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Mr Andrei IlczyszynConsultant Bariatric and Upper GI Surgeon in Gloucester
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Mr Andrei Ilczyszyn

Consultant Bariatric and Upper GI Surgeon in Gloucester

BSc(Hons) MBBS FRCS(Gen Surg) MD(Res)
GMC: 6148321

5.08reviewsReview

Expert in:
Bariatric surgery
Hiatal hernia
Acid reflux
Gallbladder surgery
Hiatal hernia surgery
Endoscopy
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Professional statement

Mr Andrei Ilczyszyn is an esteemed consultant bariatric and upper GI surgeon at Ramsay Winfield Hospital. He specialises in bariatric surgery, hiatal hernia, acid reflux, gallbladder surgery, abdominal hernia surgery and endoscopy. He graduated from St George's Hospital Medical School, London in 2006 and completed his higher surgical training in North East Thames. He undertook a two-year fellowship in metabolic bariatric surgery at the prestigious Centre for Weight Management and Metabolic Surgery, University College London Hospital.


Mr Ilczyszyn’s clinical interests include oesophageal benign disease, oesophageal physiology, and minimally invasive general surgery. He is particularly focused on minimally invasive (keyhole) surgery, covering metabolic bariatric (weight loss) surgery, anti-reflux, and hiatus hernia surgery.


Mr Ilczyszyn introduced the LINX magnetic sphincter augmentation device in Gloucestershire, showcasing his interest in innovative approaches with positive results. He also has experience in benign biliary disease and has a keen interest in minimally invasive hernia surgery. In addition to his surgical skills, Mr Ilczyszyn is involved in clinical work related to oesophageal physiology and diagnostic and therapeutic endoscopy.


Professionally, Mr Ilczyszyn is a fellow of the Royal College of Surgeons of England and a member of BOMSS, IFSO, and AUGIS. His academic background includes setting up a research project at St Thomas' Hospital, London, focusing on novel oesophageal physiology techniques during surgery for reflux disease and achalasia. He earned an MD(Res) from King's College London and has published works in internationally regarded journals, contributing to the medical field.

Clinics

  • Ramsay Winfield Hospital profile image

    Ramsay Winfield Hospital

    Gloucester, Tewkesbury Rd, Longford, Gloucester GL2 9WH, United Kingdom

    Medical insurances accepted

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

Credentials

Professional experience

  • 20 years of experience
  • Consultant Bariatric and Upper GI surgeon, Ramsay Winfield Hospital (present)
  • Consultant Bariatric and Upper GI surgeon, Gloucestershire Hospitals NHS Foundation Trust (present)
View more

Subspecialties

  • Minimally invasive abdominal wall hernia surgery
  • Benign biliary and gallstone surgery
  • Emergency general surgery
  • Oesophageal physiology
View more

Professional memberships

  • Fellow of the Royal College of Surgeons of England
  • Member, British Obesity & Metabolic Surgery Society
  • Member, International Federation for the Surgery of obesity and metabolic disorders (IFSO)
  • Member, Association of Upper Gastrointestinal Surgery of Great Britain and Ireland
  • Member, European Association for Endoscopic Surgery
View more

Education

  • MB BS, University of London (2006)
  • MD(Res), Kings College London (2018)

Publications and conferences

  • You can read some of Mr Ilczyszyn's academic work on ResearchGate.

Languages spoken

  • English
Registration number: 6148321

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

8 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
  • Treatment of the doctor
  • Treatment of the staff
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  • What was important to me was that I was able to engage with my treatment, Mr. Ilczyszyn supported and reassured me throughout the whole process to a very positive outcome. I appreciated his warm manner and open approach which was also reflected in the team around him.
    25 September 2025

    S.S.

    Verified patient
  • What was important to me was that Mr. Ilczyszyn took the time to explain my procedure to me and answer my questions patiently. This was both helpful and also reassuring. The whole process leading up to my surgery and the care afterwards has left me feeling supported.
    15 September 2025

    S.S.

    Verified patient
  • Very professional in every respect I have absolutely no hesitation in recommending Mr IICZYSZYN for an excellent outcome.
    5 August 2025

    J.G.

    Verified patient
  • Mr Ilczyszyn was extremely professional, informative and polite. He didn't mind me asking any questions I had about my reason for attending his clinic. He definitely put my mind at rest.
    25 April 2025

    M.F.

    Verified patient
  • I am extremely pleased with the care I received under Dr Ilczyszyn, from the initial consultation to the quality of the surgery and follow up. He is a credit to my profession and has improved my quality of life - I am eternally grateful.
    20 November 2024

    H.B.

    Verified patient
  • Thank you for looking after me for my hernia surgery. I was very nervous having not had an operation before but you helped to make me feel at ease and I was very well informed about the procedure.
    4 November 2024

    H.T.

    Verified patient
  • Mr. Andrei is very professional, kind and very thorough. His mannerism is second to none, and very reassuring. My family and I are grateful for the way he treated us during my surgical procedure. Thank you.
    21 June 2024

    R.L.

    Verified patient
  • I knew within minutes of speaking to Mr Ilczyszyn that he was the doctor to help me with a serious issue that had plagued me for nearly four decades.He explained clearly and concisely what would be needed from the start of my treatment to the final outcome.A fantastic Doctor.
    17 June 2024

    J.T.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Acid reflux

Bariatric surgery

Endoscopy

Gallbladder surgery

Hiatal hernia

Hiatal hernia surgery

The doctor also specialises in:

Abdominal pain

Abdominal wall reconstruction

Achalasia

Bariatric surgery problems

Barrett's oesophagus

Cholecystectomy

Cholelithiasis (gallstones)

Epigastric hernia

Femoral hernia

Gallstones

Frequently Asked Questions

What is Mr Andrei Ilczyszyn's specialty?

Mr Andrei Ilczyszyn is a consultant specialising in Surgery, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Mr Andrei Ilczyszyn specialise in?

Mr Andrei Ilczyszyn is a surgeon who provides assessment and treatment for Hiatal hernia surgery, Endoscopy, Gallbladder surgery, Acid reflux, Bariatric surgery and Hiatal hernia. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Mr Andrei Ilczyszyn have?

Mr Andrei Ilczyszyn has 20 years of professional experience as a consultant surgeon, providing specialist assessment and treatment in this medical field.

What do patients say about Mr Andrei Ilczyszyn?

Patients give a rating of 5.0 out of 5 to Mr Andrei Ilczyszyn, a score considered excellent. This average is based on 8 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Mr Andrei Ilczyszyn's reviews verified?

Yes. All Mr Andrei Ilczyszyn'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 Andrei Ilczyszyn practise?

Mr Andrei Ilczyszyn practises in Gloucester at Tewkesbury Rd, Longford, Gloucester GL2 9WH, United Kingdom, offering in-person care and access to services as a surgeon.

How can I book an appointment with Mr Andrei Ilczyszyn?

You can book an appointment with Mr Andrei Ilczyszyn 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 Andrei Ilczyszyn see NHS patients?

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

Does Mr Andrei Ilczyszyn offer private appointments?

Yes, Mr Andrei Ilczyszyn offers private appointments for patients seeking flexible and direct access to a consultant surgeon.

Does Mr Andrei Ilczyszyn offer online consultations?

Yes, Mr Andrei Ilczyszyn 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 Andrei Ilczyszyn accept insurance?

Mr Andrei Ilczyszyn 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, Bupa Global and I’m paying with insurance. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Mr Andrei Ilczyszyn's availability?

Mr Andrei Ilczyszyn'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 Andrei Ilczyszyn offer?

You can pay for your consultation with Mr Andrei Ilczyszyn using the following methods: Self-paying or Prepaid.

What languages does Mr Andrei Ilczyszyn speak?

Mr Andrei Ilczyszyn is a surgeon who offers consultations in English.

How is Mr Andrei Ilczyszyn selected to appear on this platform?

All doctors listed on Top Doctors, including Mr Andrei Ilczyszyn, 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.

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Ramsay Winfield HospitalGloucester, Tewkesbury Rd, Longford, Gloucester GL2 9WH, United Kingdom
Payment methodSelf-paying
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