Gary Mihelish, the former president of the Montana chapter of the National Alliance on Mental Illness, has spent a couple of decades advocating for people with mental illness, fighting against the stigma, ignorance and isolation that often comes with those diseases.In late June at the alliance’s annual conference in San Antonio, he received one of its top honors, the Distinguished Service Award, recognizing his work before the Montana Legislature and, along with his wife, Sandra, in implementing the group’s family-to-family program for more than a decade. He also was elected to NAMI’s national board.