Occupational Health Services Dominion Medical Centres is committed to meeting the needs of our corporate clients by delivering a full array of occupational health services. Our services include, but are not limited to:Pre-Employment MedicalsDrug and Alcohol TestingDrivers’ Medicals (DOT and Non-DOT)Medical SurveillanceSIL Testing (Silica, Asbestos, Concrete)SpirometryAudiometryInsurance MedicalsHealth Canada Medicals for Provincial and Federal EmployeesExecutive Health Examinations