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Addiction therapists & psychiatrists in Fontana, CA


Top addiction and substance use disorder therapists and psychiatrists in Fontana, CA
Fontana residents seeking help with substance use disorder, alcohol addiction, or behavioral addictions can find compassionate providers specializing in 12-step facilitation, SMART Recovery, and relapse prevention strategies. Headway's network offers medication management support and talk therapy tailored to your recovery journey.
IMPORTANT: For current availability, visit https://mentalhealthpractitioners.com/ or call/text us anytime at 415-968-6515—we make it super easy! Intake forms are required before your first appointment and will be emailed to you when you book online. Please be sure to send us a picture of your insurance information and photo ID!
I'm Stephanie Patrick-Calvillo, a Board-Certified Psychiatric Mental Health Nurse Practitioner who believes mental health care should be accessible, compassionate, and tailored to each individual. Over the past 15+ years, I've worked with diverse populations—from adolescents facing their first mental health crisis to adults navigating complex psychiatric conditions, and seniors experiencing cognitive and emotional challenges.
My practice is grounded in the belief that effective treatment goes beyond symptom management. I take time to understand your unique story, your strengths, and the factors that shape your mental health. Whether you're dealing with a new diagnosis or have been managing symptoms for years, I meet you where you are with respect and without judgment.
I specialize in treating mood disorders, anxiety, psychotic disorders, personality disorders, substance use concerns, and behavioral issues related to dementia. I've completed advanced certification training because I'm committed to staying current with evidence-based treatments—ensuring you receive care that reflects the latest research.
Beyond clinical work, I'm passionate about mentoring the next generation of healthcare providers. I've mentored nursing and nurse practitioner students from multiple universities, which keeps me grounded and reminds me why this work matters.
When you work with me, you're getting someone who genuinely cares, who's seen mental health challenges from many angles, and who believes deeply in your capacity for healing and growth.
I’m a Licensed Clinical Social Worker (NY & CA) with an MSW from NYU and a BA in Communications from Northwestern. With 14 years as a professional actor and teaching artist, I incorporate creativity into my eclectic therapeutic approach, which includes CBT, mindfulness, expressive arts, and psychodynamics. I specialize in supporting clients with anxiety, depression, identity exploration, relational challenges, and personal growth.
Dr. Clancy Cavnar is a licensed psychologist with specializations in addictions and psychedelic therapy. She has worked with a wide variety of people and with a broad range of diagnoses and life situations that therapy can help with. She offers a comprehensive assessment and treatment focused on a client’s individual needs. Dr. Cavnar is empathic and compassionate, and therapy with her is an exchange of ideas, with deep listening and non-judgmental acceptance.
I have worked with a variety of clients of all ages and cultural backgrounds. My primary focus has been on individual therapy but enjoy working with couples and families as well. I bring empathy, unconditional positive regard, and genuineness to all of my therapy sessions.
Hello! I’m Najwa Azizi, a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) dedicated to helping individuals navigate life’s challenges with compassion and support. I specialize in treating anxiety, depression, ADHD, trauma, mood disorders, stress, and burnout through a personalized and collaborative approach to care. With a background in both behavioral health and critical care nursing, I understand the importance of treating the whole person — emotionally, mentally, and physically. My goal is to create a welcoming, judgment-free space where clients feel safe, heard, and empowered to grow, heal, and reach their full potential.
Asking for help can feel harder when you've spent most of your life being the one who holds things together. I'm Neydi, a bilingual English and Spanish speaking Licensed Clinical Social Worker with 13 years of experience working with children, adolescents, adults, and seniors. I work with individuals and families navigating trauma, grief, anxiety, and substance use. These challenges rarely arrive alone and almost always connect back to our relationships, our families, and the communities we come from. Clients often describe me as warm, direct, and genuinely invested.
About our therapists who can help with addiction and substance use located within 20 miles of Fontana, CA



- 100%Substance use / addiction
- 100%Anxiety
- 100%Depression
- 95%PTSD
- 90%Trauma

- 100%Aetna
- 95%Carelon Behavioral Health
- 90%Cigna
- 90%Anthem Blue Cross California
- 65%Blue Shield of California

- 90%English
- 25%Spanish
- 5%Arabic
- 5%Igbo

- 90%In-person or online
- 10%In-person only

- 60%Woman
- 40%Man

- 35%Licensed Marriage/Family Therapist
- 35%Nurse Practitioner
- 25%Licensed Clinical Social Worker
- 5%Clinical Psychologist

- 90%Individual therapy
- 60%Family therapy
- 30%Child or adolescent therapy
- 15%Couples therapy
Frequently asked questions


Find the right addiction counselor for you
Headway makes it easier to find support for overcoming addiction — from finding the right provider, to understanding costs, to scheduling with ease.
Factors to Consider When Choosing an Addiction Therapist in Fontana
Finding addiction therapists in Fontana starts with identifying the kind of support that fits your needs. Addiction care can include support for alcohol use, substance use, compulsive behaviors, relapse prevention, and related concerns like anxiety or trauma. Look for a therapist whose listed specialties and training match what you want to address. Some therapists use motivational interviewing, cognitive behavioral therapy for substance use, or harm reduction frameworks. Some people may also work with a prescriber as part of their care team.
Fontana has local therapy options, and virtual appointments can expand your search across California when the right local fit has limited availability. Recovery can involve progress, setbacks, and changing goals, so it helps to find a therapist who describes a nonjudgmental approach and experience with addiction care. As you compare therapists in Fontana, consider appointment times, whether they are accepting new patients, and how they structure sessions. Reading therapist bios can help you understand their communication style, approach to substance use concerns, and experience with the type of support you want.
Therapy in Fontana can be a significant expense without insurance. Using in-network insurance is one of the most reliable ways to reduce session costs and understand what you may pay before your first visit. Headway helps you find therapists who match your preferences and offers upfront cost estimates after you enter your insurance details to confirm coverage for your specific plan and location. You can browse therapists, review bios, and book directly when you’re ready.
If you or someone you know is experiencing severe withdrawal symptoms — especially from alcohol or benzodiazepines — talk to a medical provider or seek emergency care before starting outpatient therapy. If you or someone you know is struggling with addiction or substance use and is in a crisis, immediately reach out to:
* 988 Suicide & Crisis Lifeline — call or text 988 * SAMHSA National Helpline — 1-800-662-HELP (4357), free, confidential, 24/7 * Crisis Text Line — text HOME to 741741
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