OAGO is an Affiliated Support Group (ASG) of the United Ostomy Association of America. UOAA is a fantastic resource for all issues "Ostomy." Rather than trying to replicate everything that UOAA has to offer, please go directly to their website UOAA (Ostomy.org) .
In addition, UOAA hosts an National Conference every two years. The experience of attending one of these conferences is truly life-changing.
Other helpful organizations
Although OAGO wants to do as much as possible, there are many other excellent organizations and support groups that can help you, as well.
American Cancer Society
Crohn's and Colitis Foundation of America
Crohn's Disease Resource Center
American Gastroenterology Association
The J-Pouch Group
Urostomy Association (United Kingdom)
Pull-Thru Network (Anorectal Malformations)