Robert Mo, CADC II substance abuse counselor and Clinical Program Director at Tree House Recovery in Costa Mesa, California

Robert Mo, CADC II

Clinical Program Director & Substance Abuse Counselor

Costa Mesa, California · Tree House Recovery Costa MesaUpdated:

Robert Mo, CADC II, ICADC, is a certified substance use disorder counselor and the Clinical Program Director at Tree House Recovery’s flagship campus in Costa Mesa, California. He has worked at Tree House since 2014 and has led the Costa Mesa program since early 2020. He earned his CADC II in 2019. He provides one-on-one counseling and helps lead the program’s addiction psychoeducation groups.

Robert was also Tree House Recovery’s first client, enrolling in April 2013. As Clinical Program Director he builds and manages a multidisciplinary team that includes licensed therapists and medical staff, oversees day-to-day operations, and supervises the center’s substance use disorder counseling staff.

What to expect when working with Robert

Robert teaches from lived practice. Every tool he gives a client is one he uses himself: cognitive behavioral therapy, DBT, breath work, affirmations, and plain writing. “I got a busy brain,” he says. “I sleep next to a notebook.” He has no patience for exercises that only fill time: “Everything I give these guys — I’m not here to waste people’s time. There’s a reason behind all of it. And I use these tools daily.”

He works within Tree House Recovery’s four-dimensional model of health — biological, social, psychological, and spiritual — and keeps all four connected in his own life, training alongside the men in treatment. “I like cognitive behavioral therapy. I like lifting weights. I like being around people. And I like trying to leave my mark on the world.” On the idea that recovery can be negotiated, he is blunt: the thought of “controlled drinking … it’s laughable. I keep myself healthy so I can enjoy my life.”

Some of his most important work happens in the hardest moments, when a client in acute stress wants to leave treatment against clinical advice. It starts with his own composure: “If you get activated, it’s going to activate them, and we need them calm.” The stakes are real to him: “I feel like I have to save this guy’s life in the moment … and I’m pretty much going to do whatever it takes.”

How Robert lives the work

Robert Mo at Tree House Recovery in Costa Mesa, California

Robert runs the same four-dimensional model on himself that Tree House builds into treatment. Lifting weights is his anchor — a few times a week, at the office, in the gym he built in his garage, and often alongside the clients in treatment. Once a week he takes his staff to the gym for what he calls a clinical meeting that is not really a meeting. He cooks at home with his family, uses breath work to settle his nervous system, and keeps a notebook by the bed for a busy brain. The tools he teaches are the ones he uses daily.

Lived experience

Robert’s recovery began at Tree House Recovery. When the program opened in 2013, he was its first client, arriving after a hard relapse. He has been in recovery since 2013. In 2014 he joined the staff of the program that helped him get sober, and he has been there since. Lived experience contributes to Robert’s perspective on recovery and is distinct from the clinical credentials listed below.

Robert’s path through Tree House

Robert was Tree House Recovery’s first client when it opened in 2013. After graduating, he worked for about a year before returning to Tree House as a house manager. He became the center’s addiction-education counselor, trained and mentored on the job by a senior Tree House clinician, and built out the addiction-education curriculum he still teaches. He moved into one-on-one counseling, helped stand up the center’s second and third treatment teams, earned his CADC II in May 2019, and stepped into leadership of the Costa Mesa program in early 2020. He now supervises the counseling team and provides training and consultation across the twelve core functions of substance use disorder counseling.

Credentials & licensure

  • Certified Alcohol and Drug Counselor II (CADC II) — credential number A054300519, CCAPP (California Consortium of Addiction Programs and Professionals). Issued May 2, 2019, valid through May 2, 2027. Verify with CCAPP.
  • Internationally Certified Alcohol and Drug Counselor (ICADC) — granted through IC&RC reciprocity on the basis of his California CADC II certification. IC&RC does not publish a separate per-person lookup; the CADC II record above is the verifiable credential.
  • National Provider Identifier (NPI) — 1427918358, Counselor, Addiction (Substance Use Disorder). Verify in the NPI registry.
  • Addiction Treatment in Military & Veteran Culture — Certificate of Achievement, NAADAC Specialty Online Training Series (9 CE hours), completed September 2026. This is continuing-education training, not a license, and has no public registry; the certificate is the record.

Education & training

  • Entered the addiction-treatment field through Tree House Recovery, trained and mentored on the job by a senior clinician, and completed the training and supervised experience required for California CADC certification. Earned the CADC II in 2019.

Clinical focus

  • One-on-one substance use disorder counseling
  • Addiction psychoeducation groups and curriculum development
  • The twelve core functions of substance use disorder counseling (training and consultation)
  • Crisis and against-clinical-advice de-escalation
  • Cognitive behavioral therapy (CBT) and dialectical behavior therapy (DBT)
  • Motivational interviewing and narrative therapy
  • Craving and relapse prevention; emotional regulation
  • Breath work and nervous-system regulation
  • Fitness-based experiential therapy
  • Clinician training, supervision, and staff development
  • Military and veteran cultural competence (NAADAC specialty training)

Robert Mo Videos

See Robert teaching

The cycle of craving: how it builds, and the tools to interrupt it before it turns into a drink.
Post-acute withdrawal: why symptoms resurface months into recovery, and how to move through them without relapsing.
Anhedonia in early sobriety: why pleasure feels out of reach, and how the brain recovers with time.

Populations served

  • Adults age 18 and older living with a substance use disorder
  • Men in the day program and co-ed clients in residential treatment
  • Young adults through older adults across the full adult age range

Professional presence

  • Featured on Tree House Recovery’s Psychology Today listing (Costa Mesa).
  • Guest on the Justin McMillen Podcast, discussing addiction treatment and recovery.
  • Educational videos on Tree House Recovery’s YouTube channel (see above).

Client experience

“My counselor Rob is extremely knowledgeable and personable. He still checks in on me to see how things are going. We went through my life experience and he taught me how to grow from it.”

Read client and family reviews of Tree House Recovery’s Costa Mesa program on Google.

Reviews reflect individual experiences and are not a guarantee of treatment outcomes; results vary.

Common questions

Is Robert Mo certified?

Yes. Robert holds a CADC II credential from CCAPP, number A054300519, issued May 2, 2019 and valid through May 2, 2027, plus the Internationally Certified Alcohol and Drug Counselor (ICADC) designation. His NPI is 1427918358. His certification can be verified in the CCAPP public registry.

Is Robert Mo a substance abuse counselor?

Yes. Robert is a certified substance use disorder counselor (CADC II) who provides one-on-one counseling and helps lead the addiction psychoeducation groups at Tree House Recovery in Costa Mesa, California, alongside his role as Clinical Program Director.

What does a Clinical Program Director do at Tree House Recovery?

Robert leads the Costa Mesa program: he builds and manages a multidisciplinary team of licensed therapists and medical staff, oversees day-to-day operations and staff development, supervises the substance use disorder counseling team, and provides direct counseling to clients.

Does Robert Mo have lived recovery experience?

Yes. Robert has been in recovery since 2013 — he was Tree House Recovery’s first client — and he draws on that lived experience in his work. It is distinct from his clinical credentials.

Where is Robert Mo based?

Tree House Recovery’s flagship campus in Costa Mesa, California.

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