Anxiety and depression therapists and psychiatrists in Rancho Cucamonga, CA

A decision to begin therapy is not always easy, but it can be a decision that is life changing. Benefits of psychotherapy include greater self-awareness, decreased emotional distress, better problem solving skills, and healthier more fulfilling relationships. I ensure a safe space, and will build a trusting relationship that is open and nonjudgmental to work collaboratively with you on achieving your personal goals.

Whether you are returning to therapy, or beginning for the first time, sometimes taking the initial step to reach out can feel daunting. Feel free to email me with any questions or inquiries.

I also offer video/remote teletherapy sessions for those who need more flexible scheduling.

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.

Welcome, I am Arlyn Mendoza. I am a Marriage and Family therapist (LMFT) licensed in California with 15 years of experience working as a psychotherapist. I have worked with clients with a wide range of concerns including depression, suicidal ideation, anxiety, relationship issues, parenting problems, career challenges, OCD, ADHD, PTSD, bipolar, schizophrenia, and personality disorders, I also helped many people who have experienced physical trauma, domestic violence or emotional abuse. I have completed the Trauma Focus Cognitive Behavioral Therapy (TF-CBT), Polyvagal theory, EMDR, Griefs and Loss, and DBT for eating disorders trainings. As a therapist I worked with in both county and private practice community. My experience includes working with individuals, group, passionate about family therapy, and couples.

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.