Medical Technologist, Medical Laboratory Technician, Medical Laboratory Scientist, Clinical Laboratory Scientist, MT, MLT, MLS, CLS, Med Tech, Laboratory, Medical Laboratory, Lab Director, Laboratory Director. The Laboratory Director is responsible for planning, coordination, and control of all activities relating to Laboratory Services, including blood bank, chemistry and hematology, and microbiology and provides leadership, direction and administration to the department and communicates the expectations of the organization to employees.