County Executive George Latimer Instructs DSPS to Assist County’s Seniors Navigate Vaccine Appointment Process Written by Westchester County Westchester County Executive George Latimer has instructed the County’s Department of Seniors Programs & Services (DSPS) to use all available resources to help the County’s senior population navigate the vaccine appointment process. DSPS has an information and assistance phone line that is available to assist Westchester’s seniors on weekdays from 8:30a.m. to 4:30p.m at 914-813-6300. Latimer said: “As we have been since day one of this crisis, County government has an all hands on deck approach to help Westchester through this unprecedented pandemic. DSPS stands ready and able to assist our aging population so they can feel comfortable navigating the vaccination process.”