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South Nassau Communities Hospital d/b/a Mount Sinai South Nassau

8 cases in this site's copy of the record · 4 of those 8 are marked open by the Board · Region 29 · Oceanside, NY; Rockville Centre, NY

Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.

What kinds of case

Type	What it is	Here
CA	Charge against an employer	6
RC	Petition for an election	2

The cases

Petition for an election
RC
Filed 8 May 2026Case 29-RC-386583ClosedOceanside, NYRegion 29Workers in the unit 375
Included: All full time, part time, and per diem technical employees employed by the Employer at the following locations: Mount Sinai South Nassau (Main Hospital) One Healthy Way, Oceanside, NY 11572 Center for Women’s Imaging (CWI) 440 Merrick Road Oceanside, NY 11572 Emergency Department at Long Beach 325 E Bay Drive Long Beach, NY 11561 Radiologist in Oceanside (RALI) 185 Merrick Road Oceanside, NY 11572 ...
Charge against an employer
CA
Filed 1 May 2025Case 29-CA-365138OpenOceanside, NYRegion 29Workers in the unit 800
Charge against an employer
CA
Filed 23 January 2025Case 29-CA-359049OpenOceanside, NYRegion 29Workers in the unit 800
Charge against an employer
CA
Filed 26 November 2024Case 29-CA-355680OpenOceanside, NYRegion 29Workers in the unit 800
Charge against an employer
CA
Filed 3 October 2024Case 29-CA-352095OpenOceanside, NYRegion 29Workers in the unit 800
Charge against an employer
CA
Filed 20 October 2023Case 29-CA-328351ClosedOceanside, NYRegion 29Workers in the unit 800
Charge against an employer
CA
Filed 15 February 2023Case 29-CA-312425ClosedOceanside, NYRegion 29Workers in the unit 3,000
Petition for an election
RC
Filed 22 November 2022Case 29-RC-307688ClosedRockville Centre, NYRegion 29Workers in the unit 800
Included: All Registered Nurses Excluded: All Bed Coordinators, Educators and Education Specialists, and statutory supervisors as defined by the Act.

Last refreshed 19 September 2026. What is in it, and what is not.

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