Overcome Addiction
Get real, structured treatment without putting your life on hold.
Non-12-step outpatient rehab in Costa Mesa, CA — PHP and IOP — built around your schedule so you get the right level of structure and still keep your life.
(855) 202-2138100% confidential. No pressure, no obligation. Speak with a real counselor 24/7.
Take the First Step
Talk to a real admissions advisor now, or leave your info and we'll reach out. Confidential, no pressure.
(855) 202-2138Levels of Care
Two levels of care, one proven program. PHP is full-time structure; IOP fits around your life. Most people start in one and step down, and we help you choose.
Full treatment days, five days a week. Ideal right after detox or when you need the most support, with housing coordinated if you need it.
A few focused sessions a week, daytime or evening, so you can hold onto work or school while you heal.
Group therapy, 1-on-1 counseling, and fitness therapy through the week, with lighter weekends for rest and real life.
A Different Way to Get Sober
Addiction isn't a character flaw, and you're not weak. The same relentless drive that made it impossible to stop becomes your greatest advantage once it's pointed in the right direction. We don't pile on restrictions. We teach you to harness it and get more out of life.
That obsessive, never-satisfied drive is an evolutionary strength pointed at the wrong thing. We redirect it instead of trying to break you of it, so it works for you in recovery and in life.
Plenty of programs add on "holistic" and exercise. Here the active, physical model is the treatment, every workout, ice bath, sauna and ocean session has real clinical reasoning behind it.
The industry optimizes for billable hours and protocol. We optimize for the life you build after you leave, high-functioning and connected, not restricted. And we measure it.
A different approach, with the results to match:
Based on self-reported surveys of Tree House Recovery graduates. Every recovery is different and individual results vary.
Our Program
Abstinence is just the jumping-off point. To make change last, you have to build a life you're excited to lead, so each person's program draws from eight integrated, evidence-based modalities that rebuild the whole person.
Exercise-saturated training that restores brain chemistry and discipline. Scalable to any fitness level, we meet you where you are.
Process trauma and rewrite the story you tell yourself, turning painful history into a foundation for change.
Beach, boat, and surf work tied to brain science and team dynamic. A differentiator no traditional center can match.
Private, focused sessions with licensed clinicians, built around your history, your goals, and your pace.
Honest conversation inside a trusted circle of peers.
Understand the science so relapse loses its grip.
Regulate the nervous system and quiet the cravings.
Apply new skills to daily life before you ever leave.
In Their Own Words
Founder Justin McMillen explains the approach, then see our three principles, Connected, Healthy & Self-Aware, in the people who've lived them.
Real Graduates
"The place was an absolute blessing, and saved my life. The program didn't just get me sober. It gave me a whole new way to live."
"My son came in lost and came out with real purpose. The fitness and the team culture here did what nothing else could. Forever grateful."
"I've been to other programs. This is the only one that stuck. The accountability and the team-first culture made all the difference."
Reviews reflect the experiences of real Tree House Recovery clients and families. Every recovery journey is different, and individual results vary.
Inside Tree House
A real campus built to help you train, heal, and rebuild, minutes from the Pacific in Costa Mesa.
Why Tree House
An 8-element, evidence-based curriculum that treats the whole person, not just the addiction.
You recover inside a tight-knit team of people who hold each other accountable long after graduation.
Exercise-Saturated Milieu (ESM) rewires the brain's reward system and rebuilds confidence through physical strength.
Founded by someone who walked this path himself, our team gets it because they've lived it.
Small groups and one-on-one counseling mean a plan built around your strengths, never one-size-fits-all.
Structured aftercare and an active alumni network keep you connected to the tools, and the people, that work.
Levels of Care
What We Treat
Getting Started
Speak with a real admissions counselor 24/7. No pressure, no judgment, just a conversation about what's going on.
We'll confirm your benefits and walk you through coverage and options, confidentially.
We build a personalized plan and welcome you onto the team, often within days.
Paying for Treatment
We work with most PPO insurance plans and will verify your benefits before you commit to anything.
Logos shown as placeholders, confirm in-network carriers before launch. Most PPO plans accepted. Coverage varies by plan and policy.
Questions, Answered
PHP is full treatment days (the most structure), ideal right after detox. IOP is a few focused sessions a week, with more flexibility. Most people start in one and step down.
Usually during IOP, yes, with daytime or evening blocks. PHP is more time-intensive; we help you pick the right fit.
Not always. Housing is available and coordinated if you need it, but many IOP clients live at home.
It varies by person and level of care. We build a plan around your needs and adjust as you progress.
Most major PPO plans do. We will verify your specific benefits, usually in minutes.
Completely. Your conversation and information are private and HIPAA-secure. No obligation, no pressure.
You don't have to do this alone. Talk to a counselor who gets it. Confidential and available right now.
(855) 202-2138100% Confidential · Admissions Open 24/7
