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PEDIATRIC HEMATOLOGY · MEMORIAL BAHÇELIEVLER

Prof. Dr. Abdullah Avni Atay, MD

Professor of Pediatric Hematology · Memorial Bahçelievler Hospital
Prof. Dr. Abdullah Avni Atay is a senior pediatric hematologist at Memorial Bahçelievler Hospital. He earned his medical degree at the Gülhane Military Medical Academy (GATA), where he completed his pediatrics specialization in 1997, became Assistant Professor in 2002 and Associate Professor in 2006. He led pediatric hematology and stem cell / bone marrow transplantation work at GATA before joining private hospital practice in Istanbul. His clinical and research interests include pediatric hematology, hematopoietic stem cell transplantation, thalassemia and pediatric oncology.
Specialties: Paediatrics
25+
years in pediatrics
20+
years in pediatric hematology
Pediatric HematologyStem Cell TransplantationBone Marrow TransplantationThalassemiaPediatric Oncology
A BergemHealth coordinator arranges contact with the professor within 24–48 hours on business days.
Direct contract with BergemHealth
CONSULTATION LANGUAGES
TR Turkish · native
EN English · professional
RU Russian · via BergemHealth coordinator
UK Ukrainian · via BergemHealth coordinator
ISTANBUL · 06/2026
EDUCATION & CAREER

Timeline

Career milestones.

2002-2009
Assistant/Associate Professor of Pediatric Hematology, Stem Cell/BMT Unit
GATA, Ankara
2009-recent
Pediatric Hematologist
Yeni Yüzyıl Univ. Özel Gaziosmanpaşa Hospital, Istanbul
recent-present
Pediatric Hematologist
Memorial Bahçelievler Hospital
PUBLICATIONS

Scientific work

Selected peer-reviewed publications.

  • 2024
    Pediatr Transplant
    «Effect of serum panel reactive antibodies on allogeneic hematopoietic stem cell transplantation in pediatric thalassemia patients: A single-center experience»
    · senior author
  • 2020
    Int J Contemp Pediatr
    «Children with solid tumors treated in our centre»
    · co-author
  • 2005
    Gulhane Med J
    «Retrospective analysis of our cases with acute immune thrombocytopenic purpura»
    · first author
  • 2005
    Gulhane Med J
    «Retrospective analysis of children with acute lymphoblastic leukemia»
    · first author
CLINIC

Where they practise

Direct contract with BergemHealth at every listed clinic.

PRIMARY CLINIC
Memorial Bahçelievler Hospital
The oncology centre of the Memorial network. 320 beds, 15 operating theatres (one hybrid), 49 ICU beds. Full cycle — from diagnostics to follow-up. Varian linear accelerators, CyberKnife. Opened in…
Open clinic profile
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