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Addiction therapists & psychiatrists in Fullerton, CA


Top addiction and substance use disorder therapists and psychiatrists in Fullerton, CA
Whether you're facing alcohol use disorder, drug dependence, nicotine addiction, or gambling concerns, Headway's Fullerton-based providers offer personalized treatment plans. With 2,623 licensed therapists on our platform, you can find a provider experienced in addressing your specific recovery needs with flexibility and compassion.
I am a Licensed Marriage and Family Therapist (LMFT) with a Master’s degree in Marriage, Family, and Child Counseling and over 10 years of experience in the mental health field. Throughout my career, I’ve had the privilege of working with individuals, families, and couples across a wide range of settings, including dual diagnosis programs, residential treatment centers, county behavioral health clinics, and law-enforcement–affiliated crisis response teams.
My work alongside multiple police departments, providing crisis intervention in high-stress and high-risk situations, has shaped my ability to remain grounded, compassionate, and effective even during life’s most overwhelming moments. I bring that same calm and steady presence into the therapy room.
I have been a Licensed Marriage and Family Therapist for 28 years. I have worked in a Foster Care agency, as a Clinical Supervisor at a Children's Clinic in East LA and at a Drug, Alcohol, and Mental Health Facility. I also provided therapy for our military.
Hi, I'm Cassidy, and I am a Licensed Clinical Social Worker. I believe that healing starts with a warm, genuine connection. If you’ve been struggling with the weight of depression or anxiety, I’m here to walk alongside you with kindness and understanding. I love combining the 'science' of therapy with human connection, making sure you feel seen and supported while we break down the big stressors into more manageable pieces.
I have a Masters Degree in Clinical Social Work, and a Licensed Clinical Social Worker (LCSW), working in private practice as a Psychotherapist. I live in Los Angeles, and work in-person or hybrid, with adults, teens, couples and the aging population. I specialize in anxiety, life transitions, relationship issues, work stress/dissatisfaction, career goals, sleep disorders, substance use, trauma (ptsd/complex/acute), obsessive compulsive disorders (OCD/OCPD), attention deficit disorders (ADD/ADHD). In addition I deal with grief, isolation, and breaking creative blocks.
I am open, approachable, and committed to listening carefully to your experiences without judgment. I believe that each person carries a unique story, and my goal is to provide a supportive space where you feel heard, understood, and encouraged as you navigate life’s challenges and opportunities for growth. Together, we can explore what is most important to you and work toward creating a life that feels meaningful, authentic, and aligned with your values.
My background includes earning a Ph.D. from the University of California, Berkeley, along with a lifelong appreciation for personal growth, nature, and the healing power of connection. Growing up learning to surf fostered a deep respect for the ocean and the lessons it offers about resilience, balance, and adapting to life's changing conditions. These experiences have shaped my belief in the importance of honoring each individual’s journey and recognizing that growth often comes through both challenge and reflection.
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