Trauma and PTSD therapists & psychiatrists in Rancho Cucamonga, CA

Hello, my name is Leslie Rozner and I'm a Licensed Clinical Social Worker (LCSW) based in California. I received my Master's from the University of Southern California and have been practicing for 6 years. I have worked with incarcerated and probation involved adolescents and families for 16 years in residential settings and in the community. My style is warm, authentic, humorous, and compassionate.

As a therapist my goal is to break the stigma that comes with therapy. I strive to create a collaborative, nurturing therapeutic relationship that can help transform one's pain or uncertainties into one of healing. Life can be difficult and sometimes confusing therefore I want to create a corner where one can feel safe, understood, and free of judgement.

My work is grounded in behavioral therapy, and a firm belief that people can change. I prefer a flexible and collaborative approach that evolves as we work together. Though the foundation of my work is behavioral, I develop integrated treatment plans for each new client, drawing on other evidence-based modalities and new research.

I am a licensed marriage and family therapist with over 15 years of experience helping individuals heal, grow, and achieve meaningful change. I know that starting therapy can feel like a big step, and I deeply respect the courage it takes to begin. My goal is to create a warm, supportive environment where you feel truly seen, heard, and valued. What drives me most is the belief that everyone has the capacity to grow, adapt, and reconnect with themselves. My work is inspired by a genuine appreciation for each person’s unique story, and by the transformative power of empathy, understanding, and trust.

I believe that most people are either stuck repeating a cycle of generational trauma, or carrying the burden of bravely breaking that cycle. You deserve to break that cycle by discovering and embracing your best self, without fear or shame. But I understand that this is not always easy. I can help you break down the barriers that prevent you from achieving your goals and assist you on a transformative journey to becoming the person you want to be. Therapy is a process of the human spirit requiring courage, creativity, and self-compassion and I welcome you to join me.

Provides services from holistic and spiritual lens in addition to a cognitive behavioral approach.

Do you feel like something is wrong with you? Do you wish it would all just stop and go away? Is your child acting out and you don't know why or what to do? If you have had any of these thoughts, then you're in the right place! My practice is based around what happened to us, not what is wrong with us. I am here to support & guide you in processing thoughts and feelings, reflect on experiences, learn new coping skills, and figure out next steps. I will listen, teach, brainstorm, guide and help you build tools to meet your goals.

Hi there, I'm a board-certified Psychiatric Mental Health Nurse Practitioner whose practice is rooted in one foundational belief: every person deserves compassionate, individualized mental health care — regardless of background, circumstance, or the barriers and challenges they've faced along the way.

I focus on the treatment of depression, anxiety, and life's traumas, with a particular dedication to individuals from underserved and marginalized communities who have historically faced systemic barriers to quality mental health care.

All care is grounded in evidence-based practice, blending the most current clinical research with individualized judgment and patient-centered values. As a lifelong learner, I actively pursue continuing education and emerging best practices in psychiatric care — because excellence in medicine requires ongoing growth, humility, and a willingness to be taught by both science and the patients who make this work meaningful.

I welcome patients of all backgrounds and identities, and I am honored to walk alongside each person on their journey toward healing, wholeness, and hope.

I am pleased to meet you on your journey of self care and growth! If you have ever felt stuck or overwhelmed, you are not alone. I work with adults navigating life transitions, stress, anxiety, depression, relationships, trauma, grief/loss, family conflict, mood regulation, coaching, Christian counseling, cultural and systemic issues to name a few. Some areas I've worked in are healthcare, schools, adoptions, hospice etc. I will create a safe, supportive space as we do the work to obtain the type of life you want and reach your goals.