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Dr. Zyad Alyahya

Surgical Oncologist

Dr. Zyad Alyahya

Consultant, Surgical Oncology & Upper GI Surgery

10+ years of experience
MD / MBBS; General Surgery Residency
King Faisal Specialist Hospital, Riyadh - United Arab Emirates

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    Areas of Expertise

    Dr. Zyad Alyahya

    Major Conditions Treated

    • Gastric (Stomach) Cancer
    • Esophageal Cancer
    • Pseudomyxoma Peritonei (PMP)
    • Peritoneal Carcinomatosis
    • Colorectal Cancer (upper GI metastases)
    • GIST (Gastrointestinal Stromal Tumours)
    • Morbid Obesity (bariatric)
    • Gastroesophageal Reflux Disease (GERD)

    Sub-specialties

    • Upper GI Surgical Oncology: Expertise in total and subtotal gastrectomy, esophagectomy, and complex upper GI cancer resection — key expertise for best gastric and esophageal cancer surgery in Saudi Arabia.
    • Cytoreductive Surgery (CRS) with HIPEC: Hyperthermic intraperitoneal chemotherapy for peritoneal carcinomatosis and pseudomyxoma peritonei.
    • Gastroesophageal & Bariatric Surgery: Minimally invasive anti-reflux procedures and weight-loss surgery (sleeve gastrectomy, gastric bypass).

    Advanced Procedures & Treatments

    • Total Gastrectomy (Open and Laparoscopic)
    • Subtotal Gastrectomy
    • Esophagectomy (Ivor-Lewis, Transhiatal)
    • Cytoreductive Surgery (CRS)
    • Hyperthermic Intraperitoneal Chemotherapy (HIPEC)
    • Laparoscopic Sleeve Gastrectomy
    • Roux-en-Y Gastric Bypass
    • Laparoscopic Anti-Reflux Surgery (Nissen Fundoplication)
    • GIST Resection

    Qualifications & Credentials

    Medical Degrees

    • MBBS / MD — Information not publicly available.
    • General Surgery Residency — King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia

    Fellowships & Special Training

    • Subspecialty training in gastroesophageal and bariatric surgery — Information not publicly available.

    Certifications & Accreditations

    • Saudi Commission for Health Specialties (SCFHS) registration
    • Information not publicly available.

    Professional Experience

    Current Affiliation

    • King Faisal Specialist Hospital & Research Centre, Riyadh, Saudi Arabia — Consultant, Surgical Oncology & Upper GI Section (Current)

    Past Affiliations

    • Dr. Soliman Fakeeh Hospital, Riyadh, Saudi Arabia — Consultant
    • King Faisal Specialist Hospital & Research Centre, Riyadh — General Surgery Resident

    Academic & Research Roles

    • Information not publicly available.

    Key Achievements

    • 10+ years of consultant-level surgical experience
    • Published co-author on landmark CRS-HIPEC studies for pseudomyxoma peritonei
    • Contributor to randomised controlled trial on Tigecycline following CRS-HIPEC

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