Hematology
Dr. Fatin Sammour
License: DOH
16 years of experience
Dr. Fatin Sammour is a Staff Physician in the Hematology & Blood Cancer Department at Cleveland Clinic Abu Dhabi’s Cancer Institute, with extensive clinical and academic experience from the UK and UAE. She previously served as a consultant hematologist at Prime Hospital in Dubai and at Epsom and St. Helier University Hospitals NHS Trust in the UK, where she also led the blood transfusion service. Dr. Sammour completed her specialist hematology training through the UK’s national program, with key appointments at the Royal Marsden Hospital and St. George’s Hospital, contributing to multiple clinical trials in leukemia, lymphoma, and myeloma. She earned her medical degree from the University of Southampton and a master’s in Medical Ethics and Law from King’s College London. She is a Member of the Royal College of Physicians (MRCP), a Fellow of the Royal College of Pathologists (FRCPath), and holds a Certificate of Completion of Training (CCT) in hematology. Dr. Sammour specializes in anemia, thrombocytopenia, leukopenia, portal thrombosis, leukemia, lymphoma, myeloma, myeloproliferative disorders, bleeding disorders, and obstetric hematology.
Dr. Mohammed Allow
License: DOH
13 years of experience
Dr. Mohammed Allow is a Consultant Hematologist and Medical Oncologist in Abu Dhabi with over 12 years of clinical experience in the diagnosis and treatment of complex blood disorders and cancers. He earned his medical degree from Jordan University of Science and Technology and completed advanced training in Adult Hematology, Oncology, and Internal Medicine at leading hospitals in Germany. Following his training, he served as a consultant at a major hospital in Germany before continuing his practice in the UAE.
Dr. Allow’s areas of expertise include adult hematology, medical oncology, hemostaseology, and autologous stem cell transplantation. He provides comprehensive oncological care encompassing diagnosis, treatment, post-therapy follow-up, and long-term patient management. He also offers specialized follow-up care for patients undergoing allogeneic stem cell transplantation in close collaboration with international transplant centers.
Dr. Arunodaya Mohan
License: DHA, MOH
15 years of experience
Dr. Arunodaya Mohan is a British board-certified Consultant Haematologist with over 15 years of experience in London university and district hospitals. She has expertise in the management of both malignant and non-malignant haematological conditions, including myeloid disorders, lymphoma, myeloma, immune thrombocytopenia, sickle cell disease, and a wide range of cytopenias and red cell disorders. Dr. Mohan has significant experience in laboratory haematology, including flow cytometry, and has contributed to clinical audits, guideline development, SOP revisions, and accreditation processes. She actively engages in research and clinical trials, presenting nationally and internationally, while mentoring haematology trainees and junior doctors. Her practice spans adult and pediatric hematology, obstetric hematology, and complex laboratory diagnostics, with a focus on patient-centered care and quality improvement. Known for her collaborative and compassionate approach, Dr. Mohan is valued for her clinical expertise, dedication to innovation, and commitment to excellence in haematology.
Dr. Ali Chamseddine
License: DHA
15 years of experience
Dr. Ali Chamseddine is a French Board–Certified Consultant Medical Oncologist and Clinical Hematologist with over 15 years of experience in comprehensive cancer care and international training in France and the United States. He holds a PhD in Public Health and Molecular Oncology from the University of Paris-Saclay (summa cum laude) and has made significant contributions to clinical research, including novel methodologies in advanced gastric cancer and over 45 peer-reviewed publications, including in The New England Journal of Medicine. He trained at leading institutions such as Gustave Roussy Cancer Center and MD Anderson Cancer Center, and has held senior consultant and leadership roles in major oncology centers across France and the UAE. In Dubai, he was the founding Head of Oncology at Dr. Sulaiman Al Habib Hospital and currently practices at Al Zahra Hospital Dubai, delivering state-of-the-art, multidisciplinary cancer care. Dr. Chamseddine specializes in precision oncology, treating a broad spectrum of solid tumors and hematologic malignancies, with particular expertise in gastrointestinal, breast, lung, genitourinary, gynecologic cancers, lymphomas, and multiple myeloma, integrating molecular profiling and personalized therapies into care plans. Fluent in French, English, and Arabic, he is an active member of major international oncology societies and is widely recognized for his compassionate, evidence-based, and individualized approach to cancer treatment.
Dr. Emmanouil Nikolousis
License: DHA
18 years of experience
Dr. Emmanouil Nikolousis is a UK board-certified Consultant Hematologist with over 18 years of experience in clinical hematology and bone marrow transplantation. He completed his hematology and transplant training in the West Midlands, UK, and later became Clinical Director of Hematology and Stem Cell Transplantation at Heartlands Hospital, University Hospitals Birmingham. Under his leadership, the Hematology Department received the Team of the Year award in 2019 for innovative, patient-centered care. He has also worked in Greece and Cyprus, serving as Associate Professor of Hematology and Chair of the Medical School at the European University of Cyprus. Dr. Nikolousis was a member of the UK Acute Leukemia Working Party for 10 years and has extensive experience in benign and malignant hematology. His clinical expertise includes hematological malignancies, myeloproliferative disorders, aplastic anemia and PNH, thrombophilia, and stem cell transplantation and cellular therapies.
