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Trust score 97/100
Accepting new patients
Dr
Dr Leena Sinha
Gastroenterology
English
12,765+
Patients seen
5
Years in practice
8
Publications
1
Languages spoken
About
• As a senior consultant gastroenterologist with over two decades of NHS and private sector experience, I offer comprehensive and compassionate care to patients across London and Essex. My clinical practice combines medical excellence with a holistic, patient-centred approach—underpinned by clear, empathetic communication at every stage.
My areas of expertise include:
• Inflammatory Bowel Disease (IBD) – Clinical Lead and Principal Investigator in IBD research
• Diagnostic and therapeutic endoscopy, including capsule and colon capsule endoscopy
• Functional and nutritional gut health
• Complex gastroenterological diagnostics and multidisciplinary management
I work across top-tier private hospitals including Nuffield Health, Spire, and The London Clinic. In addition to delivering high-quality care, I advocate for innovation, medical education, and continuous service development—demonstrated by my leadership roles in endoscopy and IBD services, and my role as Chair of the BSG Small Bowel & Nutrition Section (2022–2024).
My ethos is simple: treat the patient, not just the disease. I strive to ensure every individual feels heard, informed, and empowered in their care.
Clinical Services
• Diagnosis and management of gastrointestinal conditions including IBD (Crohn’s disease and ulcerative colitis), irritable bowel syndrome, reflux, dyspepsia, coeliac disease, gastrointestinal bleeding, and nutritional disorders.
Advanced diagnostic procedures including:
• Upper and lower diagnostic and therapeutic endoscopy
• Capsule endoscopy and colon capsule for small and large bowel assessment
• Bowel cancer screening and polyp surveillance
• Liver disease management, including fatty liver and viral hepatitis
• Functional gut health optimisation, informed by my postgraduate training in nutrition
• Clinical support for complex and multi-system presentations, with careful liaison with surgical and medical colleagues
• Virtual consultations, second opinions, and follow-up care
What Makes My Practice Stand Out
IBD Leadership: Former Clinical Lead for IBD at a major UK teaching hospital, where I introduced:
IBD Hot Clinics and Virtual Biologics Clinics
IBD app for patient engagement
CNS-led daily ward cover and enhanced IBD nurse team
Evidence-based protocols and multidisciplinary pathways
Capsule Endoscopy Expertise: Pioneered and expanded a high-volume capsule endoscopy service, including the introduction of colon capsule for minimally invasive large bowel assessment—helping patients avoid unnecessary procedures.
Endoscopy Service Development: As Endoscopy Lead, I led my department to JAG accreditation, implemented safety protocols (including the Endoscopy Safety Checklist), and introduced training for nurse and non-medical endoscopists.
Research & Innovation: Principal Investigator for national IBD research studies (e.g., LUCENT, SPIT, and IBD BioResource), contributing to cutting-edge treatment strategies and access to novel therapies.
Education & Governance: Passionate about teaching, I have developed formal induction and training frameworks for junior doctors and regularly contribute to clinical governance, service audits, and ethical medical leadership.
Private Practice Locations
I currently see private patients at several leading London and Essex centres including:
Nuffield Health (Brentwood, St Bartholomew’s and The Holly Hospital)
Spire London East and Hartswood Hospitals
The London Clinic, Harley Street
My areas of expertise include:
• Inflammatory Bowel Disease (IBD) – Clinical Lead and Principal Investigator in IBD research
• Diagnostic and therapeutic endoscopy, including capsule and colon capsule endoscopy
• Functional and nutritional gut health
• Complex gastroenterological diagnostics and multidisciplinary management
I work across top-tier private hospitals including Nuffield Health, Spire, and The London Clinic. In addition to delivering high-quality care, I advocate for innovation, medical education, and continuous service development—demonstrated by my leadership roles in endoscopy and IBD services, and my role as Chair of the BSG Small Bowel & Nutrition Section (2022–2024).
My ethos is simple: treat the patient, not just the disease. I strive to ensure every individual feels heard, informed, and empowered in their care.
Clinical Services
• Diagnosis and management of gastrointestinal conditions including IBD (Crohn’s disease and ulcerative colitis), irritable bowel syndrome, reflux, dyspepsia, coeliac disease, gastrointestinal bleeding, and nutritional disorders.
Advanced diagnostic procedures including:
• Upper and lower diagnostic and therapeutic endoscopy
• Capsule endoscopy and colon capsule for small and large bowel assessment
• Bowel cancer screening and polyp surveillance
• Liver disease management, including fatty liver and viral hepatitis
• Functional gut health optimisation, informed by my postgraduate training in nutrition
• Clinical support for complex and multi-system presentations, with careful liaison with surgical and medical colleagues
• Virtual consultations, second opinions, and follow-up care
What Makes My Practice Stand Out
IBD Leadership: Former Clinical Lead for IBD at a major UK teaching hospital, where I introduced:
IBD Hot Clinics and Virtual Biologics Clinics
IBD app for patient engagement
CNS-led daily ward cover and enhanced IBD nurse team
Evidence-based protocols and multidisciplinary pathways
Capsule Endoscopy Expertise: Pioneered and expanded a high-volume capsule endoscopy service, including the introduction of colon capsule for minimally invasive large bowel assessment—helping patients avoid unnecessary procedures.
Endoscopy Service Development: As Endoscopy Lead, I led my department to JAG accreditation, implemented safety protocols (including the Endoscopy Safety Checklist), and introduced training for nurse and non-medical endoscopists.
Research & Innovation: Principal Investigator for national IBD research studies (e.g., LUCENT, SPIT, and IBD BioResource), contributing to cutting-edge treatment strategies and access to novel therapies.
Education & Governance: Passionate about teaching, I have developed formal induction and training frameworks for junior doctors and regularly contribute to clinical governance, service audits, and ethical medical leadership.
Private Practice Locations
I currently see private patients at several leading London and Essex centres including:
Nuffield Health (Brentwood, St Bartholomew’s and The Holly Hospital)
Spire London East and Hartswood Hospitals
The London Clinic, Harley Street
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
— Dr Leena Sinha
Education & training
-
2011–2017 MD · Medicine and Surgery
-
2017–2021 Residency · Gastroenterology
-
2021–2022 Fellowship · Subspecialty training
Career & appointments
-
2021-09–2022-08 Junior consultant
Licenses & insurance
Medical licenses
— Organización Médica Colegial de España (OMC)
Board certifications
European Board of Gastroenterology
Malpractice insurance:
HDI Global · 2,000,000 EUR coverage
· No claims on file
Procedures performed
| Procedure | Code | Lifetime count |
|---|---|---|
| GP consultation | 99213 | 2,013 |
| Annual physical exam | 99395 | 155 |
| Vaccination administration | 90471 | 2,363 |
| Minor procedure (skin) | 17110 | 204 |
Services & pricing
| Service | Duration | Modality | Price |
|---|---|---|---|
| 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 | 180.00 EUR |
| Minor procedure (skin) | 120 min | in_clinic | 450.00 EUR |
Office, team & in practice
Videos
Research & publications
h-index: 5 · i10: 8
-
European registry analysis of Gastroenterology outcomes
DOI: 10.2630/euroclin.2025.0 · PMID: 34284341 · cited by 45
-
Outcomes of Gastroenterology in adults — a multi-centre cohort
DOI: 10.3805/euroclin.2024.1 · PMID: 33734148 · cited by 15
-
European registry analysis of Gastroenterology outcomes
DOI: 10.2126/euroclin.2023.2 · PMID: 32365191 · cited by 81
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
- 🏆 Young Investigator Award · European Society · 2023 · international
Society memberships
- WONCA Europe — Family Doctors — Member · since 2022
- national college of family doctors — Member · since 2022
- European Union of Medical Specialists (UEMS) — Member · since 2022
Patient reviews
- Bedside Manner
- 4.99
- Knowledge
- 5.00
- Wait Time
- 4.69
- Staff Friendliness
- 4.96
- Ease Of Appointment
- 4.84
- Value For Money
- 4.86
- Would Recommend Pct
- 98
-
★ 5 verified visit
“Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”
-
★ 5 verified visit
“Took time to listen and reviewed all my previous results. I would absolutely recommend.”
-
★ 4 verified visit
“Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”
Articles by this doctor
- Patient education Patient guide to Gastroenterology
- Awareness When should you see a gastroenterology?
For international patients
- Coordinator
- Patient liaison · leena.sinha@euroclinics.example
- Accepted intl insurance
- Allianz Worldwide · AXA Global · BUPA Global · Cigna Global
