Here are some reputable local resources for you:
(Louisville Red Cross)
(they do local disaster training, and out-of-country mission work.)
(Ronald McDonald House)
(mostly needs mentoring & educational help for schoolchildren)
(Americana Community Center- need family education volunteers for newly placed immigrants) Personally, I think they would love
to have someone volunteer, who is interested in Women's health. There are a lot of women from Somalia, Bosnia, Afghanistan, etc. here who need this type of ed. So far, the only specialized health ed they are receiving is for HIV/AIDS.
These are the organizations I am most familiar with, and can back up 100%. Good luck to you!