Geiger Gibson Community Health Center (617) 288-1140. Daniel Driscoll - Neponset Health Center (617) 282-3200. Harbor Community Health Center - Plymouth (508) 778-5470. Harbor Community Health Center - Hyannis (508) 778-5420. Ellen Jones Community Dental Center - Dennis (508) 778-5400. Harbor Health Services TTY Line (617) 533-2264 ....