Born and raised in Tucson, Lisa Chastain brings a unique combination of local insight, business acumen, and deep passion for ministry. Originally preparing to take over her family’s successful homebuilding business, God called her to a different path—leading GRM with heart, vision, and purpose.
Under Lisa’s leadership, GRM has expanded its programs and deepened its impact across Tucson. She focuses on holistic care, sustainable solutions, and faith-driven transformation, ensuring that every guest receives the support and guidance they need to rebuild their lives. Lisa’s leadership is marked by compassion, strategic vision, and a commitment to excellence in service.