ADHD therapists and psychiatrists in Fontana, CA

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 am very honest, caring, real and genuine. Encouragement and support for their future journey.

Hello, I’m a Licensed Marriage and Family Therapist, licensed since 2008, with experience working with diverse populations ranging from children to older adults. I provide a warm, safe, and nonjudgmental space where clients can feel supported and understood. I especially enjoy helping individuals navigate life transitions such as starting college, graduating, changing jobs, adjusting to civilian life after the military, or entering retirement. My areas of focus include women’s issues, anxiety, depression, and building self-acceptance. I look forward to supporting you as you move toward growth and balance in your life.

Hi, I’m Amaris, a Licensed Clinical Social Worker who believes healing happens best in a space where you feel safe, understood, and never judged.

I work with children, teens, adults, and older adults navigating anxiety, ADHD, emotional overwhelm, grief, and major life transitions. Whether your child is having big feelings they don’t know how to manage, you’re feeling stuck in patterns that don’t serve you, or your family is walking through the heartbreak of dementia or loss, you don’t have to figure it out alone.

My style is supportive, down-to-earth, and collaborative. Therapy with me isn’t about “fixing” you, it’s about helping you understand yourself, build practical tools, and feel more confident handling life’s challenges. I blend evidence-based approaches with compassion, creativity, and sometimes even humor, because growth doesn’t have to feel heavy all the time.

Parents appreciate that I help kids build emotional regulation skills in ways that make sense to them, and I make sure caregivers feel supported too. Adults often come to me when anxiety, emotional ups and downs, or grief feel overwhelming. I also have a special place in my heart for working with older adults and families facing Alzheimer’s, dementia, and end-of-life changes.

At the core of my work is this belief:

You are not broken, you’re human, and you’re capable of growth.

If you’re ready for a space where you can show up exactly as you are, we’ll work at your pace, together.

Growing up near a national park, I am consistently reminded of and influenced by the importance of nature on our physical, mental, and emotional health in my mental health practice. As an LMFT, I've worked with a variety of populations, most of whom experienced major trauma or complex trauma, and aid them in reconnecting to their sense of self and safety. I received my MS from California Lutheran University with a specialization in trauma and BA from CSU Chico. I have been licensed for 4 years and have provided therapy for the last 8 years including an associate and traineeship.

Welcome to my profile! As a Licensed Clinical Social Worker, I believe that prioritizing mental health will set the foundation for the path ahead of you. It's not easy to start your journey but what matters is that first step, which to me, is understanding what your mind and emotions need so that you can begin to mold yourself into the person you deserve to become. I have been practicing for 4 years and enjoy supporting individuals, couples, and families in facing their challenges with confidence.

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.