Trauma and PTSD therapists & psychiatrists in Los Alamitos, CA

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.

Hi, I’m Dr. Lizeth Moreno. I am a first-generation Salvadoran Latina who provides therapy for individuals seeking personal growth, healing, and a deeper understanding of themselves across various stages of life. My work focuses on creating a supportive and collaborative therapeutic environment where clients feel heard, respected, and emotionally safe. I understand that reaching out for support can feel difficult, and I strive to provide a space where you can explore your experiences, develop insight, and work toward meaningful change. My goal is to help clients build greater self-awareness and strengthen coping strategies.

I help clients break the cycle of self-defeating patterns by exploring the lasting impact of early attachment wounds—especially the often unspoken pain of under-mothering and emotional neglect. My approach is grounded in compassion, curiosity, and the belief that healing begins when we de-stigmatize shame and make space for our unmet needs.

With certification in EMDR and advanced training in Internal Family Systems (IFS), I support clients in working through trauma, grief, and relational challenges. My background also includes working with first responders and professional athletes navigating high-pressure roles and emotional resilience.

Whether you're facing anxiety, grief, or feeling stuck in old patterns, I provide a steady therapeutic presence—offering insight, empathy, and deep respect for your healing process. Together, we work toward greater self-trust, healthier boundaries, and a renewed sense of wholeness.

I specialize in helping individuals navigate life transitions, anxiety, depression, narcissism, codependency, people-pleasing, and trauma. My approach is client-centered and collaborative, tailored to your specific needs and goals.