Obsessive-compulsive disorder therapists & psychiatrists in Tustin, CA

Welcome! My name is Megan and I am a Licensed Marriage and Family Therapist. I have experience working with clients as young as 4 years old and up. I frequently work with clients who experience depression, anxiety, PTSD, trauma, ADHD, and relationship problems.

My name is Dr. Rosalyn Warren, and I am a Licensed Clinical Social Worker with extensive experience helping children, adolescents, young adults, adults, and older adults facing anxiety, depression, grief and loss, trauma, addiction, and suicidal thoughts. I am a certified informed addiction medicine professional, a certified grief and loss professional, and a trauma-informed professional. I have been an MSW for 30 years, licensed as an LCSW for 20 years, and I am currently pursuing my doctorate in Social Work at USC.

I am a person-centered therapist who creates a warm, nonjudgmental space where you are seen and heard. Together we will build practical coping skills and explore your values and strengths so you can navigate life's challenges with greater clarity, confidence, and resilience

As a therapist I'm here for you. It seems brave to me make a decision to come to therapy. My part is to listen and without judgment or personal agenda and to be effective in your needs and wants. Of course, I also need to be aware of the legals and ethicals of therapy. I attended Sarah Lawrence College and Harvard University for my BA, and Phillips Graduate Institute for my MA.

Hello, my name is Kateri Ross, and I am a Licensed Marriage and Family Therapist. I earned my Bachelor of Arts in Psychology from the University of California, Davis, and my Master of Arts in Counseling Psychology with an emphasis in Health Psychology from Santa Clara University.

My clinical background includes work in both community mental health and private practice settings, where I have helped individuals manage acute challenges as well as long-standing emotional and behavioral patterns that impact daily functioning and overall well-being.

I specialize in working with adults ages 18 and older experiencing anxiety, depression, OCD, trauma, postpartum depression and anxiety, binge eating, perfectionism, procrastination, stress management, and life transitions. I also support individuals who struggle with self-critical thinking, guilt, shame, emotional overwhelm, managing stress or difficulty maintaining balance during demanding phases of life.

I bring a wealth of experience from my work in child welfare for nearly 10 years, which has shaped me into a deeply trauma-informed practitioner. Over the years, I have supported clients of all ages and walks of life, including individuals facing complex socioeconomic stressors and diverse life circumstances. I am comfortable working with a wide range of mental health concerns, from mood disorders like anxiety and depression to more complex personality-based struggles. No matter your background or the challenge you are facing, I offer a stable, professional, and non-judgmental presence designed to help you process your experiences and move toward a healthier future.

I believe that therapy is a partnership, and my goal is to provide a safe, non-judgmental space where you feel truly heard. As a licensed clinical social worker, I specialize in supporting individuals as they navigate life’s transitions, stress, and anxiety. My approach is rooted in compassion and evidence-based practices, primarily utilizing Cognitive Behavioral Therapy (CBT) and a client-centered perspective to help you develop practical tools for your daily life. I am dedicated to working alongside you to build on your existing strengths, foster resilience, and help you create the change you are seeking. You don’t have to navigate these challenges alone; I invite you to reach out so we can start this work together.