Phillips Ranch Team
How Phillips Ranch was Born
The dedicated team at Phillips Ranch is the heart of its mission to provide compassionate, culturally grounded, and individualized care. Each team member brings a wealth of experience, unique skills, and a shared commitment to healing from the inside out.
Together, this multidisciplinary team embodies the Phillips
Ranch vision of holistic, culturally sensitive healing, creating a safe and
nurturing environment for clients and their families.
Alison Aggen
Co-Owner / Clinical Director


Robert Aggen
Co-Owner / Facilities Director
With a hands-on approach to maintaining the center’s 20-acre property, Robert ensures that the lodges, grounds, and farm-based therapeutic environment operate smoothly and safely. His role encompasses overseeing daily operations, ensuring compliance with safety and regulatory standards, and supporting the center’s mission to provide a tranquil, healing space for clients. Robert’s commitment to excellence in facility management reflects his dedication to creating a nurturing environment where individuals can focus on their healing journey. His leadership, combined with a deep passion for Phillips Ranch’s holistic vision, is instrumental in fostering a safe and welcoming community.
Tammy Johnson
HR Director
Tammy focuses on fostering a supportive and professional work environment, ensuring staff have the tools and resources needed to provide exceptional care. Tammy brings a wealth of experience from her work in residential settings with both youth and adults. Her expertise includes managing staffing needs, ensuring employee well-being, and fostering a supportive work environment. Tammy’s background equips her to address the unique challenges of working in the behavioral health field, particularly in rural settings. Her dedication to staff development and organizational success aligns with Phillips Ranch’s mission of providing holistic and compassionate care.


Troi Morris
Program Director
Troi leads the development of client-centered programs while integrating holistic and evidence-based approaches to healing. She incorporates animal therapy as part of the therapeutic process, offering unique and meaningful experiences for clients. Troi also plays a vital role in crafting the center’s menu, drawing on her 20 years of kitchen experience to provide nourishing, well-balanced meals. This focus on good food supports clients’ physical health and overall well-being, reinforcing the center’s mission of holistic healing.
Graywolf
Cheyenne Elder
Graywolf is a living historian, and healer, who integrates traditional teachings and ceremonies to deepen the healing experience. Phillips Ranch is further supported by its on-site medical provider, offering accessible and personalized care.
