Cornerstone Montgomery – Chief Financial Officer Cornerstone Montgomery empowers people living with mental health and co-occurring substance use disorders to live, work, and integrate successfully into the community.  We envision that each person we serve will have a meaningful life of their choosing. As the largest outpatient behavioral health agency in Montgomery County, we offer years of evidence based treatment experience to our consumers and practical training to our staff.  Our robust training program allows staff members to develop and grow in the position and provides the basis for upward mobility within the agency. The Chief Financial Officer, as part of the senior executive leadership team, has primary responsibility for the pl