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Mr Aruna MunasingheConsultant Bariatric, Upper GI, General, and Laparoscopic Surgeon in West London
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Mr Aruna Munasinghe

Consultant Bariatric, Upper GI, General, and Laparoscopic Surgeon in West London

MBBS BSc ChM FRCS
GMC: 6029084

5.054reviewsReview

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Expert in:
Bariatric surgery
Gallbladder surgery
Hiatal hernia surgery
Laparoscopic hernia surgery
Upper GI surgery
Hernia
Acid reflux
Weight loss
  • Information
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  • Reviews
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Professional statement

Mr Aruna Munasinghe is a highly skilled and experienced ​consultant bariatric, upper GI, general, and laparoscopic surgeon, having trained at Guy’s & St Thomas’ Hospital and further refined his expertise through postgraduate training at several leading centres across London, the South East, and the West Midlands.


He notably completed a research placement at Imperial College London and went on to undertake a prestigious fellowship in Bariatric and Complex Upper Gastrointestinal Surgery at St George’s Hospital in London. Mr Munasinghe currently practices within the NHS at Bedfordshire Hospitals, where he serves as the clinical lead for Safety and Clinical Governance. He is deeply committed to placing patient welfare at the heart of his clinical work.


Alongside his NHS and private practice, where he upholds the highest standards of care, Mr Munasinghe is also actively involved in surgical training. He teaches bariatric surgery, keyhole hernia repair, trauma surgery, and endoscopy. He offers a wide range of general surgical procedures, with a focus on minimally invasive (keyhole) techniques wherever appropriate, helping to reduce post-operative pain and support faster recovery times.

Clinics

  • The Clementine Churchill Hospital - part of Circle Health Group profile image

    The Clementine Churchill Hospital - part of Circle Health Group

    West London, Sudbury Hill, Harrow HA1 3RX,

    Medical insurances accepted

    I'm paying for myself
    Bupa
    AXA
    AVIVA
    Cigna
    WPA
    Vitality

Credentials

Professional experience

  • 25 years of experience
  • Consultant Bariatric, Upper GI, General and Laparoscopic Surgeon, Bedfordshire Hospitals (2018- present)
  • Clinical Lead for Safety and Clinical Governance
  • National Trainer in Bariatric Surgery, Advanced Hernia Surgery and Trauma
  • Consultant Bariatric, Upper GI, General and Laparoscopic Surgeon, One Hatfield Hospital, The Clementine Churchill Hospital, OSD Healthcare and Spire Harpenden Hospital (present)
View more

Subspecialties

  • Minimally invasive surgery
  • Open general surgery
  • Gallstones/Cholecystectomy
  • Weight loss surgery
  • Gastric bypass
  • Gastric sleeve
  • Endoscopy
  • Primary and revision hernia
  • Anti reflux surgery and hiatus hernia
View more

Professional memberships

  • British Obesity & Metabolic Surgery Society
  • Association of Upper GI Surgeons
  • Royal College of Surgeons of England
  • International Federation for the Surgery of Obesity and Metabolic Disorders
View more

Education

  • BSc, Guy’s & St Thomas’ Hospital (1998)
  • MBBS, Guy’s & St Thomas’ Hospital (2001)
  • FRCS (General Surgery) The Royal College of Surgeons of England (2012)
  • ChM (Master of Surgery) University of Edinburgh (2013)
View more

Positions in organisations

  • Clinical Lead for Safety and Clinical Governance, Bedfordshire Hospitals (present)
  • National Trainer in Bariatric Surgery, Advanced Hernia Surgery and Trauma

Publications and conferences

  • You can see Mr Munasinghe's publications on ResearchGate. 

Languages spoken

  • English
Registration number: 6029084

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

54 reviews

5.0

Review this doctor
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  • Treatment of the doctor
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  • Mr Munasinghe provided outstanding care from start to finish. He explained everything clearly, made me feel at ease, and the surgery went smoothly. My recovery has been excellent, and I’m very grateful for his skill and professionalism. I would highly recommend him to anyone needing similar treatment.
    28 April 2026

    A.T.

    Verified patient
  • Dr Aruna is very friendly. He gave me a lot of information to understand my surgery and he gave me confidence before the operation. I highly recommend.
    20 April 2026

    N.P.

    Verified patient
  • Mr. Munasinghe was a very friendly and welcoming consultant. He listened carefully to my complaints and explained my various options clearly to me. The process for my operation all ran smoothly and my post-operative care has also been of the highest quality.
    13 April 2026

    A.B.

    Verified patient
  • Mr. Munasinghe provided exceptional care during my pancreas removal and hernia repair. From the first consultation, he was thoughtful, clear, and reassuring. The procedure went smoothly in a day, and I felt supported throughout my recovery. I’m very grateful for his kindness, professionalism, and expertise. — Patrick
    17 March 2026

    P.F.

    Verified patient
  • 5 stars aren't enough! My care under Mr Munasinghe was absolutely superb, my surgery went very well and my recovery has been swift and much easier than I was preparing myself for. Everything was explained very clearly and I felt looked after from start to finish.
    2 February 2026

    E.R.

    Verified patient
  • Amazing Surgeon, good job done, Gastric Sleeve no pain, no gastric reflux no issues whatsoever. I would recommend Mr Munasinghe to anyone.
    1 February 2026

    M.H.

    Verified patient
  • Mr Munasinghe was great, he explained everything to me in detail and I felt very well looked after. The staff at the clinic took great care of me. The only thing i would say is the Clinic could do with a refresh as the rooms are looking a bit tired but it would not stop me using the clinic again.
    19 January 2026

    D.A.

    Verified patient
  • My experience was so positive from the start. All the information I had was clearly explained & all my questions were answered. Mr. Munasinghe showed an amazing skill at putting my mind at rest, he took time to chat things through, there was no rush & I felt completely at ease throughout. Would highly recommend.
    12 January 2026

    K.M.

    Verified patient
  • Thank you for making my dream come true. You're the absolute best!
    12 January 2026

    K.W.

    Verified patient
  • I received fantastic care from Mr Munasinghe. He was very considered and comprehensive in his approach and was excellent at putting me at ease. Mr Munasinghe is a great surgeon and I have recovered well from the operation. I would definitely recommend Mr Munasinghe.
    5 January 2026

    M.M.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Acid reflux

Bariatric surgery

Gallbladder surgery

Hernia

Hiatal hernia surgery

Laparoscopic hernia surgery

Upper GI surgery

Weight loss

The doctor also specialises in:

Abdominal wall reconstruction

Achalasia

Anal abscess

Appendicitis

Bariatric surgery problems

Cholecystectomy

Cholelithiasis (gallstones)

Endoscopy

Epigastric hernia

Femoral hernia

Frequently Asked Questions

What is Mr Aruna Munasinghe's specialty?

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

Which conditions and treatments does Mr Aruna Munasinghe specialise in?

Mr Aruna Munasinghe is a surgeon who provides assessment and treatment for Bariatric surgery, Gallbladder surgery, Hiatal hernia surgery, Laparoscopic hernia surgery, Upper GI surgery, Hernia, Acid reflux and Weight loss. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Mr Aruna Munasinghe have?

Mr Aruna Munasinghe has 25 years of professional experience as a consultant surgeon, providing specialist assessment and treatment in this medical field.

What do patients say about Mr Aruna Munasinghe?

Patients give a rating of 5.0 out of 5 to Mr Aruna Munasinghe, a score considered excellent. This average is based on 54 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Mr Aruna Munasinghe's reviews verified?

Yes. All Mr Aruna Munasinghe'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 Aruna Munasinghe practise?

Mr Aruna Munasinghe practises in West London at Sudbury Hill, Harrow HA1 3RX, offering in-person care and access to services as a surgeon.

How can I book an appointment with Mr Aruna Munasinghe?

You can book an appointment with Mr Aruna Munasinghe 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 Aruna Munasinghe see NHS patients?

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

Does Mr Aruna Munasinghe offer private appointments?

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

Does Mr Aruna Munasinghe offer online consultations?

At the moment, Mr Aruna Munasinghe does not offer online consultations. You can book an in-person appointment from this page or call +44 2071892535. When calling, please mention that you are a Top Doctors patient.

Does Mr Aruna Munasinghe accept insurance?

Mr Aruna Munasinghe works with the following private medical insurance providers: Bupa, AXA, AVIVA, Cigna, WPA and Vitality. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Mr Aruna Munasinghe's availability?

Mr Aruna Munasinghe'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 Aruna Munasinghe offer?

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

What languages does Mr Aruna Munasinghe speak?

Mr Aruna Munasinghe is a surgeon who offers consultations in English.

How is Mr Aruna Munasinghe selected to appear on this platform?

All doctors listed on Top Doctors, including Mr Aruna Munasinghe, 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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The Clementine Churchill Hospital - part of Circle Health GroupWest London, Sudbury Hill, Harrow HA1 3RX,
Payment methodSelf-paying
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