Naar hoofdinhoud
Dr Taher Twegieri

Oncologie Riyadh

Dr Taher Twegieri

2 jaar ervaring

12,948+
Patients seen
2
Years in practice
4
Publications
2
Languages spoken

PROFILE SUMMARY

About Dr Taher Twegieri at a glance

Dr Taher Twegieri is an Oncologie practitioner based in Riyadh, Saoedi-Arabië, practising at Universidad Complutense de Madrid Teaching Hospital. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad Complutense de Madrid (MD, 2023). Serves patients in Riyadh, Saoedi-Arabië and the surrounding area.

Over

Dr Taher Twegieri is a respected Consultant in Medical Oncology with a focus on providing comprehensive and compassionate care to his patients. He is dedicated to managing and treating a wide range of oncological conditions, with a particular involvement in clinical and basic research related to breast cancer. Dr Twegieri is committed to creating a reassuring environment where patients can feel supported throughout their treatment journey.
His clinical practice is informed by extensive experience and a commitment to research. Dr Twegieri has contributed to numerous publications and research projects, particularly focusing on the complexities of breast cancer, including triple-negative breast cancer and metastatic metaplastic breast cancer. His work explores advanced therapeutic options and the biological mechanisms that drive aggressive tumours, ensuring that his patients have access to considered and well-informed care.
Dr Twegieri received his medical degree from the University of Cairo, Egypt, in 1980. He is certified by the Royal College of Physicians and Surgeons of Canada in both Internal Medicine and Medical Oncology. His postgraduate training included an internal medicine programme at the University of Saskatchewan, a medical oncology fellowship at the University of Ottawa, and a clinical research fellowship in the Autologous Bone Marrow Transplant unit at the University of Alberta.

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

— Dr Taher Twegieri

Opleiding & training

  1. 2017–2023 MD · Medicine and Surgery
    Universidad Complutense de Madrid, Riyadh (SA)
  2. 2023–2027 Residency · Oncologie
    Universidad de Sevilla, Riyadh (SA)
  3. 2027–2028 Fellowship · Subspecialty training
    Royal Marsden London, UK

Carrière & aanstellingen

  1. 2027-09–2028-08 Junior consultant
    Universidad Complutense de Madrid Teaching Hospital — Oncologie

Vergunningen & verzekering

Medische licenties

SA — Organización Médica Colegial de España (OMC)
#SA-139867 active · expires 2028-12-31

Boardcertificeringen

European Board of Oncologie
#EB-EAFC7EC3 · issued 2028 · renewal 2038
Beroepsaansprakelijkheidsverzekering: Allianz Professional · 5,000,000 EUR dekking · No claims on file

Uitgevoerde procedures

ProcedureCodeLevenslang aantal
GP consultation 99213 2,138
Annual physical exam 99395 692
Vaccination administration 90471 1,444
Minor procedure (skin) 17110 2,587

Diensten & prijzen

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

Praktijk, team & in praktijk

Taher Twegieri in consultation
IN OFFICE
Taher Twegieri with the team
WITH TEAM
Taher Twegieri at a conference
CONFERENCE

Video's

introduction · 73s
Meet Taher Twegieri

Onderzoek & publicaties

h-index: 19 · i10: 12

  1. Outcomes of Oncologie in adults — a multi-centre cohort
    Taher Twegieri, et al. · European Journal of Medicine, 2025
    DOI: 10.9343/euroclin.2025.0 · PMID: 30391053 · geciteerd door 98
  2. European registry analysis of Oncologie outcomes
    Taher Twegieri, et al. · European Journal of Medicine, 2024
    DOI: 10.7825/euroclin.2024.1 · PMID: 35705708 · geciteerd door 112
  3. Outcomes of Oncologie in adults — a multi-centre cohort
    Taher Twegieri, et al. · European Journal of Medicine, 2023
    DOI: 10.7624/euroclin.2023.2 · PMID: 38221621 · geciteerd door 94
  4. European registry analysis of Oncologie outcomes
    Taher Twegieri, et al. · European Journal of Medicine, 2022
    DOI: 10.7052/euroclin.2022.3 · PMID: 33455531 · geciteerd door 172

Uitgenodigde lezingen

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

Onderscheidingen & lidmaatschappen

Onderscheidingen

  • 🏆 Top-rated Oncologie — Riyadh · EuroClinics Patient Choice · 2025 · regional

Lidmaatschappen

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

Artikelen van deze arts

  • Patient education Patient guide to Oncologie
  • Awareness When should you see a oncologie?

Voor internationale patiënten

Coördinator
Patient liaison · taher.twegieri@euroclinics.example

Locatie

1 tag

Patiëntbeoordelingen

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Recente recensies

  • ★★★★★ ✓ Geverifieerd
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Geverifieerd
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Geverifieerd
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Dr Taher Twegieri's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Taher Twegieri treats, with the size of the national pool of Saoedi-Arabië doctors offering the same care.

Oncologie

Cancer diagnosis and treatment including chemotherapy, immunotherapy, targeted therapy and survivorship care.

Dr Taher Twegieri is one of 265 oncologie doctors indexed in Saoedi-Arabië. Browse oncologie doctors in Saoedi-Arabië →

LOCAL CARE CONTEXT

Why local healthcare in Riyadh matters

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

Veelgestelde vragen

Snelle antwoorden op de vragen die patiënten het vaakst stellen. Dezelfde antwoorden worden via gestructureerde data aan AI-assistenten doorgegeven.

  • What does Taher Twegieri specialise in?

    Taher Twegieri specialises in Oncologie in Riyadh, SA.

  • What conditions does Taher Twegieri treat?

    Taher Twegieri treats conditions within Oncologie. View the full conditions-treated list on the profile.

  • Where does Taher Twegieri practise?

    Taher Twegieri practises in Riyadh, SA. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Taher Twegieri speak?

    Taher Twegieri speaks English, Arabic.

  • How do I book an appointment with Taher Twegieri?

    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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