At OnPoint Integrated Health & Advanced Psychiatry, addiction treatment is delivered through a comprehensive, evidence‑based, and fully integrated model of psychiatric care, primary care, and substance use disorder management. Services are led by Dr. Selman Manuel, DNP, ARNP, PMHNP‑BC, FNP‑C, CARN‑AP, CCRN, FIAAN, FFNMRCSI, a Doctor of Nursing Practice and multi‑certified specialist in psychiatric mental health, family medicine, addiction treatment, and critical care.

Dr. Manuel holds advanced board certifications as a Psychiatric Mental Health Nurse Practitioner (PMHNP‑BC) and Family Nurse Practitioner (FNP‑C), with specialized addiction credentials as a Certified Addiction Registered Nurse – Advanced Practice (CARN‑AP). His critical care background (CCRN) strengthens his safety‑focused, medically comprehensive approach to addiction psychiatry and dual‑diagnosis treatment. He is also a recognized Fellow (FIAAN, FFNMRCSI), distinctions that honor leadership, scholarship, and contributions to advancing healthcare systems and nursing excellence globally.

Five‑Star Reputation & Patient‑Centered Excellence

OnPoint Integrated Health & Advanced Psychiatry is proud to maintain consistent five‑star patient reviews, reflecting a reputation for thorough psychiatric evaluations, compassionate listening, diagnostic precision, and collaborative treatment planning. Patients frequently describe Dr. Manuel as approachable, friendly, structured, highly knowledgeable, and deeply committed to their long‑term mental health stability.

His practice is built on transparency, education, and measurable outcomes — not rushed appointments or transactional care. Patients value the time he takes to explain diagnoses, review medication options, and create personalized treatment plans grounded in safety and evidence‑based psychiatry.

Comprehensive Addiction & Substance Use Disorders Treated

• Opioid Use Disorder (heroin, fentanyl, prescription opioids)

• Medication‑Assisted Treatment (MAT) including buprenorphine management

• Alcohol Use Disorder and relapse prevention

• Methamphetamine and cocaine use disorders

• Prescription stimulant misuse and co‑occurring ADHD

• Benzodiazepine dependence and structured taper protocols

• Cannabis use disorder

• Nicotine and vaping dependence

• Polysubstance use disorder and dual diagnosis treatment

Integrated, Holistic Model of Care

What differentiates this practice is the integration of addiction treatment, psychiatric mental health care, and primary care services in one coordinated setting. Patients receive evaluation for co‑occurring depression, anxiety, bipolar disorder, PTSD, ADHD, chronic medical conditions, and treatment‑resistant depression — all within a whole‑person model.

Advanced services include:

• GeneSight® pharmacogenomic testing for personalized psychiatric medication selection

• Spravato® (esketamine) therapy for treatment‑resistant depression (upcoming)

• LGBTQIA+ affirming and trauma‑informed care

• Chronic disease management integrated with psychiatric treatment

Leadership, Advocacy & Scholarship

Beyond clinical practice, Dr. Manuel is committed to improving the healthcare system by advancing integrated psychiatry models, reducing stigma surrounding addiction and mental illness, and expanding access to equitable care for LGBTQIA+ individuals, minority communities, and historically marginalized populations. He is also a writer and thought leader focused on mental health advocacy, healthcare equity, and evidence‑based addiction treatment.

If you are searching for top‑rated addiction psychiatry, integrated mental health services, ADHD treatment, medication‑assisted treatment (MAT), treatment‑resistant depression care, or holistic psychiatric care in Seattle, Tukwila, Bellevue, Renton, Tacoma, Washington State, or Oregon telehealth, OnPoint Integrated Health & Advanced Psychiatry delivers five‑star, advanced, compassionate, and outcomes‑focused care designed for long‑term recovery and stability.