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Mr Simon MonkhouseConsultant Upper GI and Bariatric Surgeon in Horley
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Mr Simon Monkhouse

Consultant Upper GI and Bariatric Surgeon in Horley

MA MBBChir PGCME FRCS
GMC: 6040030

5.016reviewsReview

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Expert in:
Laparoscopy
Gallstones
Cholecystectomy
Inguinal hernia
Umbilical hernia
Acid reflux
  • Information
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Professional statement

Mr Simon Monkhouse is a highly regarded consultant upper gastrointestinal and bariatric surgeon who specialises in gallstones, gallbladder surgery, laparoscopic cholecystectomy,keyhole inguinal hernia management and inguinal hernia surgery, umbilical hernia, reflux disease, keyhole hiatus hernia and fundoplication surgery. To date, Mr Monkhouse has performed over 1,200 bariatric weight loss surgical procedures as a consultant surgeon and over 1,000 Allurion weight loss balloons


Mr Monkhouse completed his medical education at the University of Cambridge, graduating with top honours and receiving the Senior Whitby Scholarship for academic excellence. He underwent extensive training in keyhole surgical units in Bristol, Taunton, and Newcastle, and has been a practicing consultant surgeon in Surrey since 2014. His clinical interests also include keyhole surgeries for hernias, gallbladders, and anti-reflux procedures.


Mr Monkhouse is known for his patient-centric approach, providing comprehensive care before and after surgery, and where appropriate, working closely with a multidisciplinary team including dietitians and psychotherapists to ensure holistic support for his patients. His commitment to patient care has earned him several awards, such as the "Your Care Matters" award in 2015 and the "Certificate of Excellence" from iwantgreatcare in 2018. Additionally, he is actively involved in robotic surgical techniques and training tomorrow’s surgeons.

Clinics

  • Spire Gatwick Park Hospital profile image

    Spire Gatwick Park Hospital

    Horley, Povey Cross Rd, Hookwood, Horley RH6 0BB, UK

    Medical insurances accepted

    Bupa
    AXA
    AVIVA
    WPA
    I'm paying for myself
    Healix
    I’m paying with insurance

Credentials

Professional experience

  • 13 years of experience
  • Consultant Upper GI and Bariatric Surgeon, Spire Gatwick Park Hospital (present)

Subspecialties

  • Acid reflux
  • Fundoplication
  • Abdominal pain
  • Cholecystitis
  • Gallstones
View more

Professional memberships

  • Association of Laparoscopic Surgeons
  • Association of Upper GI Surgeons
  • British Obesity and Metabolic Surgery Society
View more

Education

  • MA, University of Cambridge (2001)

Publications and conferences

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

Prizes and awards

  • Your Care Matters award (2015)
  • Certificate of Excellence, iwantgreatcare (2023)

Languages spoken

  • English
Registration number: 6040030

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

16 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
  • Treatment of the doctor
  • Treatment of the staff
  • Waiting time
  • Condition of facilities
  • My procedure, and its before and after, was carried out very expertly and professionally and went exactly as forecast to a most satisfactory conclusion. I was kept informed throughout and any concerns I had were quickly acknowledged and allayed.
    7 January 2026

    P.B.

    Verified patient
  • I would recommend Simon and his team wholeheartedly, from start to finish, friendly, informative and reassuring.
    20 December 2025

    M.C.

    Verified patient
  • Simon & his team were excellent & very professional, exceeding my expections for care and treatment, both pre Op & post Op.
    3 November 2025

    N.D.

    Verified patient
  • Would highly recommend Mr Monkhouse - he and his team are so professional, friendly and efficient.
    13 October 2025

    W.C.

    Verified patient
  • Totally amazing service, highly recommend and Simon monkhouse is the nicest guy ever, explains everything and does diagrams too so you know exactly what’s going on
    7 October 2025

    R.W.

    Verified patient
  • I was amazed by the treatment I got from Dr Monkhouse and his team they went over and above to make sure the procedure went the way I wanted it to go. He was very fast to respond to my questions via email whenever I needed answers. Look no further if you need any peace of mind
    8 August 2025

    M.G.

    Verified patient
  • Simon carried out a hernia repair.The whole process was very smooth and professional.He put me at ease and filled me with confidence from the word go.Highly recommended!
    4 June 2025

    P.W.

    Verified patient
  • Mr Monkhouse, his secretary, and his medical team, were all extremely professional, and efficient while being warmly reassuring and empathetic. I have nothing but the highest regard and praise for all of them, and no hesitation in recommending Mr Monkhouse to potential patients.
    18 April 2025

    R.O.

    Verified patient
  • Mr Monkhouse has seen me twice this year. First for a gallbladder removal and second for a hernia repair. Both operations have been successful with fast recoveries. I would recommend him for either type of procedure.
    4 April 2025

    S.T.

    Verified patient
  • Skilled and a good communicator; happy to explain and lead you through the pros and cons. Very experienced and knowlegable. I valued his insights and advice. Strongly recommended.
    4 March 2025

    S.R.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Acid reflux

Cholecystectomy

Gallstones

Inguinal hernia

Laparoscopy

Umbilical hernia

The doctor also specialises in:

Abdominal pain

Acellular dermal matrix (ADM)

Benign breast lumps

Cholelithiasis (gallstones)

Endovenous laser treatment (EVLA)

Hiatal hernia

Lipoma

Nipple discharge

One Stop Breast Clinic

Pancreatitis

Frequently Asked Questions

What is Mr Simon Monkhouse's specialty?

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

Which conditions and treatments does Mr Simon Monkhouse specialise in?

Mr Simon Monkhouse is a surgeon who provides assessment and treatment for Laparoscopy, Gallstones, Cholecystectomy, Inguinal hernia, Umbilical hernia and Acid reflux. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Mr Simon Monkhouse have?

Mr Simon Monkhouse has 13 years of professional experience as a consultant surgeon, providing specialist assessment and treatment in this medical field.

What do patients say about Mr Simon Monkhouse?

Patients give a rating of 5.0 out of 5 to Mr Simon Monkhouse, a score considered excellent. This average is based on 16 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Mr Simon Monkhouse's reviews verified?

Yes. All Mr Simon Monkhouse'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 Simon Monkhouse practise?

Mr Simon Monkhouse practises in Horley at Povey Cross Rd, Hookwood, Horley RH6 0BB, UK, offering in-person care and access to services as a surgeon.

How can I book an appointment with Mr Simon Monkhouse?

You can book an appointment with Mr Simon Monkhouse 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 Simon Monkhouse see NHS patients?

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

Does Mr Simon Monkhouse offer private appointments?

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

Does Mr Simon Monkhouse offer online consultations?

Yes, Mr Simon Monkhouse 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 Simon Monkhouse accept insurance?

Mr Simon Monkhouse works with the following private medical insurance providers: Bupa, AXA, AVIVA, WPA, Healix 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 Simon Monkhouse's availability?

Mr Simon Monkhouse'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 Simon Monkhouse offer?

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

What languages does Mr Simon Monkhouse speak?

Mr Simon Monkhouse is a surgeon who offers consultations in English.

How is Mr Simon Monkhouse selected to appear on this platform?

All doctors listed on Top Doctors, including Mr Simon Monkhouse, 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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Spire Gatwick Park Hospital Horley, Povey Cross Rd, Hookwood, Horley RH6 0BB, UK
Payment methodSelf-paying
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