Obsessive-compulsive disorder therapists & psychiatrists in Lancaster, CA

Hi, I’m Eliza Rivera-Mitu, a board-certified Psychiatric Mental Health Nurse Practitioner and Family Nurse Practitioner. I specialize in treating ADHD, anxiety, depression, and mood disorders, as well as the psychiatric challenges in autism. With a background in both psychiatry and family medicine, I take a holistic approach that considers the whole person—not just the diagnosis. I'm passionate about helping you feel heard, empowered, and supported in your mental health journey.

I am someone who wants to support personal growth in others. Life is rough and we don't always listen to our heads and that's okay. I am someone who tries to meet clients where they are and not judge.

I’m a Psychiatric-Mental Health Nurse Practitioner who is passionate about helping individuals of all ages navigate life’s challenges. I believe true healing involves caring for the whole person—mind, body, and spirit. I strive to build strong, trusting relationships with my patients and work together to create personalized treatment plans that promote growth, resilience, and long-term well-being

Hello! I’m a board-certified Psychiatric Mental Health Nurse Practitioner providing personalized care through telehealth. I work with adults experiencing anxiety, depression, trauma, ADHD and stress-related challenges. My goal is to create a space where you feel comfortable, heard, and supported without judgment. I take a collaborative approach to care and include medication management when appropriate. I also offer services in both English and Spanish.

If you’re feeling overwhelmed by anxiety, navigating relationship challenges, or trying to manage things like ADHD, PMDD, or hormone-related changes, you don’t have to figure it all out on your own. I know how much life can demand—balancing work, relationships, family, and everything in between can leave very little space to actually slow down and check in with yourself.

I work with adults and couples, and I really value creating a space that feels safe, supportive, and easy to show up in. My style is laid-back and genuine, and I care a lot about building a strong, collaborative connection so therapy feels helpful—not intimidating.

I’m a doctoral-prepared, board-certified Psychiatric Mental Health Nurse Practitioner who works with clients across the lifespan. I earned my Doctor of Nursing Practice degree from the University of Arizona and have experience caring for individuals in outpatient, intensive outpatient, and higher-acuity mental health settings. My background includes treating anxiety, depression, ADHD, trauma-related concerns, OCD, mood disorders, and substance use. I take a thoughtful, practical, and individualized approach to care, with the goal of helping clients feel understood, safe, supported, and comfortable being honest when feeling emotionally vulnerable.

I am dedicated to helping teens struggling with trauma and self-harm behavior. My experience working with Orange Unified School District, running groups from grade 6-12 for students struggling with emotional and behavioral problems has given me unique insight into not only helping teens, but also working with the families, schools, and community to provide more effective treatment. I have partnered with Western Youth Services in helping at risk teens and low income families in helping adolescents to overcome academic barriers and families cope with serious defiance and drug use.

Welcome, I'm glad you're here.

I’m Bechael S. Harris, MSN, APRN, PMHNP-BC, a board-certified psychiatric mental health nurse practitioner with over 27 years of nursing experience. I provide care for adults and older adults navigating challenges such as depression, anxiety, dementia, Alzheimer’s disease, and other mental health concerns. My practice blends compassion, evidence-based treatment, and a commitment to helping each person feel heard, valued, and supported.