St. Joseph Mercy Chelsea, Inc.

Case Number: 07-UC-394466

Date Filed: 09/04/2026

Status: Open

No. of Employees: 286

Location: Chelsea, MI

Region Assigned: Region 07, Detroit, Michigan

Unit Description: All full-time and regular part-time registered nurses employed by the Employer at its facilities located at 775 S. Main Street, Chelsea, Michigan, and 14650 East Old 12, Chelsea, Michigan; but excluding all guards and supervisors as defined in the Act, and all other employees. Ga. Description of Proposed Unit Same description as set forth above in Section 5a, but with the inclusion of the classifications listed below in section 9. 9. Job classifications of employees as to whom the issue is raised and number of employees in each classification certified registered nurse anesthetists : 16 utilization management rns : 1 educator rns : 3 case management rns : 7 employee health rns : 1 occupational health ms : 1 informatics ms: 1 ed rn coordinators : 1