Bipolar disorder therapists & psychiatrists in Renton, WA

Great to meet you!

I’m a Psychiatric-Mental Health Nurse Practitioner with over 13 years of patient care experience, specializing in anxiety, ADHD, depression, and trauma‐related concerns. I completed advanced graduate training in psychopharmacology and trauma‐informed care. I provide warm, collaborative medication management for adults and teens across Washington and New Jersey, through online sessions. My clinical philosophy is collaborative and compassionate. I believe treatment works best when clients feel heard, respected, and supported. Together, we’ll build a plan that feels safe, effective, and tailored to your needs.

I am a licensed Mental Health Counselor ( LMHC) who provides warm, supportive space for individuals seeking growth and healing. I specialize in anxiety, depression, trauma, life transitions, and relationship concerns, using evidence based approaches tailored to each client. My goal is to help clients feel understood, empowered, and confident as they work toward meaningful change.

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 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.

I believe every person deserves to be heard, understood, and treated with dignity. My approach is holistic, recognizing that mental health is influenced by biological, psychological, social, spiritual, and lifestyle factors. I provide compassionate, evidence-based, and nonjudgmental care in a safe environment where clients can openly discuss their concerns. Together, we work to develop a personalized treatment plan that supports healing, resilience, and long-term wellness.

Bachelor of Arts, Social Science, Washington State University.

Master of Science, Clinical Mental Health Counseling, Grand Canyon UniversityLicensed Mental Health Counselor (LMHC)