Accepting new patients
Dr.
Dr Zia Mazhar
Gastroenterology
- 🇬🇧
- GP consultation
- Annual physical exam
- Vaccination administration
- Minor procedure (skin)
About Dr Zia Mazhar
Dr Zia Mazhar is a well experienced Consultant Gastroenterologist based in Essex. She sees patients at Basildon University Hospital and sees private patients at Spire Hartswood Hospital. Dr Mazhar completed her medical degree at the University of Punjab, Pakistan in 1985 and completed her specialist gastroenterology training in the UK. She became an Accredited Colonoscopist recognised by the Bowel Cancer Screening Programme in 2011, where she is also the Clinical Director. She became a Fellow of the Royal College of Physicians of London in 2016. In her current clinical practice, she specialises in inflammatory bowel disease, irritable bowel syndrome, upper and lower GI cancers, capsule endoscopy, flexible sigmoidoscopy, OGD, colonoscopy and gastroscopy (upper GI endoscopy). Specialities • Stomach / Abdominal Pain • Acid Reflux • Bloating • Constipation • Diarrhoea • Upper Gastrointestinal Conditions (Oesophagus & Stomach) • Irritable Bowel Syndrome (IBS) • Nausea and Vomiting • Coeliac Disease • Dyspepsia (Indigestion) • Fatty Liver Disease • Gastric (Stomach) Ulcers • Gastritis • Barrett's Oesophagus • Colitis (Ulcerative Colitis) • Colorectal Cancer • Crohn's Disease • Functional Bowel Disease • Gastro-Oesophageal Reflux Disease (GORD) or Reflux • Gastro-oesophageal Reflux Disease (GORD) • Gastrointestinal Bleeding • Heart Burn • Hiatus Hernia • Inflammatory Bowel Disease (IBD) • Iron Deficiency Anaemia • LPR Reflux • Colonoscopy • Bowel Cancer Screening • Endoscopy (OGD) • Gastroscopy • Liver Function Tests • Sigmoidoscopy • Small Bowel Capsule Endoscopy
"Evidence-based care tailored to each patient — taking the time to explain options and shared decisions."
Credentials & verification
Medical license
Organización Médica Colegial de España (OMC) ·
#-353041
Valid until 2028-12-31
Verify with issuerBoard certification
European Board of Gastroenterology
#EB-7E9E16DD
Renewal due 2035
Verify with issuerMalpractice cover
Generali Healthcare
3,000,000 EUR
Valid until 2026-12-31
No claims on file
Education & training
-
2014–2020
MD · Medicine and Surgery
Universidad Complutense de Madrid
-
2020–2024
Residency · Gastroenterology
Universidad de Sevilla
-
2024–2025
Fellowship · Subspecialty training
Charité Berlin, DE
Career & appointments
-
2024-09–2025-08
Junior consultant
Universidad Complutense de Madrid Teaching Hospital — Gastroenterology
Procedures & conditions
| Procedure | Code | Lifetime volume |
|---|---|---|
| GP consultation | 99213 |
1,067 |
| Annual physical exam | 99395 |
909 |
| Vaccination administration | 90471 |
1,541 |
| Minor procedure (skin) | 17110 |
1,722 |
Patient reviews
See all 58"Very thorough first visit — explained every step. Booking was easy and the staff were welcoming."
"Took time to listen and reviewed all my previous results. I would absolutely recommend."
"Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent."
Recognition & press
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 2025
- national college of family doctors — Member · since 2025
- European Union of Medical Specialists (UEMS) — Member · since 2025
Your consultation, step by step
- 1 Choose a slot
- 2 Brief pre-consult form
- 3 Consultation
- 4 Follow-up note & plan
Services & pricing
New patient consultation (60m)
Follow-up consultation (30m)
Vaccination administration
Minor procedure (skin)
Insurance compatibility
For international patients
Multilingual care
Coordinator: Patient liaison · zia.mazhar@euroclinics.example. Care delivered in English.
Travel & transfer
Aftercare worldwide
Coordinated follow-up by request.
Research & publications
h-index: 12 · i10: 11
Selected publications
-
European registry analysis of Gastroenterology outcomes
DOI: 10.1010/euroclin.2025.0 · cited by 3
-
Outcomes of Gastroenterology in adults — a multi-centre cohort
DOI: 10.7793/euroclin.2024.1 · cited by 57
Show full research record
Invited talks
- Practical updates in Gastroenterology · European Annual Congress (Gastroenterology) · Vienna · 2024
- Single-centre experience in Gastroenterology · National Society Meeting · · 2023
Articles by Dr Zia Mazhar
Frequently asked
01. Do you accept new patients?
Dr Zia Mazhar is currently accepting new patients. Use the booking module to choose a slot.
02. Which languages can I be seen in?
Consultations are available in English.
03. Is the consultation in-person or online?
Most services are offered both in-clinic and via telemedicine. Each service card above marks its modalities.
04. Do you accept my insurance?
In-network with major international insurers (Allianz Worldwide, AXA Global, BUPA Global and others). Use the "Verify my insurance" button to confirm your plan.
05. What is the cancellation policy?
Free cancellation up to 24 hours before your slot. Last-minute cancellations may incur a small administrative fee.
06. How is my health data protected?
All records are stored on EU servers, field-level encrypted, and GDPR compliant. Data is never shared with third parties without your explicit consent.
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