[Please note that GIST Peer Support program has been renamed the GIST Mentor Program 11.5.19]. Last month, we posted information on our new program to support our members. The GIST Peer Program is an additional support system to help patients and their caregivers through a very difficult time in their lives. Why? They may just be finding out they or a loved one has GIST, or they are experiencing a recurrence and they want to be able to talk with someone.