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Dr Ioanna ParisiConsultant Gastroenterologist, with special interest in adolescent and adult IBD in Central London
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Dr Ioanna Parisi

Consultant Gastroenterologist, with special interest in adolescent and adult IBD in Central London

MBBS(equiv.)
GMC: 7438463

5.011reviewsReview

Expert in:
Inflammatory bowel disease (IBD)
Irritable bowel syndrome (IBS)
Crohn's disease
Colonoscopy
Endoscopy
Abdominal pain
  • Information
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Professional statement

Dr Ioanna Parisi is a distinguished consultant gastroenterologist based in London with a special interest in adolescent and adult inflammatory bowel disease (IBD). Her areas of expertise include Crohn’s disease, ulcerative colitis, irritable bowel syndrome (IBS), abdominal pain, changes in bowel habit, acid reflux, and bloating. Dr Parisi consults privately at The Portland Hospital and The Wellington Hospital.


With over 20 years of experience, Dr Parisi is highly proficient in advanced diagnostic and therapeutic procedures, including colonoscopy, endoscopy, sigmoidoscopy, gastroscopy, and capsule endoscopy (small bowel, colon, pan-enteric capsule). Notably, Dr Parisi serves as the lead for the capsule endoscopy service at University College London Hospitals NHS Foundation Trust, one of the UK’s highest-volume centres in this field.


Dr Parisi has an expertise in complex IBD patients that require surgical management as she runs a joint medical - colorectal surgical clinic on a regular basis.


Dr Parisi obtained her medical degree and completed her gastroenterology specialty training in Greece before working as a clinical research fellow at the prestigious Royal Free London NHS Foundation Trust. She has completed a Master’s Degree in Medical Leadership. As a leading figure in her specialty, she continues to publish extensively in high-impact, peer-reviewed journals and oversees a dedicated weekly endoscopy list tailored specifically for adolescent patients.

Clinics

The Wellington Hospital Outpatients - part of HCA Healthcare
  • The Wellington Hospital Outpatients - part of HCA Healthcare profile image

    The Wellington Hospital Outpatients - part of HCA Healthcare

    Central London, 15 - 17 Lodge Rd, London NW8 7JA, UK

    Medical insurances accepted

    I'm paying for myself

Credentials

Professional experience

  • 22 years of experience
  • Consultant Gastroenterologist (Adolescents), The Portland Hospital (present)
  • Consultant Gastroenterologist, The Wellington Hospital (present)
  • Lead of the Capsule Endoscopy Service, University College London Hospitals NHS Foundation Trust (present)
  • Consultant Gastroenterologist with a special interest in IBD, University College London Hospitals NHS Foundation Trust (2021 - present)
View more

Subspecialties

  • Sigmoidoscopy
  • Gastroscopy
  • Capsule endoscopy
  • Colitis (ulcerative colitis)
  • Acid reflux
  • Bloating
View more

Education

  • Medical Degree (MBBS equivalent), University of Thraki, Greece (2004)
  • Completion of Specialty Training (STT) in Gastroenterology, Theageneio Hospital, Thessaloniki, Greece (2014)
  • MSc in Medical Leadership, Birkbeck College, University of London (2020)
View more

Publications and conferences

  • Dr Parisi’s publications are available on her PubMed profile
  • Dr Parisi’s publications are available on ResearchGate
  • Dr Parisi’s publications are available on ACADEMIA
View more

Languages spoken

  • English
  • Greek
Registration number: 7438463

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

11 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
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  • Dr Parisi is excellent. Very gentle, listens well and is very friendly. She explains every step of the treatment and is punctual. Her PA, Nikolas, is a super star! Super responsive and helpful. Would throughly recommend.
    23 February 2026

    H.G.

    Verified patient
  • Dr Parisi was very helpful & listened to my daughter’s symptoms. A great second opinion as our first specialist hadn’t offered any action plan for IBS management nor offered a colonoscopy for some season. Clinic staff were friendly & helpful and the hospital was spotless. A bit further than we would normally travel as live SW London but it was worth the journey. Early days as only had consultation yesterday but left feeling hopeful that might finally get my daughter some help.
    9 January 2026

    L.E.

    Verified patient
  • Very friendly, thorough appointment with Dr Parisi. Friendly staff at the reception, very clean establishment.
    5 December 2025

    A.G.

    Verified patient
  • Dr Parisi’s credentials as an incredibly accomplished doctor speak for themselves, but what makes her stand out, is just how kind and caring she is. I’ve had numerous hospital procedures/consultations with her, and I honestly cannot recommend her enough!
    27 October 2025

    A.W.

    Verified patient
  • 12 July 2025

    M.R.

    Verified patient
  • Thank you so much Dr. Ioanna Parisi I really appreciate your support regards Ahmad
    9 March 2025

    A.A.

    Verified patient
  • Dr Parisi is an attentive specialist who advised me to do PillCam to check the state of my gut after I had pain in my stomach (IBS) for 4 years and was questioning if there could be an alternative explanation for my symptoms. It was a smooth experience, I highly recommend her!
    2 March 2025

    N.K.

    Verified patient
  • 5 February 2025

    S.A.

    Verified patient
  • Easy and straightforward process from booking appointment to getting any tests or investigations arranged. All consultations were telephone which made things easier as didn't need to take time out of work for appointments. Very helpful PA who responded to all my email enquiries.
    28 January 2025

    E.C.

    Verified patient
  • Dr Parisi provided excellent care for my teenage son. I cannot praise her enough for her superb professionalism and empathetic patient welfare. She is quick to identify issues and how to resolve them. Her proactive follow up approach is first class.
    23 January 2025

    M.H.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Abdominal pain

Colonoscopy

Crohn's disease

Endoscopy

Inflammatory bowel disease (IBD)

Irritable bowel syndrome (IBS)

The doctor also specialises in:

Acid reflux

Anal fissure

Blood in stool (rectal bleeding)

Bowel incontinence

Capsule endoscopy

Chronic diarrhoea

Coeliac disease

Colectomy

Colic

Colitis

Frequently Asked Questions

What is Dr Ioanna Parisi's specialty?

Dr Ioanna Parisi is a consultant specialising in Gastroenterology, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Dr Ioanna Parisi specialise in?

Dr Ioanna Parisi is a gastroenterologist who provides assessment and treatment for Endoscopy, Colonoscopy, Abdominal pain, Irritable bowel syndrome (IBS), Crohn's disease and Inflammatory bowel disease (IBD). During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Dr Ioanna Parisi have?

Dr Ioanna Parisi has 22 years of professional experience as a consultant gastroenterologist, providing specialist assessment and treatment in this medical field.

What do patients say about Dr Ioanna Parisi?

Patients give a rating of 5.0 out of 5 to Dr Ioanna Parisi, a score considered excellent. This average is based on 11 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Dr Ioanna Parisi's reviews verified?

Yes. All Dr Ioanna Parisi'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 Dr Ioanna Parisi practise?

Dr Ioanna Parisi practices in the following locations:

  • Central London at 15 - 17 Lodge Rd, London NW8 7JA, UK
  • Central London at 205 - 209 Great Portland St. W1W 5AH
  • Central London at Wellington Hospital South Building, 8A Wellington Place, St John's Wood
  • Central London at Golders Green Outpatients and Diagnostic Centre, Roman House, 296 Golders Green Rd, London NW11 9PY

In-person consultations are available at these locations as a Gastroenterology.

How can I book an appointment with Dr Ioanna Parisi?

You can book an appointment with Dr Ioanna Parisi 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 Dr Ioanna Parisi see NHS patients?

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

Does Dr Ioanna Parisi offer private appointments?

Yes, Dr Ioanna Parisi offers private appointments for patients seeking flexible and direct access to a consultant gastroenterologist.

Does Dr Ioanna Parisi offer online consultations?

Yes, Dr Ioanna Parisi 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 Dr Ioanna Parisi accept insurance?

At the moment, Dr Ioanna Parisi offers consultations on a private, self-pay basis only.

What is Dr Ioanna Parisi's availability?

Dr Ioanna Parisi'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 Dr Ioanna Parisi offer?

You can pay for your consultation with Dr Ioanna Parisi using the following methods: Self-paying.

What languages does Dr Ioanna Parisi speak?

Dr Ioanna Parisi is a gastroenterologist who offers consultations in English and Greek.

How is Dr Ioanna Parisi selected to appear on this platform?

All doctors listed on Top Doctors, including Dr Ioanna Parisi, 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 Wellington Hospital Outpatients - part of HCA HealthcareCentral London, 15 - 17 Lodge Rd, London NW8 7JA, UK
Payment methodSelf-paying
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