Hearing Charities of America, a subsidiary of Sertoma International, was recently named one of the 9 Best Charities That Combat Hearing Loss. Hearing Charities of America (HCoA) mission is to support those who are deaf or hard of hearing through awareness, volunteerism and philanthropy. To do so, HCoA provides resources for hearing professionals, manufacturers and individuals across the country. HCoA's programs include Safe Ears (a kid's awareness program), Sound Investment (a program to install