Dr. Hateeti has extended experience in Haematology, Oncology, and Internal Medicine, having worked for more than 25 years in the field. He was a lead physician in Haematology at Shiekh Khalifa Medical City (SKMC) for more than a decade and currently, he is a lead physician in lymphoma and benign Haematology at Sheikh Shakhbout Medical City. In addition, Dr. Hateeti was a principal investigator and co-investigator in international multi-centre medical trials and has papers published in regional medical journals. He has a special interest in lymphoma and rare haematology disorders; HLH, PNH, TTP/HUS, haematologic storage disorders like Gaucher disease, beta-thalassemia, and other hemoglobinopathies.