does Mr Greg Wynn offer private appointments?

Yes, Mr Greg Wynn offers private appointments for patients seeking flexible and direct access to a specialist in Surgery.

Does Mr Greg Wynn offer online consultations?

Yes, Mr Greg Wynn offers online consultations. You can book an appointment directly from this page by selecting the date and time that suit you best. Personalised assistance is also available by calling the number displayed on this page.

Does Mr Greg Wynn accept insurance?

Mr Greg Wynn works with the following private medical insurance providers: Bupa, AXA, AVIVA, Cigna, WPA, Simply Health, Allianz, CS Healthcare, Vitality, The Exeter Friendly, Pru Health, Groupama, April, Freedom, National Assurance, General Medical, Saga, Healix, Legal & General Insurance, Health-online, Benenden Health , Alliance Health Group, Police Mutual, Aetna, Tricare, Asia Medical Assistance, AIG, Health Now, Humanis, International SOS, Standard Life and Bupa Global. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Mr Greg Wynn's availability?

Mr Greg Wynn's availability depends on the appointment slots open at any given time. On this page, you can check current availability, and if no slots are shown, you can request an appointment or contact the practice directly.

What payment methods does Mr Greg Wynn offer?

You can pay for your consultation with Mr Greg Wynn using the following methods: Self-paying.

What languages does Mr Greg Wynn speak?

Mr Greg Wynn is a Surgeon who offers consultations in English.

How is Mr Greg Wynn selected to appear on this platform?

All doctors listed on Top Doctors, including Mr Greg Wynn, undergo our rigorous selection process. Only one in five specialists meets the required standards to be included.
Discover Top Doctors' rigorous medical selection process.
The doctor, or where applicable the hospital or medical centre in which the doctor provides services, undertakes to keep the information relating to the prices of services published on their profile on the Top Doctors platform up to date at all times, ensuring that such prices correspond to those effectively charged to patients. In the event of any discrepancy between the published price and the price ultimately charged to the patient, the doctor and/or the relevant hospital or medical centre shall be solely liable towards the patient and towards Top Doctors for any claim or financial difference arising therefrom.

Request now: The appointment management service is free

Appointment subject to confirmation

Oaks Hospital120 Mile End Road, Colchester, CO4 5XR
Payment methodSelf-paying

Important: Please note Mr Wynn doesn't see patients under the age of 18 years

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