Mr. Majed Kenneth Domero is presently working as a Researcher in the Obesity Research Center, College of Medicine, King Saud University Hospital for more than two years now. Prior in joining Obesity Research Center as Researcher Assistant, Mr. Domero worked as a Medical Technologist for 7 years in different institutions like Dr Abdulrahman Al-Mishari Hospital, Riyadh, Saudi Arabia. He performed duties in accordance with the Joint Commission on International Accreditation (JCIA), College of American Pathologists (CAP), and Accreditation Canada Laboratory Standards. Assists the lab manager with the staff scheduling and supervises the work and performance of technical personnel in the assigned section. He monitors reagent, equipment function and preventive maintenance and troubleshoot instrument malfunctions. He had attended and participates in training, training verification, competency testing and continuing medical education (CME) activities. He is responsible in investigating and resolves problems with regards to technical and clinical aspects.