Obsessive-compulsive disorder therapists & psychiatrists in Ontario, CA

My name is Jacqueline Aguilar, and I am a Licensed Clinical Social Worker (LCSW) based in Southern California with over 13 years of experience in both mental health and healthcare settings. As a therapist, I am especially passionate about helping individuals overcome their fear of travel—whether that involves flying, visiting a new country, or taking a first cruise. In addition to this focus, I support clients in managing anxiety disorders, chronic health, depression, self esteem and OCD.

I have found it deeply rewarding to help individuals build self-esteem, navigate life transitions such as divorce or breakups, and process grief related to the loss of a loved one or cherished pet. Ultimately, my goal is to support each person in reaching meaningful, lasting change.

I provide a space rooted in safety, deep listening, and compassion. Healing is a sacred journey—a process of growing insight, clarity, and wisdom while reclaiming wholeness and transforming pain into purpose. Together, we can explore the paths that lead to a satisfying life filled with peace, joy, and mastery.

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.

As a Psychiatric Mental Health Nurse Practitioner (PMHNP), I’m trained at the graduate level in mental health care across the lifespan. I assess mental health concerns, diagnose conditions, prescribe and manage psychiatric medications, and provide psychotherapy. I also coordinate care with therapists, primary care providers, and other specialists as needed.

I am a dual board-certified Nurse Practitioner specializing in both Family Practice and Psychiatric Mental Health. With a foundation in whole-person, evidence-based care, I integrate medical management with psychotherapy and lifestyle interventions to support mental and physical wellness.

My background spans outpatient psychiatry, primary care, home health, and assisted living settings, allowing me to understand the unique needs of patients across all stages of life. I have extensive experience treating mood and anxiety disorders, trauma-related conditions, and chronic medical comorbidities that impact emotional well-being.

I believe in creating a collaborative, compassionate, and culturally sensitive environment where patients feel heard and empowered to take an active role in their care. My approach focuses on building balance—supporting both the mind and body—through medication management, therapy, and integrative care strategies.

I am open, approachable, and committed to listening carefully to your experiences without judgment. I believe that each person carries a unique story, and my goal is to provide a supportive space where you feel heard, understood, and encouraged as you navigate life’s challenges and opportunities for growth. Together, we can explore what is most important to you and work toward creating a life that feels meaningful, authentic, and aligned with your values.

My background includes earning a Ph.D. from the University of California, Berkeley, along with a lifelong appreciation for personal growth, nature, and the healing power of connection. Growing up learning to surf fostered a deep respect for the ocean and the lessons it offers about resilience, balance, and adapting to life's changing conditions. These experiences have shaped my belief in the importance of honoring each individual’s journey and recognizing that growth often comes through both challenge and reflection.

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.

My goal is to provide high quality client-centered care, utilizing a humanistic approach. I am focused on validating my client's life experiences and providing a safe and non-judgmental space to share. I also believe in holistic point of view and integrative care of body, mind, and spirit.

My clinical experience includes working with children, teens, and adults with many issues including: grief, work-related stress, anxiety, depression, mood disorders, and neurodivergence (ADHD/Autism).

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 am a Licensed Marriage and Family Therapist with experience working with children, adolescents, adults, couples, and families. My clinical background includes supporting individuals experiencing anxiety, depression, trauma, relationship challenges, life transitions, and eating disorders. I also have experience incorporating play therapy when working with children and developmentally appropriate interventions for adolescents.

I believe therapy should be individualized rather than a one-size-fits-all approach. I begin with a comprehensive assessment to understand your experiences, concerns, strengths, relationships, and goals for treatment. From there, we work collaboratively to develop a treatment plan that feels meaningful and realistic for you.

My approach is warm, supportive, and collaborative while also providing structure and guidance when needed. I integrate evidence-based approaches, including Dialectical Behavior Therapy (DBT), trauma-informed interventions, and other therapeutic modalities based on your individual needs. Whether you are working through past experiences, navigating current challenges, strengthening relationships, or simply wanting to better understand yourself, my goal is to create a safe and welcoming space where you feel heard, supported, and empowered to make meaningful changes in your life.