

Access mental health support through UnitedHealthcare in Rancho Cucamonga and surrounding neighborhoods like Ontario and Fontana. With copays approximately $30, patients save an average of 75% on sessions through Headway's extensive provider network.
You know why you struggle, but knowing has not changed how you feel. You replay conversations, say yes when you want to say no, stay attached to people who hurt you, or react like you are in danger even when you are safe. I work with adults dealing with anxiety, trauma, relationship patterns, betrayal, boundaries, and the reactions they wish they could stop.
I attended San Diego State University for my undergraduate studies and received my masters in Social Work from Loma Linda University. I have provided services in various settings; community mental health clinics, non-profits, private sector and inpatient psychiatric units. I also work with a diverse population and have experience providing support to children, adolescents, adults, couples and families.
I love doing this work! I consider it a great privilege to walk alongside my clients, to partner with them, support them in their journey, and witness their growth.
I’m a licensed therapist who understands that life’s journey can be filled with both joy and challenges. With experience working with clients facing anxiety, depression, and identity struggles, I prioritize creating a safe, judgment-free space where you can feel heard and validated. My passion lies in guiding individuals through their emotional landscapes, helping them find purpose and self-confidence to handle life’s challenges.
Vanessa Diaz is a board-certified, licensed provider who offers expert mental health care for anxiety, depression, ADHD, PTSD, bipolar disorder, stressful life events, and many more conditions. Her goal is to help her clients live their best lives using modern, evidence-based solutions.
Hello! Congratulations, on starting your journey to finding a therapist that meets your needs! I have been a therapist for 8 years in California. I received my Masters from USC and am a Licensed Therapist. I truly enjoy building connections with my clients and working collaboratively with them.



Headway makes it easy to get affordable in-network mental health care with United Healthcare — from finding the right therapist or psychiatrist, to understanding costs, to booking your first session.
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