GBHC Views 9 meanings found GBHC is used for entities linked to the Greater Binghamton area—including its health center—and for health‑care initiatives in Georgia as well as a corporate holding company. Medical Greater Binghamton Health Georgia Better Health Care Greater Binghamton Health Center Community Gosport Borough Hockey Club Green Brook Hockey Club Greater Baltimore Hamboree and Computerfest Regional Greater Binghamton Business Great Bay Holdings Corp Greater Brooklyn Health Coalition