

Seeking mental healthcare in Laguna Hills? Explore talk therapy and medication management with experienced providers throughout the area, including Aliso Viejo, Coto de Caza, and Emerald Bay. Access 942 providers through Headway, with sessions often covered by insurance and average savings of 75%.
I am a board-certified Psychiatric mental Health Nurse Practitioner (PMHNP) with over 9 years of experience in mental health care as a Psychiatric Registered Nurse. I graduated with honors and am passionate about providing compassionate, evidence-based care to individuals across the lifespan. My clinical experience includes working with patients experiencing depression, anxiety, mood disorders, and severe mental illness in both inpatient and outpatient settings.
My name is Dianne Fontaine, MSN, APRN, and I'm a Licensed Psychiatric Mental Health Nurse Practitioner, Board Certified (PMHNP-BC) by the American Nurses Credentialing Center (ANCC). I obtained my Master’s Degree from Walden University and has undergone advanced clinical training, equipping me to assess, diagnose, and treat a spectrum of psychiatric illnesses, as well as provide psychotherapy.
Great to meet you! I am Tammy D. Moijueh, Psychiatric Mental Health Nurse Practitioner. I am pleased to serve with the best of my expertise and commitment to your well-being, offering training in outpatient psychiatry, ambulatory care, and telemedicine. My goal is to make communications easy, insightful, and encouraging. My Doctorate in Nursing Practice from Charles R. Drew University of Medicine and Science, combined with over 10 years of experience in the field, enhances behavioral health training and promotes the most positive treatment outcomes.
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!
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, and etc.
My academic background includes a Post-Certificate DNP in Psychiatric Mental Health from the University of Illinois Chicago, a Doctorate of Nurse 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.
Hi, I’m Tina Chen, a Psychiatric Mental Health Nurse Practitioner dedicated to helping clients feel their best. I specialize in treating depression, anxiety, and ADHD, and I combine medication management with practical tools from CBT and positive psychology. With advanced training from California Baptist University and National University, I focus on creating a supportive, collaborative space where you can build confidence, resilience, and balance in your everyday life.
I work with adults across the full span of life, from age 18 through 103, and I truly value the different experiences that come with each stage. Whether you are navigating depression, anxiety, bipolar disorder, ADHD, or simply wanting to feel more balanced and well, I am here to support you. I believe mental health care should feel accessible and responsive, which is why I offer flexible options like same day appointments, telehealth, and even house calls. My goal is to meet you where you are and provide care that fits into your life, not the other way around.











Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.
Finding the right psychiatrist in Laguna Hills starts with understanding what kind of care you need. Psychiatrists are medical doctors who can diagnose mental health conditions, prescribe medication, and monitor your response over time. If you're looking for help with anxiety, depression, ADHD, bipolar disorder, or another condition that may benefit from medication management, a psychiatrist may be the right fit. Psychiatric nurse practitioners (PMHNPs) can also prescribe and manage medication and are another option available through Headway.
With many providers practicing across Orange County, narrowing your search can take time. Consider what matters most to you — whether that's a provider who specializes in a specific condition, offers virtual appointments, or is located near Laguna Hills. Reading a provider's bio can help you understand their approach and decide if they're a good match before you book.
Psychiatry in the Laguna Hills area can be expensive without insurance. Using your in-network benefits is one of the most reliable ways to lower your out-of-pocket costs. On Headway, you can enter your insurance details to see estimated session costs upfront, and many patients pay as low as $0 per visit. Nationally, Headway partners with over 100 insurance plans, making it easier to find a psychiatrist who is both the right clinical fit and covered by your plan.
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