Omer Hashim Mohammed Ebrahim is a radiation oncologist who has been practicing since July 2010. He has over 4 years of experience in radiotherapy, chemotherapy, and caring for cancer patients. He is currently working as a radiation oncologist at Portsudan Oncology Center in Portsudan, Sudan, a position he has held since March 2018. Previously, he worked as a radiation oncologist at the Radiation and Isotope Center in Khartoum, Sudan from March 2016 to March 2018. He received his fellowship training in radiation oncology from the Egyptian Fellowship Board of Radiation Oncology in Cairo, Egypt from July 2010 to December 2016 and holds a Bachelor of Medicine and Surgery degree