Mercer County NJCEED/Shiloh CDC 416 Bellevue AvenueSuite 401Trenton, NJ 08618 Map Marker Created with Sketch. Jun 10, 2017 - 9:00am to 2:00pmCancer Screening Event for Mercer County residents who are uninsured or underinsured. Dates may change; please call ahead for an appointment. Screenings take place once monthly from January-June; click here for the full event flyer. En Espanol tambien! Map Marker Created with Sketch. Location of Event Use this map to find directions to this location.