Find a psychiatrist in Simi Valley, CA — covered by insurance

For the past year, I've worked with adults facing serious mental health challenges at one of Los Angeles's largest public health systems, and what I've learned is that lasting change comes from relationships built on trust. Now I'm bringing that experience into private practice, where I can focus on what matters most: your individual progress. I work with people navigating anxiety, depression, and PTSD, and I offer flexible evening and weekend availability via telehealth throughout California. As a PMHNP, I'm here to support your whole mental health journey.

Welcome! I’m a dedicated Psychiatric Mental Health Nurse Practitioner (PMHNP), passionate about providing holistic, solution-oriented care to individuals of all ages. I earned my degree from the University of South Alabama, and my approach is rooted in compassion, active listening, and evidence-based treatment tailored to your unique needs.

I specialize in medication management and psychotherapy for a wide range of mental health conditions, including anxiety, depression, OCD, PTSD, bipolar disorder, ADHD, schizophrenia, and mood disorders. Whether you’re a child, young adult, or part of the older adult population, my goal is to create a safe, supportive space where healing and growth can thrive.

I believe in treating the whole person, not just symptoms. Together, we’ll develop a personalized plan to help you regain balance and move forward with confidence. I look forward to supporting you on your mental wellness journey!

I am Amaka Iheaka, PMHNP-BC, a board-certified psychiatric mental health nurse practitioner with over 8 years of inpatient mental health experience. My path in mental health began as a mental health worker and progressed through nursing and leadership roles, including charge nurse and house supervisor. That's given me broad experience with a wide range of mental health needs. I work with children, adolescents, adults, and veterans from diverse backgrounds and provide comprehensive initial psychiatric evaluation, medication management, and psychotherapy. My treatment areas include anxiety, depression, ADHD, bipolar disorder, panic disorder, PTSD, trauma, grief, stress, and relationship and family concerns, with an interest in women's mental health. I'm passionate about helping people understand their mental health and feel empowered to take an active role in their care.

I'm Saby Kirpal, a Psychiatric Mental Health Nurse Practitioner dedicated to providing comprehensive mental health care. I hold Master's degrees from Chamberlain University and Walden University, graduating with Presidential Honors, reflecting my commitment to clinical excellence. My diverse professional background spans inpatient psychiatric hospitals, residential treatment centers, and outpatient clinics, giving me insight into mental health treatment at every level of care. I specialize in treating depression, anxiety, autism spectrum disorders, eating disorders, and substance use disorders across age groups. My experience includes working with children as young as eight through adults in crisis stabilization, residential treatment, and ongoing medication management.

What makes my practice unique is the integration of my nursing background with psychiatric expertise. I understand how physical health, medications, lifestyle factors, and mental health interconnect. Being trilingual in English, Hindi, and Punjabi, with conversational Spanish, allows me to serve diverse communities and appreciate how culture shapes mental health experiences.

I've worked from UCSF Health to community clinics, teaching me that excellent care isn't about the setting—it's about the relationship. Whether you're seeking help for the first time, between providers, or managing ongoing conditions, I'm here to partner with you. My approach centers on listening first, explaining clearly, and making decisions together. Mental health treatment should never feel like something done to you, but rather something we navigate together. I'm committed to creating a space where you feel respected, understood, and genuinely supported.

I’m Antionette Sob, a Board-Certified Psychiatric Mental Health Nurse Practitioner dedicated to empowering individuals to live fuller, more balanced lives. With over a decade of nursing experience and advanced training in mental health, I aim to provide safe, supportive, and compassionate care. I believe that everyone can heal and grow — sometimes we need the right tools and guidance.

Hello, I'm Mindy. I'm a board-certified psychiatric mental health nurse practitioner with 16 years of clinical experience. My path has included military service, community health work in rural Morocco, and care across many settings, from intensive care to hospice. These experiences shape how I show up: with warmth, curiosity, cultural humility, and respect for everyone's story. I treat the whole person, not just the diagnosis.

That means taking time to dig into your history, what has worked, what has not, and what you actually want from your care. Whether that is medication management or medication management with therapy, we figure it out together.

I work with adolescents, adults, and older adults navigating anxiety, depression, ADHD, trauma, bipolar disorder, and life transitions including loss, chronic illness, major life changes, and times when you just cannot name what is wrong yet.

Richard Perez is a Board Certified Psychiatric-Mental Health Nurse Practitioner. For over 15 years, he has dedicated his career to serving the healthcare needs of Long Beach and Los Angeles County. Richard wants to continue improving the lives of each patient by providing professional, compassionate, and person-centered care.

Richard has spent the last two years providing mental health care to underserved populations. This experience has significantly sharpened his clinical skills, which he now aims to bring to the general patient population.

I am a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-C) providing compassionate, evidence-based care through telehealth. My background includes experience in emergency care and mental health treatment. I work with adolescents and adults experiencing anxiety, depression, trauma-related conditions, and mood disorders. I take a collaborative and supportive approach and work closely with clients to develop personalized treatment plans focused on improving emotional well-being.

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.

I am a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP) who is passionate about providing compassionate, supportive, and individualized mental health care. I work with adolescents and adults who may be struggling with anxiety, depression, mood changes, trauma-related concerns, or life stressors.