-Pediatrics/ Pulmonology Consultant MBBS , king Faisal university Dammam , 2008 Saudi board of pediatrics , 2014 Saudi fellowship in pediatric respiratory diseases 2021

-Consultant Pediatrician, Pediatric Hematologist Oncologist Head of Pediatric Hematology Unit

-Senior Pediatric Registrar in Pediatric Hematology Department

-Consultant Internal Medicine- Hematology & Thrombosis

-Internal Medicine- Haematology Consultant

-Consultant Hematologist, former head of the inherited blood disorders center

-Chairperson, International Hematology & Hemostasis Conference Internal Medicine- Hematology Consultant The former head of inherited blood disorders at Prince Mohammed Bin Fahad Hospital

-Pediatric Hematology Oncology Dr Mahasen been interested in Hemophilia and Factor IV; She has numerous publications, abstracts and research projects in that regard, she is also involved in regular teaching with medical students and educational activities in the department

-Internal Medicine- Haematology Consultant

-Consultant Pediatric Hematology Oncology & HSCT Section Head, Stem Cell Transplantation and Cellular Therapy Director, Pediatric CAR T-Cell Therapy Program & Histiocytosis Program Director, Pediatric Hem/Onc Fellowship Training Program Associate Professor, College of Medicine, Alfaisal University King Faisal Specialist Hospital and Research Centre

-Nour AlMozain, an Associate consultant of Hematopathology and Transfusion Medicine, King Faisal Specialist Hospital, Riyadh, Saudi Arabia

-Consultant Hematopathology and Transfusion Medicine Head of hematology laboratory section Laboratory representative of National project of Hemophilia & Bleeding Disorder Center in Qatif Health Network Deputy Director of Medical Laboratory Department & Blood Bank

-Consultant Pediatric Hematologist Oncologist Almana General Hospital -Al Ahsa

-The supervisor of blood disorders administration, MOH .Professor of Hematology.

-Consultant Pediatric Hematology Oncology Prince Mohammed Bin Nasser Hospital - Jizan

-Pediatric surgery consultant Head of the pediatric surgery unit

-Consultant pediatric hematology oncology Head of hematology department And director of pediatric residency program Alaziziyah children hospital.

-Consultant Pediatrician, Pediatric Hematology Oncology - Hemoglobinopathy Head of Day care unit - PMFH

-Consultant Pediatric Hematology Oncology Director of Pediatric Hematology / Oncology fellowship proram

-Pediatrics- Hematology Oncology Consultant

-Consultant Pediatric Hematologist Oncologist Head of Pediatric Hematology Unit

-Consultant Pediatric Hematologist Oncologist – Thrombosis & Hemostasis Head of Pediatric Hematology Unit

-MD Consultant, Hematologist (pathology) Transfusion Medicine and Stem Cell. Chairman, Blood Bank, Stem Cell Laboratory and Apheresis.

-Consultant internal medicine- Adult Hematology Program director of hematology fellowship program,

-Consultant Internal Medicine and Adult Hematology at Prince Mohammed Bin Fahad Hospital for Inherited Blood disorders.

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-Consultant Pediatrician, Pediatric Hematologist Oncologist Head of Health Outreach Services Leader of SCD Pathway at Eastern Health Cluster

-Executive Director of Medical and Clinical Administration (EDMCA) Consultant Pediatric Hematology Oncology & Stem Cell transplanter

-Hematopathology & Blood Transfusion consultant Director of Medical Laboratory Department & Blood Bank

-Consultant Pediatric Hematology Oncology Section Head, Pediatric Hematopoietic Stem Cell Transplant division Deputy Chairman, Pediatric Hematology Oncology Department Chairman of Pediatric and Adult Stem cell Transplant Quality management Committee

-Consultant Pediatric Hematology Oncology

-Consultant, Pediatric Hematology Oncology & Stem Cell Transplantation Executive Director, Executive Medical Advisor to Chief Operating Officer, Director of Hemoglobinopathies Program

-Consultant Pediatrician, Pediatric Hematology Oncology

-Consultant Pediatric Hematology Oncology – Hemostasis & Thrombosis Chairman of Almadinah Hereditary Blood Disorders Society

-Consultant Internist, Hematologist Lab. Head

-Pediatric hematology/oncology Consultant

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-Senior Consultant Department of Haematology Director of hematology & bone marrow transplant center, Sultan Qaboos university-Muscat Oman

-Consultant Pediatrician, Pediatric Hematology Oncology

-Consultant Hematopathology- Lymphoma Pathology Advanced Flow cytometry

-Consultant physician, Psychologist Deputy Clinical Director at the West London Haemoglobinopathies Coordinating Centre.

-Adult Hematology Consultant at King Fahad Hospital Dammam

-Assistant professor, College of Medicine, University of King Saud Bin Abdulaziz for Health sciences. Hematology and stem cell Transplant Consultant

-Internist and Adult Hematologist at Prince Mohammed Bin Fahad Hospital

-Chairman of the car-t therapy localization committee

-Internal Medicine- Hematology Consultant Chairperson Adult hematology department King Fahad Specialist Hospital Dammam