Vernon - Surgical technologists, psychiatric technicians, licensed practical nurses (LPNs) and other technical professionals at Rockville General Hospital (RGH) today empowered themselves as patient advocates by voting to form a union in their workplace. The employees cast ballots in the National Labor Relations Board (NLRB)-supervised election three weeks after seeking voluntary recognition from Prospect Medical Holdings, Inc. of their choice for exclusive representation. The vote codifies negotiating rights for 96 caregivers at the for-profit company's Eastern Connecticut Health Network (ECHN)-managed hospital.