✓ Verificado
Puntuación de confianza 97/100
Dr Yiannis Kallis
👤 2 años de experiencia
7,309+
Patients seen
2
Years in practice
8
Publications
1
Languages spoken
Acerca de
Please be aware that during the COVID-19 outbreak Dr Kallis will be undertaking face-to-face consultations if required. Video and telephone consultations are also available, please contact for further information.
Dr Yiannis Kallis is a Consultant Hepatologist and Gastroenterologist at the Royal London Hospital (Barts Health NHS Trust) and the Royal Free Hospital London, two of the UK's leading teaching hospitals, where his practice covers a broad range of gastro-intestinal diseases. He specialises in liver disease and disorders of the pancreas and bile ducts, and runs the NE London outreach liver transplant network. He has been Clinical Lead for Hepatology at the Royal London Hospital and Network Director for Hepatology across NE London integrated care service.
He is a highly skilled in diagnostic and therapeutic endoscopy and colonoscopy, with a particular expertise in complex ERCP (endoscopy of the bile duct and pancreatic duct). He has been at the forefront of research into developing novel endoscopic treatments for pancreato-biliary cancers, and is a specialist advisor to the National Institute of Health and Care Excellence (NICE) in this field. He has served on the British Society for Gastroenterology (BSG) liver committee and the British Liver Transplant Group committee.
He graduated from Cambridge University with Distinction and undertook postgraduate specialty training across several leading London teaching hospitals. He was awarded a PhD in 2010 for his research into liver fibrosis, stem cells and regeneration at Imperial College London and Cancer Research UK, and publishes his work in high impact peer-reviewed journals.
He is currently an Honorary Clinical Senior Lecturer at Barts and the London School of Medicine and Dentistry, QMUL, where he is a principal investigator on several multi centre clinical trials in treatments for advanced liver disease and for inflammatory disorders of bile ducts. He regularly lectures in gastroenterology and hepatology and supervises MSc student projects in liver disease at QMUL. He sits on the writing group for national guidelines in liver disease.
Dr Yiannis Kallis is a Consultant Hepatologist and Gastroenterologist at the Royal London Hospital (Barts Health NHS Trust) and the Royal Free Hospital London, two of the UK's leading teaching hospitals, where his practice covers a broad range of gastro-intestinal diseases. He specialises in liver disease and disorders of the pancreas and bile ducts, and runs the NE London outreach liver transplant network. He has been Clinical Lead for Hepatology at the Royal London Hospital and Network Director for Hepatology across NE London integrated care service.
He is a highly skilled in diagnostic and therapeutic endoscopy and colonoscopy, with a particular expertise in complex ERCP (endoscopy of the bile duct and pancreatic duct). He has been at the forefront of research into developing novel endoscopic treatments for pancreato-biliary cancers, and is a specialist advisor to the National Institute of Health and Care Excellence (NICE) in this field. He has served on the British Society for Gastroenterology (BSG) liver committee and the British Liver Transplant Group committee.
He graduated from Cambridge University with Distinction and undertook postgraduate specialty training across several leading London teaching hospitals. He was awarded a PhD in 2010 for his research into liver fibrosis, stem cells and regeneration at Imperial College London and Cancer Research UK, and publishes his work in high impact peer-reviewed journals.
He is currently an Honorary Clinical Senior Lecturer at Barts and the London School of Medicine and Dentistry, QMUL, where he is a principal investigator on several multi centre clinical trials in treatments for advanced liver disease and for inflammatory disorders of bile ducts. He regularly lectures in gastroenterology and hepatology and supervises MSc student projects in liver disease at QMUL. He sits on the writing group for national guidelines in liver disease.
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
— Dr Yiannis Kallis
Educación y formación
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2017–2023 MD · Medicine and Surgery
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2023–2027 Residency · Gastroenterología
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2027–2028 Fellowship · Subspecialty training
Carrera y nombramientos
-
2027-09–2028-08 Junior consultant
Licencias y seguros
Licencias médicas
GB — Organización Médica Colegial de España (OMC)
Certificaciones del consejo
European Board of Gastroenterología
Seguro de responsabilidad profesional:
Allianz Professional · 2,000,000 EUR cobertura · No claims on file
Procedimientos realizados
| Procedimiento | Código | Total acumulado |
|---|---|---|
| GP consultation | 99213 | 965 |
| Annual physical exam | 99395 | 1,987 |
| Vaccination administration | 90471 | 2,907 |
| Minor procedure (skin) | 17110 | 1,988 |
Servicios y precios
| Servicio | Duración | Modalidad | Precio |
|---|---|---|---|
| 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 | 450.00 EUR |
| Minor procedure (skin) | 120 min | in_clinic | 180.00 EUR |
Consulta, equipo y en práctica
Vídeos
Investigación y publicaciones
índice h: 3 · i10: 10
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Outcomes of Gastroenterología in adults — a multi-centre cohort
DOI: 10.5572/euroclin.2025.0 · PMID: 36258348 · citado por 141
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European registry analysis of Gastroenterología outcomes
DOI: 10.3448/euroclin.2024.1 · PMID: 37486338 · citado por 7
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Outcomes of Gastroenterología in adults — a multi-centre cohort
DOI: 10.3839/euroclin.2023.2 · PMID: 34585616 · citado por 145
Conferencias invitadas
- Practical updates in Gastroenterología European Annual Congress (Gastroenterología) · Vienna · 2024 · invited
- Single-centre experience in Gastroenterología National Society Meeting · London · 2023 · oral abstract
Premios y afiliaciones
Premios
- 🏆 Top-rated Gastroenterología — London · EuroClinics Patient Choice · 2025 · regional
- 🏆 Excellence in Patient Care · National Society · 2024 · national
- 🏆 Young Investigator Award · European Society · 2023 · international
Membresías en sociedades
- WONCA Europe — Family Doctors — Member · Desde 2028
- national college of family doctors — Member · Desde 2028
- European Union of Medical Specialists (UEMS) — Member · Desde 2028
Artículos de este doctor
- Patient education Patient guide to Gastroenterología
- Awareness When should you see a gastroenterología?
Para pacientes internacionales
- Coordinador
- Patient liaison · dr.yiannis.kallis@euroclinics.example
- Seguros internacionales aceptados
- Allianz Worldwide · AXA Global · BUPA Global · Cigna Global
Ubicación
1 etiquetaReseñas de pacientes
334 reseñas verificadas4.93
★★★★⯨
334 reseñas
- Bedside Manner
- 5.0
- Knowledge
- 5.0
- Wait Time
- 4.7
- Staff Friendliness
- 5.0
- Ease Of Appointment
- 4.8
- Value For Money
- 4.9
- Would Recommend Pct
- 98.0
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Reseñas recientes
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★★★★★ ✓ Verificado Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
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★★★★★ ✓ Verificado Took time to listen and reviewed all my previous results. I would absolutely recommend.
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★★★★☆ ✓ Verificado Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
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