Mr. Kombo is a practising medical physicist at the Nairobi Hospital in Radiation Oncology.
Mr Kombo is a Queen Elizabeth Commonwealth scholar and holds a bachelor’s degree in physics from the University of Nairobi (Kenya) and  a master’s degree in Medical Physics from University of Malaya (Malaysia). He is a recipient of the Queen Elizabeth Commonwealth scholarship in conjunction with the Institute of Physicist and Engineering in Medicine (IPEM-UK) accredited University of Malaya.
His contributions to Medical Physics include publications of journals in medical physics and engineering.