Addiction therapists & psychiatrists in Ontario, CA

I’m Matthew “Matt” Tapia, a Licensed Marriage and Family Therapist (LMFT) offering online therapy in Arizona and California. I specialize in neurodivergent-affirming care for autistic people and people with ADHD. I also help clients navigate anxiety, depression, trauma and PTSD, relationship concerns, and caregiver stress.

If daily demands leave you overwhelmed, misunderstood, or unsure where to begin, we can start with what matters most to you. My style is warm, practical, and collaborative, with room to explore your experiences and develop skills you can use in everyday life.

I work with children, teens, adults, and families. I hold a Master of Arts from Santa Clara University and am also a Board Certified Behavior Analyst (BCBA). My background in family therapy and behavioral science helps me understand how emotions, relationships, daily routines, and your environment influence one another.

Together, we can work on managing strong emotions, communicating your needs, strengthening relationships, and creating routines that fit your life. Therapy respects your communication preferences, sensory needs, strengths, and personal goals.

All sessions take place through secure telehealth. I accept insurance through Headway, where you can check your coverage and view available appointments.

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 Board Certified Psychiatric Mental Health Nurse Practitioner who provides compassionate, patient-centered, and evidence-based care. I strive to create a safe, nonjudgmental space where you feel heard and supported. Together, we develop personalized treatment plans focused on your goals, well-being, and long-term mental health.

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!

Hello, I'm Dr. Lori! Thank you for trusting in me to join in on your journey. It takes courage to start the process of therapy, and you are already taking the first step. I look forward to being your ally and to offer a warm and safe place free of judgement.

I work with adults, children, teens, couples, and families. I have 15 years experience. I have a BA in Psychology from UCLA, a MA in Clinical Psychology with an Emphasis on Marriage & Family Therapy from Pepperdine University, and a Psy.D in Marriage & Family Therapy from The Chicago School of Professional Psychology.

I look forward to meeting you!

I can understand first-hand how difficult it can be to reach out for help for the first time. I believe in the importance of "practicing what you preach" and I have been the client in the room who needs extra support. I invite you to give yourself a chance, try something new, and gain a healthy perspective on how to address complicated moments in your life.

I am a Licensed Marriage and Family Therapist (LMFT) with a Master’s degree in Marriage, Family, and Child Counseling and over 10 years of experience in the mental health field. Throughout my career, I’ve had the privilege of working with individuals, families, and couples across a wide range of settings, including dual diagnosis programs, residential treatment centers, county behavioral health clinics, and law-enforcement–affiliated crisis response teams.

My work alongside multiple police departments, providing crisis intervention in high-stress and high-risk situations, has shaped my ability to remain grounded, compassionate, and effective even during life’s most overwhelming moments. I bring that same calm and steady presence into the therapy room.

I am a Psychiatric Mental Health Nurse Practitioner (PMHNP) who provides compassionate, evidence-based care for adults. My approach is clinical, trauma-informed, and whole-person; I look beyond symptoms alone and consider the many parts of life that shape mental health. I believe care should feel collaborative, supportive, and not overwhelming. My goal is to help you feel understood while creating a treatment plan that fits your life, values, and goals. Whether you are seeking medication management, in-office IV or IM ketamine treatment, or support through a difficult season, I want you to feel safe, respected, and empowered.