North Georgia
Not sure if this is close to you, but there is a support group at North Fulton Regional Medical Center. Here's a link with a bit more info (I've never been):
http://www.obesityhelp.com/forums/GA/3905122/support-group-m eetings/#31419910
http://www.obesityhelp.com/forums/GA/3905122/support-group-m eetings/#31419910