Trauma and PTSD therapists & psychiatrists in Petaluma, CA

I'm a Licensed Clinical Social Worker in California, and I've been working in mental health since I was in my twenties — over 20 years, most recently within LA County public service. I'm now building a private practice focused on adults who are actively choosing to be in therapy. I see clients via telehealth throughout California.

I am a Licensed Clinical Social Worker (LCSW) with over 17 years of experience providing behavioral health services, including substance use treatment, trauma-informed care, crisis intervention, and co-occurring mental health treatment. I work with adolescents, adults, families, and older adults navigating addiction, anxiety, depression, trauma, grief, and major life transitions.

Throughout my career, I have worked with individuals from a wide range of backgrounds, cultures, identities, and lived experiences. I have extensive experience serving American Indian and Alaska Native communities and integrate culturally responsive, strengths-based, and holistic approaches into treatment. I am committed to providing inclusive, affirming, and respectful care and welcome clients of all backgrounds, identities, and life experiences.

My professional background includes work in residential treatment, psychiatric and behavioral health settings, crisis services, substance use programs, schools, tribal health programs, and community mental health. I have also supervised clinicians and social work students and contributed to program development focused on recovery, resilience, and culturally grounded healing.

You can know exactly where something comes from and still feel completely stuck in it. That's often where the real work begins. I work with adults and seniors navigating trauma, anxiety, relationship patterns, eating disorders, and the weight of holding multiple cultural worlds at once. I offer sessions in both English and Farsi. I was born in Tehran and came to the United States as a child. That journey shapes how I show up for clients who are holding two worlds at once. Clients often describe me as thoughtful, unhurried, and genuinely curious about who they are.

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.

The therapeutic approach I commonly use is Cognitive Behavioral Therapy (CBT), which focuses on changing thought patterns, and Psychodynamic Therapy, which explores past experiences and unconscious conflicts.

My work centers on helping clients navigate difficult transitions, strengthen relationships, and reconnect with their capacity for growth and healing. As a social worker with five years of experience, I believe every person deserves to feel heard, supported, and empowered. I’m passionate about creating a space where clients can show up as they are and feel met with compassion, curiosity, and care.

Hi, I’m a board-certified Psychiatric Mental Health Nurse Practitioner. I offer a supportive and judgment-free space to help you manage anxiety, depression, ADHD, eating disorders, and mood disorders. I work with children, adolescents, and adults using evidence-based care that’s tailored to your needs. My goal is to help you feel seen, heard, and empowered within the family. Let’s walk this journey together, one step at a time.

I am a Psychiatric Mental Health Nurse Practitioner. I provide compassionate and evidence-based mental health care. My nursing background and graduate education have prepared me to assess, diagnose, and treat a range of conditions.

I work with clients who experience anxiety, depression, mood disorders, sleep problems, stress, and life transitions. I offer medication management, education, and practical support. My goal is to help you feel heard, informed, and hopeful about your care.

Hello, my name is Sherri Crespin, a board-certified Psychiatric Mental Health Nurse Practitioner passionate about providing integrated care for complex mental health challenges, including personality disorders, PTSD and trauma, substance use disorders, ADHD, depression, anxiety, panic disorders, mood disorders, and bipolar conditions. My practice recognizes these conditions are interconnected in ways requiring specialized understanding.

I chose these specializations because I understand how trauma influences personality development, how ADHD complicates substance use recovery, how symptoms emerge during extreme stress, and how these complex interactions require providers who see the complete picture. Whether you're in recovery while managing other conditions, dealing with personality patterns that developed as survival mechanisms, or navigating multiple diagnoses, I bring the expertise needed for comprehensive care.

My approach emphasizes evidence-based treatments and the healing power of being truly understood. I recognize that seeking help for stigmatized conditions like personality disorders takes tremendous courage, especially after negative experiences with providers. I create a therapeutic space where you can explore your experiences without judgment or shame.

You can expect a thorough assessment, personalized treatment planning, and consistent support throughout our work together. My goal is to help you build resilience, develop effective coping strategies, and thrive in your daily life.

IMPORTANT: For current availability, visit https://mentalhealthpractitioners.com/ or call or text us anytime at 415-968-6515—we make it super easy! Intake forms are required before your first appointment. You can text us your info or email us at [email protected]. Please send us a picture of your insurance information and photo ID!

I’m a Licensed Clinical Social Worker with experience supporting adults, teens, and families in medical, community mental health, and addiction treatment settings. I’ve worked with a wide range of concerns, including anxiety, depression, trauma, and substance use. I bring a calm, supportive, and down‐to‐earth style to therapy so clients feel safe and understood. I also teach social work and sociology at the university level, which keeps me grounded in current research and best practices. Most importantly, I care about meeting you where you are and helping you move toward meaningful change.

I am a Latinx therapist who specializes in trauma and the healing journey that follows. My approach is grounded in both professionalism and personal experience. Having done my own therapy work, I understand the courage it takes to face painful experiences, navigate life's challenges, and commit to personal growth.

I recognize that healing is not always a linear process. Growth often involves discomfort, vulnerability, and persistence. Because of this, I strive to create a compassionate, culturally responsive space where clients feel seen, understood, and supported as they work toward meaningful change.

Whether you are processing trauma, navigating life transitions, or seeking a deeper understanding of yourself, I am committed to walking alongside you with empathy, authenticity, and respect for your unique experiences.