Bipolar disorder therapists & psychiatrists in Oxnard, CA

IMPORTANT: For current availability, visit https://mentalhealthpractitioners.com/ or call or 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. You can text us your info or email us at [email protected]. Please be sure to send us a picture of your insurance information and photo ID!

Hi! I'm Christina Stelly, DNP, APRN, PMHNP-BC — a board-certified Psychiatric Mental Health Nurse Practitioner based in Martinez, CA. With over 15 years of clinical experience across inpatient psychiatry, maternal health, and advanced practice, I am deeply committed to delivering compassionate, evidence-based mental health care to every person I serve.

I specialize in treating schizophrenia, bipolar disorder, PTSD, depression, anxiety, etc.

My academic background includes a Post-Certificate DNP in Psychiatric Mental Health from the University of Illinois Chicago, a Doctorate of Nursing Practice from Texas Tech University, and a Master of Science in Nursing from Touro University. I also completed an intensive NP residency focused on advanced psychiatric care, crisis stabilization, and forensic psychiatry, which further strengthened my clinical expertise.

Earlier in my career, I specialized in maternal mental health, serving as a Patient Care Director for high-risk obstetric populations and contributing to perinatal mental health policy at the state and national levels. This background gives me a uniquely broad, whole-person perspective on psychiatric care across the lifespan.

My approach is grounded in trauma-informed, individualized care. I take time to fully understand your history, concerns, and goals before collaboratively building a treatment plan tailored to you. I have also served on health policy committees and presented at national nursing conferences, reflecting my commitment to psychiatric care.

Stuck? In pain? Contemplating a life change, or just had one thrust upon you? Let's explore your options and make things easier.

I have 20+ years of experience helping demoralized adults back to high functionality. I specialize in helping develop motivational skills in those are dealing with depression, anxiety and adjustment issues (including relational and gender identity issues).

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.

I provide psychiatric evaluations, medication management, and supportive therapy for kids, teens and adults. I specialize in treating ADHD, anxiety, depression, mood disorders and trauma-related conditions. For individuals concerned about ADHD, I offer comprehensive evaluations that may include FDA-cleared computerized testing, clinical interviews, and standardized rating scales to help support an accurate diagnosis and guide treatment decisions. My goal is to provide clear answers, personalized care, and practical strategies that help you function at your best.

If you are struggling with depression, anxiety, stress, or life's emotional challenges, please know you don’t have to carry this weight alone. As a Psychiatric Nurse Practitioner, I am dedicated to helping you reclaim your life. My practice is built on a foundation of deep empathy and genuine care. I treat you as a whole person, not just a set of symptoms. Together, we will navigate your challenges using evidence-based treatments tailored to your unique story and goals. Your mental health journey deserves a safe space, and I am here to provide exactly that as we work toward your healing.

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.