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Dr Alissa Walsh

Verified Gastroenterology Headington

Dr Alissa Walsh

7 years of experience 5.0 (234 verified reviews)

12,298+
Patients seen
7
Years in practice
5
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr Alissa Walsh at a glance

Dr Alissa Walsh is a Gastroenterology practitioner based in Headington, United Kingdom, practising at Universidad de Navarra Teaching Hospital. They have 28+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad de Navarra (MD, 2015). Serves patients in Headington, United Kingdom and the surrounding area.

About

To make an appointment, please call  07756 859468 or email karen.arevalo@nuffieldhealth.com




Dr Alissa Walsh (DPhil FRACP) is a Consultant Gastroenterologist at the Oxford University Hospitals NHS Trust and Nuffield Health, The Manor Hospital, Oxford. Dr Walsh has extensive international experience in clinical gastroenterology and endoscopy, including diagnostic and therapeutic gastroscopy and colonoscopy. She has received training with the National Bowel Cancer Screening team. Dr Walsh has a sub-specialty interest in inflammatory bowel disease (Crohn's disease and ulcerative colitis).

Dr Walsh completed her gastroenterology training in Australia and was awarded her consultancy from the Royal Australian College of Physicians in 2006. In 2007-2008 Alissa was a Clinical Fellow at the John Radcliffe Hospital. From 2008 Alissa was the Head of the Inflammatory Bowel Disease Unit at St Vincent's Hospital in Sydney. In 2018 Alissa completed a PhD at the University of Oxford, focusing on Inflammatory Bowel Disease. She has subsequently become part of the Consultant Gastroenterology team at the John Radcliffe Hospital.

Dr Walsh is renowned for being a leader and is a compassionate doctor who delivers the best quality of care for her patients. Her clinical and research interests include patient-reported outcomes, chronic disease remote monitoring, disease activity indices, and faecal transplantation. Digital management and wearables to investigate the role of stress and abdominal symptoms is one of her current projects. Dr Walsh also has an interest in teaching and is an Associate Fellow at Green Templeton College, University of Oxford.

Dr Walsh is the cofounder and a current director of a medical charity, Crohn's colitis Cure. She is also a member of the British Society of Gastroenterology and European Crohn's and Colitis Organisation.

“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”

— Dr Alissa Walsh

Education & training

  1. 2009–2015 MD · Medicine and Surgery
    Universidad de Navarra, Headington (GB)
  2. 2015–2019 Residency · Gastroenterology
    Universitat de Barcelona, Headington (GB)

Career & appointments

  1. 2019-09–2020-08 Junior consultant
    Universidad de Navarra Teaching Hospital — Gastroenterology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-91096 active · expires 2028-12-31

Board certifications

European Board of Gastroenterology
#EB-D1E36ACB · issued 2020 · renewal 2030
Malpractice insurance: HDI Global · 5,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 584
Annual physical exam 99395 2,158
Vaccination administration 90471 1,582
Minor procedure (skin) 17110 2,409

Services & pricing

ServiceDurationModalityPrice
New patient consultation (60m) 60 min in_clinic|telemed 180.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 90.00 EUR
Vaccination administration 30 min in_clinic 540.00 EUR
Minor procedure (skin) 120 min in_clinic 810.00 EUR

Office, team & in practice

Alissa Walsh
HEADSHOT
Alissa Walsh in consultation
IN OFFICE
Alissa Walsh with the team
WITH TEAM
Alissa Walsh at a conference
CONFERENCE

Videos

introduction · 109s
Meet Alissa Walsh

Research & publications

h-index: 18 · i10: 11

  1. Validation of clinical scoring in Gastroenterology
    Alissa Walsh, et al. · European Journal of Medicine, 2026
    DOI: 10.3754/euroclin.2026.0 · PMID: 36463704 · cited by 176
  2. Long-term follow-up of Gastroenterology across GB
    Alissa Walsh, et al. · European Journal of Medicine, 2025
    DOI: 10.6483/euroclin.2025.1 · PMID: 34971653 · cited by 58
  3. Validation of clinical scoring in Gastroenterology
    Alissa Walsh, et al. · European Journal of Medicine, 2024
    DOI: 10.5167/euroclin.2024.2 · PMID: 39608584 · cited by 28

Invited talks

  • Practical updates in Gastroenterology European Annual Congress (Gastroenterology) · Vienna · 2024 · invited
  • Single-centre experience in Gastroenterology National Society Meeting · Headington · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Gastroenterology — Headington · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national
  • 🏆 Young Investigator Award · European Society · 2023 · international

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2020
  • national college of family doctors — Member · Since 2020
  • European Union of Medical Specialists (UEMS) — Member · Since 2020

Articles by this doctor

  • Patient education Patient guide to Gastroenterology
  • Awareness When should you see a gastroenterology?

For international patients

Coordinator
Patient liaison · alissa.walsh@euroclinics.example
Accepted international insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Location

1 tag

Patient reviews

234 verified reviews
4.98
★★★★⯨
234 reviews
5★ 2
4★ 1
3★ 0
2★ 0
1★ 0
Bedside Manner
5.0
Knowledge
5.0
Wait Time
4.7
Staff Friendliness
5.0
Ease Of Appointment
4.9
Value For Money
4.9
Would Recommend Pct
99.0
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Recent reviews

  • ★★★★★ ✓ Verified
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Verified
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Verified
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Dr Alissa Walsh's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Alissa Walsh treats, with the size of the national pool of United Kingdom doctors offering the same care.

Gastroenterology

Digestive-tract conditions including reflux, IBS, IBD, liver disease and colorectal screening.

Dr Alissa Walsh is one of 792 gastroenterology doctors indexed in United Kingdom. Browse gastroenterology doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in Headington matters

Medical practice in United Kingdom is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant United Kingdom medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Headington carries the additional benefits of local language support, in-person follow-up, and direct coordination with regional hospitals and labs. A verified profile means EuroClinics has cross-checked the practitioner or clinic against an official source (national medical register, public licence database, or the practitioner themselves), and that the data shown here matches that source as of the last verification date above.

Looking for additional providers? all doctors in Headington or all doctors in United Kingdom.

Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does Alissa Walsh specialise in?

    Alissa Walsh specialises in Gastroenterology in Headington, GB. 28 years of clinical experience.

  • What conditions does Alissa Walsh treat?

    Alissa Walsh treats conditions within Gastroenterology. View the full conditions-treated list on the profile.

  • Where does Alissa Walsh practise?

    Alissa Walsh practises in Headington, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Alissa Walsh speak?

    Alissa Walsh speaks English.

  • How do I book an appointment with Alissa Walsh?

    Use the "Request a booking" button on the profile to send an appointment request. Most appointments are confirmed within 24 hours; many slots are bookable instantly.

  • What do patients say about Alissa Walsh?

    Alissa Walsh has a verified rating of 4.98/5 from 234 patient reviews. Read the most recent reviews on the profile page.

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