Anxiety and depression therapists and psychiatrists in Thousand Oaks, CA

I work with adults and seniors navigating anxiety, depression, grief, trauma, past hurts, and life transitions that can feel overwhelming to carry alone. Many of my clients come in feeling stuck, exhausted, or unsure how to move forward. My goal is to offer a supportive, welcoming space where you feel heard and understood as we work toward greater peace, confidence, and connection in your life.

Great to meet you!

I’m a Licensed Clinical Social Worker, and I’m really glad you’re here. Reaching out for support isn’t always easy, so taking this step already says a lot about your willingness to grow. I work with clients navigating anxiety, stress, relationship challenges, and patterns that can feel hard to break. If you’ve ever felt stuck in the same cycles or unsure why certain things keep coming up, you’re not alone — and that’s exactly the kind of work we can explore together.

I have been working in private practice for a few years and before that I worked in non-profits with a variety of individuals and groups. I am the parent of two adult sons and have three grandchildren that I thoroughly enjoy spending time with. I have an educational background in the study of philosophy, spirituality and counseling psychology. I have experience with helping people with histories of trauma, severe mental illness, as well as, symptoms of anxiety and depression. I also have experience and some expertise with clients struggling with substance use.

Hello, I'm Art, a Licensed Marriage and Family Therapist who discovered a passion for helping others later in life. My approach is grounded in motivational interviewing and person-centered therapy, creating a supportive environment where trust, acceptance, and meaningful change can flourish.

As a combat veteran, I understand how difficult it can be to take the first step toward seeking help. I strive to provide a safe, nonjudgmental space where you can explore your experiences, clarify your goals, and grow into the person you want to become.

I have worked with adults, couples, families, and adolescents across a variety of clinical settings, supporting individuals facing trauma, anxiety, depression, psychosis, and life transitions. I am a Certified EMDR Therapist and incorporate EMDR (Eye Movement Desensitization and Reprocessing) along with the Flash Technique to help clients process difficult experiences while minimizing emotional overwhelm.

I also offer Ketamine-Assisted Psychotherapy (KAP), an integrative treatment that can help deepen insight, promote healing, and support lasting change when traditional approaches alone may not be enough.

My goal is to walk alongside you with compassion, curiosity, and respect as you move toward greater healing, resilience, and self-discovery.

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 believe therapy should feel like a space where you can finally exhale. I strive to create an environment that is supportive, honest, and free of judgment; a place where you feel truly seen and emotionally safe. My approach is collaborative and practical. I don’t just help you understand why you feel the way you do; I help you build real tools to navigate it.

I earned my degree from Cal State Fullerton and have extensive experience working in addiction treatment, eating disorder recovery, and women’s issues. Supporting women is especially meaningful to me. I am deeply passionate about helping women navigate challenges related to self-worth, body image, relationships, boundaries, life transitions, and identity. I understand how trauma, societal expectations, and relational dynamics can shape how women see themselves, and I approach this work with both compassion and clarity.

Together, we focus on strengthening mindfulness, emotional regulation, distress tolerance, and communication skills in ways that feel realistic and sustainable. I blend insight-oriented exploration with concrete strategies, because meaningful change happens when insight meets action. My goal is to help you better understand your patterns, feel more confident managing your emotions, and move forward with greater clarity, self-trust, and resilience.

I earned my Master of Arts degree in psychology with a focus on marriage and family therapy to pursue my passion for helping others navigate life's challenges, achieve personal growth, and heal. My education and training have equipped me with the knowledge and skills to provide effective, evidence-based therapy to my clients.

I have 40 years experience in the mental health field in multiple roles, I believe listening and believing in the person is the most important way to practice therapy.

I specialize in helping people feel better, function better, and live more fulfilling lives. If you and/or your family are in transition, whether it be an individual issue, a couples issue, your kids exhibiting stess, managing and adjusting with aging family members, divorce/separation, a simple communication breakdown, changing the effects of multigenerational trauma...call me. I have been working with all this and the symptoms of all this like depression, anxiety, relationship distress, substance misuse, anger, for many years. My work rangesb from short term adjustments, to longer term in depth psychotherapy.

Listen.... Life happens and it's during the tough and difficult times that as a Licensed Clinical Social Worker I'm here to offer a safe space of affirmation.... and accountability

I graduated from Fresno Pacific University-Biblical Seminary in 2014 and obtained my license as a LMFT in 2018. My experience has been working with children, adolescents, families (4 years) and adults (11.5 Years). I have 11.5 years' experience with co-occurring disorders to include severe mental illness and trauma. I have utilized but not limited to the following evidence practices and modalities -ACT, Strength-Base, Family psychoeducation, DBT, CBT, and person centered. I am currently expanding my education/training in Internal Family Systems.

Welcome!

As a licensed Marriage Family Therapist (LMFT), I believe in prioritizing out mental health as a way to live a happy and balance life. Reaching out for help can be one of the hardest things a person can do, great job on taking that step! I’ve been practicing for 10 years, but in the field for 20 plus years. In the last 6 years I have shifted my main focus to adults 18 plus who are struggling with trauma and substance use.