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Dr Nadir Abbas
✓ Verified Trust score 98/100 Accepting new patients

Dr

Dr Nadir Abbas

Gastroenterology

5.00 · 24 verified reviews

English Punjabi Urdu
12,523+ Patients seen
11 Years in practice
5 Publications
3 Languages spoken

About

Dr Nadir Abbas is an award-winning NHS Consultant and internationally recognised researcher who brings world-class expertise in gut and liver disorders to House of Health as Director of Gut & Liver Private Services in Birmingham. He is a Consultant in GI and Liver Medicine at the University Hospital Birmingham NHS Trust. 

With a PhD from the University of Birmingham, Dr Abbas has undertaken extensive research in Primary Biliary Cholangitis (PBC) and has authored the first British guidelines on managing liver cirrhosis in patients undergoing major surgery. His research has been published extensively in leading peer-reviewed journals, and he regularly presents at international conferences, shaping the future of hepatology and gastroenterology.

Dr Abbas has served on international consortiums including the British Association for the Study of the Liver (BASL), where he actively contributes to advancing liver disease care across the UK. His expertise is sought by multiple pharmaceutical companies as a specialist advisor, influencing the development of next-generation treatments. He is also involved in education and is very involved in the training and mentorship of the next generation of gastroenterologists and hepatologists.

At House of Health, Dr Abbas leads a specialist multidisciplinary team including:


• Expert dietitians specialising in gut and liver nutrition


• Specialist radiologists for advanced imaging


• Gut-directed hypnotherapists for functional disorders


• Experienced GPs for integrated care

Dr. Abbas treats a wide range of conditions including:

Liver Conditions:


• Fatty liver disease (MASLD/NAFLD) and metabolic liver disease


• Autoimmune liver diseases (Primary Biliary Cholangitis, Autoimmune Hepatitis, Primary Sclerosing Cholangitis)


• Viral hepatitis (Hepatitis B, Hepatitis C)


• Liver cirrhosis and its complications


• Alcohol-related liver disease


• Drug-induced liver injury


• Hereditary liver conditions (Haemochromatosis, Wilson's disease, Alpha-1 antitrypsin deficiency)


• Abnormal liver function tests requiring investigation


• Pre-surgical liver assessment

Gastrointestinal Conditions:


• Inflammatory bowel disease (Crohn's disease, Ulcerative Colitis)


• Irritable bowel syndrome (IBS) and functional gut disorders


• Gastro-oesophageal reflux disease (GORD) and Barrett's oesophagus


• Coeliac disease and food intolerances


• Chronic diarrhoea and constipation


• Abdominal pain and bloating


• Helicobacter pylori infection


• Pancreatic and biliary disorders


• Small intestinal bacterial overgrowth (SIBO)


• Nutritional deficiencies and malabsorption

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

— Dr Nadir Abbas

Education & training

  1. 2005–2011 MD · Medicine and Surgery
    Universitat de Barcelona
  2. 2011–2015 Residency · Gastroenterology
    Universidad de Navarra

Career & appointments

  1. 2015-09–2016-08 Junior consultant
    Universitat de Barcelona Teaching Hospital — Gastroenterology

Licenses & insurance

Medical licenses

— Organización Médica Colegial de España (OMC)
#-575490 active · expires 2028-12-31

Board certifications

European Board of Gastroenterology
#EB-1F8570C3 · issued 2016 · renewal 2026
Malpractice insurance: Generali Healthcare · 1,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,828
Annual physical exam 99395 1,546
Vaccination administration 90471 2,914
Minor procedure (skin) 17110 1,989

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 120 min in_clinic 360.00 EUR
Minor procedure (skin) 30 min in_clinic 270.00 EUR

Office, team & in practice

Nadir Abbas
HEADSHOT
Nadir Abbas in consultation
IN OFFICE
Nadir Abbas with the team
WITH TEAM
Nadir Abbas at a conference
CONFERENCE

Videos

introduction · 110s
Meet Nadir Abbas

Research & publications

h-index: 10 · i10: 10

  1. Validation of clinical scoring in Gastroenterology
    Nadir Abbas, et al. · European Journal of Medicine, 2026
    DOI: 10.4780/euroclin.2026.0 · PMID: 37894120 · cited by 92
  2. Long-term follow-up of Gastroenterology across
    Nadir Abbas, et al. · European Journal of Medicine, 2025
    DOI: 10.9370/euroclin.2025.1 · PMID: 39835793 · cited by 78

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Gastroenterology — · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national

Society memberships

  • WONCA Europe — Family Doctors — Member · since 2016
  • national college of family doctors — Member · since 2016
  • European Union of Medical Specialists (UEMS) — Member · since 2016

Patient reviews

★ 5.00 24 verified reviews
Bedside Manner
5.00
Knowledge
5.00
Wait Time
4.75
Staff Friendliness
5.00
Ease Of Appointment
4.90
Value For Money
4.92
Would Recommend Pct
99
  • ★ 5 verified visit

    “Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”

    — Anna B. · 2026-05-17

  • ★ 5 verified visit

    “Took time to listen and reviewed all my previous results. I would absolutely recommend.”

    — Marco V. · 2026-04-08

  • ★ 4 verified visit

    “Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”

    — Helena F. · 2026-04-11

Articles by this doctor

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

For international patients

Coordinator
Patient liaison · nadir.abbas@euroclinics.example
Accepted intl insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

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