Find a psychiatrist in Ontario, CA — covered by insurance

Hello, I'm Catherine, a DNP, board-certified Psychiatric Mental Health Nurse Practitioner with a specialization in treating adults with ADHD, anxiety and depression. By serving the underserved population, I found my passion for mental health and psychiatry. My focus is helping clients navigate the complexities of mental health and improving overall well-being.

As a Psychiatric Mental Health Nurse Practitioner, I am dedicated to helping people feel like themselves again. I provide compassionate, evidence based care for anxiety and depression, ADHD, PTSD, bipolar disorder and other mental health conditions.My goal is to create a judgement free space where patients feel heard and receive personalized treatment that fits their lives

I provide compassionate, evidence-based mental health care in a safe, judgment-free space.

Hi, I’m a psychiatric nurse practitioner who believes everyone deserves to feel heard, supported, and treated with kindness. I create a warm, welcoming, and judgment-free space where you can feel comfortable being yourself. I work with clients experiencing anxiety, depression, stress, mood changes, and other mental health concerns. Along with medication management, I also use supportive therapy techniques, including CBT and motivational interviewing, to help clients build healthy coping skills and feel more confident in their daily lives.

IMPORTANT: All clients must complete our intake form and sign our policies before their appointment. Please complete these documents at https://intakeq.com/new/6oakjo/lusjbb or contact us at 602-800-4699 (call or text). Please also email or text us a copy of your photo ID/driver's license at [email protected]

Hi, I'm Amy! As a board-certified Psychiatric Mental Health Nurse Practitioner, I provide comprehensive, individualized care for complex mental health challenges. My expertise includes ADHD, autism spectrum disorders, OCD, personality disorders, PTSD and trauma, schizophrenia and psychotic disorders, substance use disorders, depression, anxiety, panic disorders, mood disorders, and bipolar conditions.

What sets my practice apart is my commitment to seeing each person as a unique individual with their own strengths, challenges, and goals. Whether you're seeking your first diagnosis, managing multiple conditions, or looking for a fresh perspective, I bring both clinical expertise and genuine empathy to every interaction. I work to address not just symptoms, but the whole person behind them.

I believe in collaborative care, where your voice and preferences guide our treatment decisions. My approach combines evidence-based psychiatric interventions with respect for your lived experience and personal values. I take time to listen, ask thoughtful questions, and ensure you feel heard and understood. Whether we're exploring medication options, developing coping strategies, or working through diagnostic questions, you'll always be an active partner in your care.

My goal is to help you thrive in daily life. Together, we'll work toward building resilience, improving functioning, and creating the meaningful life you deserve. I'm here to support you every step of the way. I create a safe, judgment-free environment where healing and growth are possible. Ready to begin? I'm currently accepting new patients.

Glad to meet you!

I am Dr. Tayo (Omotayo) Alamutu, a Doctoral Prepared Psychiatric Mental Health Practitioner with an advanced training in diagnostic evaluation, psychopharmacology, and evidence‐based treatment for psychiatric conditions, Including anxiety, depression, PTSD, Bipolar, and ADHD. I provide diagnostic evaluation, medication management, and supportive therapy using evidence-based approaches.

Hi, I’m Mercy Nyeche, DNP, PMHNP-BC. I’m a board-certified Psychiatric Mental Health Nurse Practitioner dedicated to helping adults regain clarity, confidence, and emotional balance.

Reaching out for support can feel overwhelming especially when you’re used to being the strong one for everyone else. Whether you’re navigating anxiety, depression, burnout, life transitions, or feeling stuck in patterns that no longer serve you, you don’t have to do it alone.

My approach is compassionate, collaborative, and evidence-based. I take time to truly listen, understand your goals, and create a personalized treatment plan that fits your life, not just your symptoms.

Please note that I do not provide disability paperwork, leave of absence documentation, FMLA forms, legal letters, school accommodation letters, or other administrative forms. The only documentation I provide is a work excuse note for the date of your appointment and, when clinically appropriate based on my evaluation and professional judgment, up to three (3) days off from work. If you require any of the services or documentation listed above, I kindly ask that you schedule with another provider who offers those services. Thank you for your understanding and for helping ensure that your healthcare needs are matched with the appropriate provider.

I am a board-certified Psychiatric Mental Health Nurse Practitioner (PMHNP-BC) with a DNP (Doctor of Nursing Practice) degree from the University of Massachusetts Global. I have experience working with adolescents and adults in multiple settings facing various complex mental health issues, including OCD, depression, anxiety, ADHD and mood disorders.

It is my prayer to build a practice that helps you reach a place where your mental health is truly at the forefront. My hope is that with each appointment—and each day—you feel supported in moving closer to the best version of yourself.

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/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. Please be sure to send us a picture of your insurance information and photo ID!

I'm Stephanie Patrick-Calvillo, a Board-Certified Psychiatric Mental Health Nurse Practitioner who believes mental health care should be accessible, compassionate, and tailored to each individual. Over the past 15+ years, I've worked with diverse populations—from adolescents facing their first mental health crisis to adults navigating complex psychiatric conditions, and seniors experiencing cognitive and emotional challenges.

My practice is grounded in the belief that effective treatment goes beyond symptom management. I take time to understand your unique story, your strengths, and the factors that shape your mental health. Whether you're dealing with a new diagnosis or have been managing symptoms for years, I meet you where you are with respect and without judgment.

I specialize in treating mood disorders, anxiety, psychotic disorders, personality disorders, substance use concerns, and behavioral issues related to dementia. I've completed advanced certification training because I'm committed to staying current with evidence-based treatments—ensuring you receive care that reflects the latest research.

Beyond clinical work, I'm passionate about mentoring the next generation of healthcare providers. I've mentored nursing and nurse practitioner students from multiple universities, which keeps me grounded and reminds me why this work matters.

When you work with me, you're getting someone who genuinely cares, who's seen mental health challenges from many angles, and who believes deeply in your capacity for healing and growth.

I am a Psychiatric Mental Health Nurse Practitioner. I provide compassionate and evidence-based mental health care. My nursing background and graduate education have prepared me to assess, diagnose, and treat a range of conditions.

I work with clients who experience anxiety, depression, mood disorders, sleep problems, stress, and life transitions. I offer medication management, education, and practical support. My goal is to help you feel heard, informed, and hopeful about your care.

Hello, my name is Sherri Crespin, a board-certified Psychiatric Mental Health Nurse Practitioner passionate about providing integrated care for complex mental health challenges, including personality disorders, PTSD and trauma, substance use disorders, ADHD, depression, anxiety, panic disorders, mood disorders, and bipolar conditions. My practice recognizes these conditions are interconnected in ways requiring specialized understanding.

I chose these specializations because I understand how trauma influences personality development, how ADHD complicates substance use recovery, how symptoms emerge during extreme stress, and how these complex interactions require providers who see the complete picture. Whether you're in recovery while managing other conditions, dealing with personality patterns that developed as survival mechanisms, or navigating multiple diagnoses, I bring the expertise needed for comprehensive care.

My approach emphasizes evidence-based treatments and the healing power of being truly understood. I recognize that seeking help for stigmatized conditions like personality disorders takes tremendous courage, especially after negative experiences with providers. I create a therapeutic space where you can explore your experiences without judgment or shame.

You can expect a thorough assessment, personalized treatment planning, and consistent support throughout our work together. My goal is to help you build resilience, develop effective coping strategies, and thrive in your daily life.

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. You can text us your info or email us at [email protected]. Please send us a picture of your insurance information and photo ID!