Book a therapist or psychiatrist in Brea, CA covered by United Healthcare

Many people come to me feeling overwhelmed, anxious, burnt out, or simply “not like themselves.” Whether the root is mental health, hormones, or a mix of both, my goal is to help you understand what’s happening in your body and mind — and create a plan that actually helps you feel better.

I am a Family Nurse Practitioner with over 13 years of experience treating complex chronic conditions, acute medical issues, and a wide range of mental health concerns. My background in the emergency room strengthened my ability to stay calm, think clearly, and support patients through some of their most difficult moments.

I am double board‐certified as an FNP‐BC and PMHNP‐BC, which allows me to integrate medical and psychiatric expertise. This means I look at the full picture — hormones, sleep, stress, mood, lifestyle, and physical health — to understand what’s driving your symptoms.

My approach is compassionate, practical, and evidence‐based. I take time to listen, explain things clearly, and work with you to create a treatment plan that fits your life. You deserve care that feels supportive, personalized, and focused on long‐term wellness.

If you’re ready to feel more balanced, focused, and in control again, I’m here to help you get there.

Whether you are struggling with depression, low self-esteem, anxiety, building intimacy in relationships, responding to emotions, or the stress of being human, it is key to know that you are not alone. I offer a safe and comfortable space to explore these struggles.

I provide psychotherapy to adults, young adults, children, women, and families in which I specialize in anxiety. As a therapist I diagnose and treat depression, anxiety, trauma, ADHD and other mental health disorders.

I believe that getting better from a mental health disorder is not only possible, but realistic. I am here to guide you on that journey of healing. So that you can gain peace and continue to pursue your dreams and goals. When working with children I work with parents to provide play therapy, art therapy, and pet therapy

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.

I am a bilingual (Spanish & English) marriage and family therapist licensed in California with over 14 years of experience working in clinical practice. I am born and raised in San Francisco's Mission District. I am Salvarodan and Nicaraguan; and a native Spanish speaker. I have served clients experiencing multiple occurring conditions requiring some form of crisis stabilization service or intervention. I have counseled individuals and families dealing with an array of issues such as immigration/deportation, domestic and community violence, teen pregnancy, work – readiness, homelessness, substance abuse, and more. I use a client-centered and strengths-based approach when I work with clients. I believe that it is critical to collaborate with cleints in identifying and attaining what they are seeking. I believe that clients are experts in their lives and I am an expert my field.

I am a Board Certified Psychiatric Mental Health Nurse Practitioner who provides compassionate, patient-centered, and evidence-based care. I strive to create a safe, nonjudgmental space where you feel heard and supported. Together, we develop personalized treatment plans focused on your goals, well-being, and long-term mental health.