Occupational Health Services (OHS) is open to employees Monday - Friday from 7:00am-5:00pm on a scheduled basis. Employees MUST call to schedule an appointment before visiting OHS. Effective July 5, 2021, OHS will be closed every Tuesday from 7:00am - 8:00am for staff development. All calls are triaged by the OHS team to ensure an appropriate appointment is scheduled in a.