Addiction therapists & psychiatrists in Olympia, WA

I am a licensed mental health counselor in Washington. I have 14 years of experience as a counselor and 16 experience practicing law. I also have 14 years of sobriety. I congratulate you on seeking therapy to improve your life. I enjoy working with clients from young adults navigating early adulthood to older adults coping with the changes that age brings.

Demetric “Dee” Marsh, LCSW, JD, is a dedicated behavioral health professional with over 25 years of experience in the mental health field. She is a multistate licensed Licensed Clinical Social Worker and holds a Juris Doctor degree from the Jacob D. Fuchsberg Law School in New York. She earned her Master’s degree in Social Work from Adelphi University, with a specialization in mental health and addictions, and holds a Bachelor’s degree from Hofstra University in Sociology with a minor in Political Science and French Language/Culture.

Dee has extensive experience working in a variety of roles, including psychotherapist, program director, clinical supervisor, adjunct professor, and consultant. She also provides LCSW clinical supervision. Her practice includes working with individuals, families, couples, and groups.

She specializes in a wide range of areas, including anxiety, depression, trauma, stress management, addictions, grief and loss, workplace and employment issues, women’s issues, diversity and cultural concerns, spirituality, and court-related assessments and recommendations, as well as foster care and adoption-related services.

Dee believes in meeting each client where they are and tailoring treatment to their unique needs. She is committed to creating an inclusive, safe, and supportive environment that fosters trust, healing, growth, and a strong therapeutic alliance.

I am a dual Board Certified Family Nurse Practitioner and Psych Mental Health Nurse Practitioner in AZ and also WA state.

I have been a board-certified Family Nurse Practitioner for the past 13 years and have practiced in multiple areas. I have 3 years of MAT experience and am board-certified as a Mental Health Psychiatric Nurse Practitioner. I have always had a special interest in mental health and psychology. I can relate to people and listen to their concerns in a very empathetic manner.

I am a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) licensed in WA, NY, NM, and AZ. With 18 years of dedicated experience in psychiatry, I bring a unique, deeply grounded perspective to your care. I’ve spent nearly two decades sitting with clients, listening to their stories, and watching what treatments truly work in real life.

As a Licensed Clinical Social Worker, I approach therapy as a collaborative, relational process grounded in authenticity, trust, and respect. I believe meaningful change happens when individuals feel genuinely seen, understood, and supported, and I strive to create a space where clients can explore their experiences openly without fear of judgment. My work is informed not only by clinical training, but also by lived experience, which allows me to connect with clients in a way that is both empathetic and deeply human.

My therapeutic style is engaged, flexible, and tailored to each individual. I integrate evidence-based modalities including EMDR (Eye Movement Desensitization and Reprocessing), Ketamine Assisted Psychotherapy, and Dialectical Behavior Therapy (DBT). Through EMDR, I help clients process and resolve trauma and distressing life experiences. In Ketamine-Assisted Therapy, I support clients in accessing new perspectives and reducing symptoms that may feel stuck or resistant to traditional approaches. With DBT, I focus on building concrete skills in emotional regulation, distress tolerance, mindfulness, and interpersonal effectiveness. I aim to balance insight-oriented work with practical tools that clients can apply in their daily lives.

I believe therapy does not have to feel overly clinical or rigid to be effective. I intentionally incorporate humor, warmth, and relatability into my work, recognizing that moments of lightness can be incredibly grounding and healing. Humor can create connection, reduce shame, and make difficult conversations feel more approachable, while still honoring the depth and seriousness of each person’s experience.

• Outstanding Patient Reviews - Google reviews (Access Psych Meds)
• Experienced Mental Health Provider (13 years) assisting clients with ADHD (adult) Anxiety Depression Chronic Pain Chronic Sleep problems Mood disorder PTSD: Military combat, childhood & sexual trauma Alcohol Use Disorder
• Dual Master’s Prepared
• ANCC Dual Board Certified - Psych Mental Health Nurse Practitioner and Clinical Nurse Specialist
• Veteran 22 yrs retired US Navy Commander/O-5
• Licensed in 5 States - AZ, CA, OR, MD, WA

I am a licensed mental health counselor and substance use disorder profession in the state of Washington with over 35 years of experience working in various community clinics, treatment centers, hospitals and private practice. I am also a geriatric mental health specialist. I have worked with hundreds of people with a wide variety of concerns, including addiction/recovery, depression and anxiety, PTSD, stress management, LGBTQ-related issues, family systems, codependency, self-esteem, relationships of all types, grief and loss, and issues related to abuse and trauma.