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CEO
Cortland Mathers-Suter entered the addiction treatment field through personal experience with addiction and recovery. His path moved from peer-level work to clinical education to organizational leadership. He holds a BA in Education and a dual Master’s in Clinical Social Work and Social Policy from Case Western Reserve University.
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Before pursuing graduate work, Cortland served as a programming coordinator at the Tree House Learning Community while completing his undergraduate degree, and later developed an evidence-based curriculum for an addiction treatment organization in Arizona. Clinical practice in SUD and mental health followed, but a conviction that people in recovery needed better systems led him toward organizational work rather than direct practice.
In 2015, he founded AspenRidge Recovery, a person-centered, co-occurring treatment program now operating across five Colorado locations: Denver, Lakewood, Thornton, Fort Collins, and Colorado Springs. AspenRidge holds Joint Commission accreditation and Colorado state licensure, and offers Outpatient Detox, PHP, IOP, and OP levels of care across both a SUD-primary and a mental health treatment track, with a remote treatment option available statewide.
In 2020, he co-developed Colorado Medication Assisted Recovery (CMAR) alongside Michael Damioli, LCSW, C-SAT. CMAR offered MAT-integrated PHP, IOP, and OP programming with an on-site MAT department providing addiction medicine, psychiatry, and medication management, and carried CARF accreditation and state licensure. In February 2025, Cortland led the merger of CMAR and AspenRidge, and now serves as CEO of the combined organization.
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COO & Chief Clinical Officer
Michael Damioli brings clinical depth and operational leadership to AspenRidge’s multi-location treatment network. He holds a Master of Social Work from the University of Denver (2017), a Family Therapy certificate from the Denver Family Institute (2018), and advanced certification as a Certified Sex Addiction Therapist (CSAT).
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His clinical background spans inpatient, outpatient, detox, and psychiatric hospital settings. He specializes in working with families and couples affected by substance use, and with men navigating compulsive sexual behaviors and intimacy-related concerns. His therapeutic lens is grounded in family systems theory (Bowen and structural models) with a humanistic, Rogerian approach. In addition to his current executive role, Damioli previously served as clinical director of Colorado Medication Assisted Recovery prior to the organization’s merger with AspenRidge in 2025.
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Collectively, our therapists have over 100 years of experience treating addiction, mental health and trauma. Our experts can discuss: