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Dr Mazen Hassanain

General Surgery Jeddah

Dr Mazen Hassanain

2 years of experience

2,549+
Patients seen
2
Years in practice
9
Publications
2
Languages spoken

PROFILE SUMMARY

About Dr Mazen Hassanain at a glance

Dr Mazen Hassanain is a General Surgery practitioner based in Jeddah, Saudi Arabia, practising at UAB Barcelona Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at UAB Barcelona (MD, 2023). Serves patients in Jeddah, Saudi Arabia and the surrounding area.

About

Dr Mazen Hassanain is a highly distinguished Consultant Hepatobiliary and Transplant Surgeon. He is recognised for his extensive expertise in complex surgical procedures and his dedication to advancing patient care. He provides comprehensive surgical management for a wide range of liver, biliary, and pancreatic conditions, always prioritising the well-being and safety of those he treats.
Dr Hassanain earned his Bachelor of Medicine, Bachelor of Surgery from the College of Medicine at King Saud University. He further advanced his surgical training internationally, serving as a Hepatobiliary Surgeon and Researcher at a leading university health centre in Montreal, Canada. Throughout his career, he has held prominent academic and leadership roles, including serving as an Associate Professor of Surgery and contributing to global medical research.
His clinical interests encompass the surgical treatment of hepatocellular carcinoma, colorectal cancer liver metastasis, and his broader practice as a General Surgeon. Dr Hassanain is highly skilled in performing liver resections, transplant surgeries, and minimally invasive procedures. He is deeply committed to a multidisciplinary approach, ensuring that each patient receives a tailored and evidence-based treatment plan.
Beyond his clinical practice, Dr Hassanain is a pioneering figure in medical research and biopharmaceuticals. He has been instrumental in localising vaccine and biologics manufacturing in Saudi Arabia and has published extensively on oncology and liver diseases. His dedication to lifelong learning and innovation continues to elevate the standard of surgical and medical care he provides to his patients.

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

— Dr Mazen Hassanain

Education & training

  1. 2017–2023 MD · Medicine and Surgery
    UAB Barcelona, Jeddah (SA)
  2. 2023–2027 Residency · General Surgery
    Universidad de Sevilla, Jeddah (SA)
  3. 2027–2028 Fellowship · Subspecialty training
    Royal Marsden London, UK

Career & appointments

  1. 2027-09–2028-08 Junior consultant
    UAB Barcelona Teaching Hospital — General Surgery

Licenses & insurance

Medical licenses

SA — Organización Médica Colegial de España (OMC)
#SA-41617 active · expires 2028-12-31

Board certifications

European Board of General Surgery
#EB-FCA00BEB · issued 2028 · renewal 2038
Malpractice insurance: Allianz Professional · 4,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,393
Annual physical exam 99395 1,215
Vaccination administration 90471 1,599
Minor procedure (skin) 17110 2,672

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 60 min in_clinic 450.00 EUR
Minor procedure (skin) 90 min in_clinic 180.00 EUR

Office, team & in practice

Mazen Hassanain in consultation
IN OFFICE
Mazen Hassanain with the team
WITH TEAM
Mazen Hassanain at a conference
CONFERENCE

Videos

introduction · 90s
Meet Mazen Hassanain

Research & publications

h-index: 12 · i10: 16

  1. Outcomes of General Surgery in adults — a multi-centre cohort
    Mazen Hassanain, et al. · European Journal of Medicine, 2025
    DOI: 10.6537/euroclin.2025.0 · PMID: 34398079 · cited by 81
  2. European registry analysis of General Surgery outcomes
    Mazen Hassanain, et al. · European Journal of Medicine, 2024
    DOI: 10.2065/euroclin.2024.1 · PMID: 34873884 · cited by 187
  3. Outcomes of General Surgery in adults — a multi-centre cohort
    Mazen Hassanain, et al. · European Journal of Medicine, 2023
    DOI: 10.3603/euroclin.2023.2 · PMID: 32688658 · cited by 189
  4. European registry analysis of General Surgery outcomes
    Mazen Hassanain, et al. · European Journal of Medicine, 2022
    DOI: 10.6339/euroclin.2022.3 · PMID: 39035814 · cited by 95

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated General Surgery — Jeddah · EuroClinics Patient Choice · 2025 · regional

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2028
  • national college of family doctors — Member · Since 2028
  • European Union of Medical Specialists (UEMS) — Member · Since 2028

Articles by this doctor

  • Patient education Patient guide to General Surgery
  • Awareness When should you see a general surgery?

For international patients

Coordinator
Patient liaison · mazen.hassanain@euroclinics.example

Location

1 tag

Patient reviews

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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 Mazen Hassanain's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Mazen Hassanain treats, with the size of the national pool of Saudi Arabia doctors offering the same care.

General Surgery

Dr Mazen Hassanain is one of 800 general surgery doctors indexed in Saudi Arabia. Browse general surgery doctors in Saudi Arabia →

LOCAL CARE CONTEXT

Why local healthcare in Jeddah matters

Medical practice in Saudi Arabia is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Saudi Arabia medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Jeddah 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 Jeddah or all doctors in Saudi Arabia.

Frequently asked questions

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

  • What does Mazen Hassanain specialise in?

    Mazen Hassanain specialises in General Surgery in Jeddah, SA.

  • What conditions does Mazen Hassanain treat?

    Mazen Hassanain treats conditions within General Surgery. View the full conditions-treated list on the profile.

  • Where does Mazen Hassanain practise?

    Mazen Hassanain practises in Jeddah, SA. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Mazen Hassanain speak?

    Mazen Hassanain speaks English, Arabic.

  • How do I book an appointment with Mazen Hassanain?

    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.

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