News Sensenbrenner Hospital Laboratory Undergoing Changes SHARE ON: Nick Birnie, contributor, Friday, Apr. 7th, 2017 Sensenbrenner Hospital will be undergoing some changes to their Laboratory services. The Laboratory services will be closed due to construction from 12:00pm on Monday, April 10th and then re-open on Wednesday, April 12th at 7:00am. Part of the changes will be the additions of Phlebotomy stations, and the Laboratory will now open at 7:00am as of April 14th. Sensenbrenner Hospital would like to encourage patients to access the Laboratory services between the hours of 7:00am and 10:30am once they re-open. For more information about their Laboratory services you may contact Sensenbrenner Hospital at 705-337-6111.