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Professor Mark Hamilton

MB(HONS), MD, FRCP

Gastroenterologist

Live bookings available

38 years of experience

Belgravia, SW1X 7HY

(+2 more)

4.94

/5

(18 reviews)

Live bookings available

38 years of experience

Belgravia, SW1X 7HY

(+2 more)

Areas of expertise

Colonoscopy
8
Diarrhoea
6
Bloating
3

Contact

Book online


Expert in:

About Professor Mark Hamilton

Professor Mark Hamilton was a Consultant at the Royal Free London NHS Foundation Trust from 1996 to 2021. He is now a Consultant Physician and Gastroenterologist at Cleveland Clinic London, where he is also the Institute Chair for medical subspecialties.

His main clinical interest is the management of complex Inflammatory Bowel Disease (IBD). He has 24 years of experience as a consultant in GI and internal medicine and is a Fellow of the Royal College of Physicians. He has maintained an interest in clinical and translational research.


Subspecialties

  • Irritable Bowel Syndrome (IBS)
  • General (Internal) Medicine
  • Inflammatory Bowel Diseases (IBD) such as ulcerative Colitis or Crohn's Disease

Areas of expertise

Click the bar to read patient reviews

Colonoscopy
8
Diarrhoea
6
Bloating
3
Small Bowel Capsule Endoscopy
2
Crohn's Disease
2
Inflammatory Bowel Disease (IBD)
2
Colitis (Ulcerative Colitis)
1
Heart Burn
1
Irritable Bowel Syndrome (IBS)
1
Dyspepsia (Indigestion)
1
Acid Reflux (Heartburn)
1
Food Intolerance
Hiatus Hernia
Video Consultation
Endoscopy (OGD)
Gastritis
Functional Bowel Disease
Sigmoidoscopy
Gastroscopy

Registered with

General Medical Council

No. 3242542


Education

University of London

Medicine

Graduated 1987


Qualifications

MB BS 1987 University of London

Gastro-enterology (1996)

General (internal) Medicine (1996)


Languages spoken

  • English

Consultation fees

  • New appointment: £255
  • Follow-up appointment: £160

Insurers

  • Bupa
  • Aviva Health
  • Aetna
  • Allianz Worldwide Care
  • Vitality
  • Cigna
  • Simply Health (Dental)
  • AXA Health
  • Bupa Fee Assured

Location

All locations for Professor Mark Hamilton

Cleveland Clinic London

4.84

(2209)

33 Grosvenor Place, Belgravia, United Kingdom, SW1X 7HY

4.85

(1533)

24 Portland Pl, London, United Kingdom, W1B 1LU

4.84

(527)

Cleveland Clinic Moorgate Outpatient Centre, 55 Moorgate, London, United Kingdom, EC2R 6BH

Reviews

5.0
verified patient
26 Mar 2026

Excellent

Patient seen for:
5.0
verified patient
11 Mar 2026

I am an established patient of Professor Hamilton who has always delt with my problems in the most efficient and accurate way.

5.0
verified patient
05 Feb 2026

Always Available with the upmost professional and caring support, advise and quick response from professor Hamilton and his private assistant Iwona.

5.0
verified patient
29 Jan 2026

Excellent consultant Listens , explains thoroughly, makes you feel at ease if you feel anxious

5.0
verified patient
27 Jan 2026

As always Professor Hamilton was professional, caring and beyond helpful

5.0
verified patient
14 Jan 2026

Professor Hamilton has been my doctor for many years. He is not only delightful and highly professional, but also exceptionally diligent and thorough. He always takes the time to listen, is consistently punctual, and comes back with thoughtful, well considered recommendations. I feel very well cared for under his guidance.

Patient seen for:
5.0
verified patient
06 Jan 2026

Professor Hamilton is exceptionally professional and very attentive. He listens carefully, takes a thorough medical history and works collaboratively to develop a patient-centred management plan. His extensive experience and strong knowledge inspire confidence and I felt well supported and understood throughout my care.

5.0
verified patient
12 Dec 2025

Treated with care and professionalism. Always listened to and I feel that Professor Hamilton cares about my overall health and not just my Crohns’s disease issues

Patient seen for:
5.0
verified patient
26 Nov 2025

Excellent professional, very clear, concise, knowledgeable, kind and caring. I would recommend him to anybody with gastrointestinal issues.

5.0
verified patient
11 Nov 2025

Most impressive consultant - thoughtful advice; listens to patient; thorough; clear instructions. Clearly with great experience.

Patient seen for:
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FAQ

What are Professor Mark Hamilton's reviews like?

Professor Mark Hamilton's overall patient rating is 4.94 out of 5 stars on Doctify. This is based on 18 reviews.

What languages does Professor Mark Hamilton speak?

Professor Mark Hamilton speaks English

Where is Professor Mark Hamilton located?

Professor Mark Hamilton primarily practices at Cleveland Clinic London, located at 33 Grosvenor Place, Belgravia, United Kingdom, SW1X 7HY
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What are Professor Mark Hamilton working hours?

Professor Mark Hamilton is working Monday (08:00 - 12:00), Tuesday (08:00 - 12:00), Wednesday (08:00 - 16:00)

Find where Professor Mark Hamilton operates today

Does Professor Mark Hamilton accept new patients?

Professor Mark Hamilton generally accepts new patients.

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