Addiction therapists & psychiatrists in Petaluma, CA

I am a Licensed Clinical Social Worker (LCSW) with 28 years of experience in the mental health field. I earned my Master of Social Work (MSW) from the Hunter School of Social Work and have lived and practiced in California for over three decades. My professional background includes extensive work with older adults, individuals experiencing homelessness, and adults living with severe and persistent mental illness. I am known for my patient, compassionate, and attentive approach, and I strive to be fully engaged and present with every client I serve. My goal is to provide thoughtful, individualized support that helps clients feel understood and empowered in their therapeutic journey.

I bring 14 + years of experience providing thrrapy in both private and clinical settings. My work is grounded in a client centered strengths-based approach, rooted in unconditional, positive regard and a commitment to providing a safe, non-judgmental space where client can openly share their stories.

I identify as neurodivergent and have personally and professionally navigated ADHD. This experience allows me to bring both clinical knowledge lived understanding to my work, helping clients recognize their strengths, develop effective strategies, and move toward meaningful growth and stability.

I am a senior psychotherapist with more than 25 years of experience. Before becoming a therapist, I practiced law and accounting, experiences that gave me a broad understanding of the real-life challenges people face in their relationships, careers, and personal lives.

I bring this practical experience together with my psychological training to offer an integrated, thoughtful approach to therapy. I work to understand each client as a whole person—their history, relationships, current circumstances, strengths, and the challenges that brought them to therapy. My goal is to provide a supportive, experienced perspective while helping clients develop greater insight and make meaningful changes in their lives.

Hello, my name is Alexander Valenzuela PMHNP. I specialize in psychiatric medication management and cognitive behavioral talk therapy. If you're struggling with your mental health and realize you want help, you don't have to do it alone. I am looking forward to starting the journey with you to help achieve your best self.

I am Tony Gunn, a Licensed Independent Clinical Social Worker and Licensed Clinical Social Worker. I am also a Substance Abuse Professional and a board certified transgender care therapist. I value connection, trust, and respect.

I work with adults, teens, families, and couples. My focus areas include LGBTQIA+ clients, gender nonconforming clients, transgender care, sexual health concerns, trauma, grief, mood concerns, and major life transitions.

You receive care grounded in empathy, cultural awareness, and collaboration. Sessions center on clear goals, practical skills, and meaningful insight. I create a space where you feel heard, supported, and understood without judgment.

I provide services through in-person and telehealth settings. My approach blends evidence-based practice with care shaped around your needs, values, and lived experience. My goal centers on supporting clarity, stability, and long-term well-being through an affirming therapeutic relationship.

I'm here to listen while you talk — I'm also here to work with you. I show up warm, engaged, and genuinely invested in your growth. I'll ask thoughtful questions, offer honest feedback, and, when the moment feels right, gently challenge the beliefs or behaviors that may be keeping you stuck. You'll always feel heard and respected here, never judged.

Hello - I'm Dr. Claire Vines - welcome to my practice! I'm glad you're here. I am a Licensed Marriage and Family Therapist (LMFT) with a doctoral degree in psychology and over 15 years of experience supporting adult individuals, families, and adolescents through some of life's most challenging moments. My practice is entirely virtual, so I can meet you where you are — from the comfort of your own space. I work with clients across the lifespan, from teenagers to older adults, and I offer sessions in English, French, and Spanish.

My background spans a wide range of concerns, including trauma and PTSD, substance use and addiction, relationship difficulties, anxiety, depression, ADHD, and family dynamics. I approach every client as a whole person — not just a diagnosis — and I bring warmth, curiosity, and genuine care to each session.

I believe therapy works best when you feel safe, understood, and genuinely supported. My approach is warm, collaborative, and nonjudgmental, and I strive to create a space where you can be yourself. People often describe me as easy to talk to, and I believe that compassion—and even a little humor when appropriate—can make the healing process feel more comfortable. We'll work together to build on your strengths and help you create meaningful, lasting change.

I have experience working with individuals struggling with their mental health issues. Through therapy, we can discuss the areas of support that need your attention.

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.