iarjmsIARJMSIARJMS2708-3594https://doi.org/10.47310/iarjms.2021.v02i02.013Health care delivery business and the role of Medical Laboratory ScientistsN. S.EtukudohA. B.NelsonM. U.ObetaO. R.EjinakaI. E.IbangaL. L.NwapiP.SamuelDepartment of Haematology, Federal School of Medical Laboratory Science, Jos-NigeriaDepartment of Chemical Pathology, Federal School of Medical Laboratory Science, Jos-NigeriaDepartment of Medical Laboratory Management, Federal School of Medical Laboratory Science, Jos-NigeriaDepartment of Parasitology, Federal School of Medical Laboratory Science, Jos-NigeriaHealth care has been neglected for long in the business perspectives. In healthcare, Medical Laboratory Scientists are professionals that carry out medical laboratory diagnosis for disease discovery and in-turn make so much income for the health care facilities where they work. While the patients’ satisfaction is germane, the job satisfaction of the Medical Laboratory Scientists are equally important for an improved healthcare. This brief review looks at the role of Medical Laboratory Scientist in health care with particular instance in Nigeria. The roles are enormous towards primary, secondary and tertiary healthcare and income improvement but with several challenges of which when alleviated, the healthcare tourism shall just be the beginning of healthcare business in Nigeria.