Trapped to Triumphant: Justin McMillen on Breaking Addiction & Finding Purpose in Recovery
Apr 27, 2026
Justin McMillen, founder and CEO of Treehouse Recovery, built multi-location addiction treatment programs focused on biopsychosocial-spiritual care. He recounts turning personal struggle into a purpose-driven recovery model. Topics include redefining treatment beyond traditional models, biological and autonomic strategies like movement and breathwork, social bonding and purpose, action-based routines, and using data and wearables to prevent relapse.
AI Snips
Chapters
Books
Transcript
Episode notes
How A Failed Project Became Treehouse Recovery
- Justin McMillen accidentally became a housing provider after the 2008 crash and pulled many homeless people into his properties.
- That hands-on rescue work evolved into sober living as he noticed most people he helped were using drugs and needed structure.
Set Clear Biopsychosocial Targets For Recovery
- Treating addiction needs explicit biopsychosocial aims rather than generic interventions.
- Justin argues you must define biological, psychological, and social targets (e.g., optimize brain health, build resilience, restore bonding) to have measurable treatment goals.
Restore Ancestral Habits To Improve Brain Biology
- Optimize biology by restoring evolutionary-consistent habits like movement, circadian rhythm, and whole foods.
- Justin uses ancestry-informed targets (fitness baseline, sleep, whole food diet) as concrete biological goals in treatment.




