Trauma and PTSD therapists & psychiatrists in Fullerton, CA

Margie Tyrone is a licensed marriage and family therapist (LMFT) with over 20 years of experience providing compassionate and effective therapy to individuals, couples, and families. With a deep passion for helping people navigate life’s challenges, Margie specializes in transgender care, offering a safe and supportive space for clients to explore their gender identity and transition experiences.

Hello and welcome! I'm a California LPCC and LMFT. I'm currently in northern California and specialize in trauma. I'm EMDR trained and IFS informed and those are my primary approaches to addressing trauma.

With over 20 years of experience in the mental health field, working in some of the most challenging clinical settings, I have a diverse skill set to process through even the most complex issues. While I specialize in trauma focused cognitive behavioral therapy, I realize that the human condition is complex and I do not believe in an “one size fits all” approach to treatment. Rather, I find the most success in tailoring my interventions to align with my client’s individuality and personal goals.

I am a Licensed Clinical Social Worker in California with a doctorate, a master of science in gerontology and healthcare, and certification in yoga therapy. My clinical focus is people living with serious illness, cancer, and the psychological and existential dimensions of a significant medical diagnosis.

I bring my own lived experience with malignant brain cancer to this work. That shapes how I understand fear, uncertainty, and what it means to confront something that threatens not just your life but your sense of who you are. I see clients in private practice and volunteer at local cancer centers.

avigating emotional distress or long-standing conflict can feel like being fractured, but healing often begins with finding a reliable and experienced partner. I am Dr. Julie Cohen, a Clinical Psychologist with over 45 years of experience. I have spent my career helping individuals, couples, and families resolve conflict—whether it’s occurring in the living room or the workplace. I specialize in treating depression, anxiety, and stress, particularly for those who are ready to dive into their inner experience to improve how they feel about themselves and their relationships. I feel privileged to help my clients achieve their goals and improve their lives by providing the expert, seasoned care necessary to handle even the most complex challenges with precision and kindness.

I believe that the foundation of our work is a relationship of absolute trust and safety. My extensive training allows me to look at your life through a wide lens, understanding how your past experiences and upbringing shape your current personality and challenges. I encourage an honest and direct dialogue, as that is where true mutual understanding begins. When I am not working with clients, I value the perspective that comes from a long career dedicated to human behavior, often finding restoration in the very principles of balance and growth that I share in my sessions. I want my clients to feel safe and empowered during their time with me, knowing they have a safety net of four decades of clinical expertise behind them.

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.

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’m a licensed clinical social worker who specializes in treating narcissistic abuse, postpartum challenges, and relationship issues. I’ve spent years helping clients rebuild their sense of self, strengthen boundaries, and recover from painful relational patterns. My style is direct, compassionate, and deeply trauma-informed. I believe in creating a safe, steady space where you can heal, grow, and feel truly supported.

I have extensive experience and training in the area of trauma and substance abuse. Prior to building my private practice I provided mental health to youth in the child protective services then later I provided therapeutic services in an inpatient residential treatment center for substance abuse. I am trauma informed and specialize in processing traumatic memories utilizing EMDR and integrated fragmented parts of the self by using IFS therapy.

I’m Thomas Moore, LPCC, a licensed professional clinical counselor providing therapy for individuals navigating anxiety, trauma, emotional overwhelm, identity development, and complex relational patterns. Many of the people I work with feel stuck in repeating cycles such as overthinking, people pleasing, emotional shutdown, intense reactions, or difficulty maintaining stable relationships even when they logically understand what they should do. My goal is to help you translate insight into real change.

My approach is structured and compassionate. I integrate evidence based methods including cognitive restructuring, emotional regulation training, interpersonal effectiveness skills, and trauma informed therapy. Sessions focus on understanding why your brain reacts the way it does and building practical tools you can actually use outside the therapy room. This is not only about talking through problems but learning how to respond differently when they show up in real life.

I work well with clients who want more than passive support and are ready to build skills, increase self awareness, and interrupt patterns that no longer serve them.

What clients should know before starting

Therapy with me is collaborative and active and you will learn strategies rather than only venting. We will work on understanding both the emotional and neurological side of your reactions. Sessions focus on present day functioning while also addressing past experiences that still affect you. I may gently challenge patterns when it supports growth while maintaining a supportive and respectful space. Progress often comes from small repeated changes rather than sudden breakthroughs.

If you are looking for therapy that combines validation with practical change, we will likely work well together.

I am a licensed clinical social worker, with over 10 years of experience in working with adolescents and adults with major focus on anxiety and depression. I am determined to help you find a balance in your life where you can learn to prioritize your mental health. Prioritizing yourself can be hard, so congrats for taking that first step.