Union Directory
St Catherine of Siena Fed of Health Professionals (AFT Association 5042)
Local AFT
Association 5042 ยท American Federation of Teachers
Contact
- Mailing Address
- Attn: Jonathan Lesch, President 11 Quist LnNesconset, NY 11767
- Phone
- (516) 639-1640 Jonathan F Lesch, President Listed on the 2025 LM-3 report (opens in new tab)
Officers 1
-
Jonathan Lesch
President
An executive officer can send the current list.
Federal Filing
- Members Reported
- 130
- Last Report
- 2025
- Form
- LM-3
- File Number
- 545596
Members as the union reported them on its 2025 LM-3 report. Counts may include retirees and associate members.
NLRB cases for American Federation of Teachers (AFT) Elections and unfair labor practice charges across the whole union, on LaborLab Search
Sources 2
- OLMS LM-3 report, 2025 (file no. 545-596) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 545-596, labordata.bunkum.us (opens in new tab)
Checked Oct 12, 2026
Listings come from public filings with the U.S. Department of Labor and from the organizations' own websites, as of the dates under Sources. Details change, and we may have them wrong. Check with the organization before you rely on them. Use Suggest an Edit above to tell us what's out of date.