Trauma and PTSD therapists & psychiatrists in Mission Viejo, CA

I work with adults facing ADHD, anxiety, trauma, PTSD, sleep issues, and substance use, offering clear, practical help—no guesswork. You might feel overwhelmed, stuck, have trouble sleeping, or struggle to focus. We follow a structured approach to understand your situation and develop a treatment plan that progresses. I provide psychiatric evaluations, medication management, and focused follow-up using evidence-based and trauma-informed strategies. The process is simple, with clear steps and adjustments based on your progress. If you're ready to proceed, reach out.

I'm Josiah — a licensed marriage and family therapist (LMFT) offering in-person sessions in Irvine and telehealth sessions across California. My work centers on three communities I care deeply about: veterans navigating the often-invisible work of coming home, LGBTQ+ individuals and couples looking for a therapist who genuinely gets it, and parents who are doing their best while carrying more than they show. I'm Transgender Allied, trained in trauma-informed and multicultural frameworks, and I work with individuals, couples, and families. Before anything else, I work hard to make sure you feel like yourself in the session — not a diagnosis, not a file.

I’m Dr. Cathy Evangelatos, a licensed clinical psychologist in the state of California. I’m glad you’re here and I look forward to supporting you on your journey toward healing and growth. You have the option to choose a secular or faith-integrated approach for therapy.

Education:

· I am a licensed clinical psychologist in California with a doctorate in Clinical Psychology from the American School of Professional Psychology. I also hold a master’s degree in Theology and offer optional Christian-integrated therapy for clients who wish to explore the intersection of mental health and their spiritual identity.

· With more than a decade of experience (pre and post doctoral), I’ve had the privilege of walking alongside people through life’s most difficult and meaningful challenges.

Specialized Training-Integrative Faith-Based Approach

With a master’s degree in Theology from Fuller Theological Seminary and specialized training in the integration of Christian faith and psychology including my clinical research project on integrating theology and psychology into a faith -based practice. This training equips me to offer thoughtful, well-informed support for clients who wish to explore the intersection of mental health and their faith. This is only provided at your request, and only when it aligns with what you are seeking.

I am a Licensed Marriage and Family Therapist specializing in trauma, PTSD/CPTSD, attachment wounds, grief, anxiety and relationship concerns. I work with adolescents, adults, couples, families, veterans, and military-connected clients. My path into psychotherapy began through fine art, consciousness studies and contemplative practice, which continue to shape my appreciation for creativity, meaning, and the complexity of each person’s experience. I earned my M.A. in Clinical Psychology from Pepperdine University, completed advanced training in psychedelic-assisted therapies at CIIS, and am pursuing a Ph.D. in Depth Psychology at Pacifica Graduate Institute.

I have a Master's in Counseling and have practiced in the field of mental health for nearly two decades. My experience as a therapist includes extensive training and work in eating disorders, anxiety, depression, trauma, grief and loss, relationship issues, women’s issues, and spirituality. I am licensed in both California (LPCC) and Washington (LMHC), and I’m a Certified Eating Disorder Specialist (CEDS) through the International Association of Eating Disorder Professionals (IAEDP). I also hold a certification in Grief (CGP). I emphasize a whole-person approach to care, considering the full spectrum of physical, emotional, social, and spiritual factors that impact your overall health and well-being.

As a highly compassionate and empathic therapist, I am able to provide the space you need to process on a deeper level to cultivate self-awareness and insight so that you can fully understand yourself, experiences, their implications in your life and world, with development of genuine self-love and self-care. I am passionate about helping others find happiness in themselves, their relationships, their everyday lives, and in their world, and love the work I do.

Hello! I am a Licensed Marriage and Family Therapist, but more importantly, I am a safe space, an advocate, a collaborator, and a sounding board. I specialize in trauma/intergenerational trauma, depression, anxiety, identity incongruency, and general life stage/cycle challenges. I am EMDR trained, and a Certified Grief Informed Counselor.

Welcome! Before becoming a psychotherapist, I spent many years in the law and advocacy field. My previous training and experience helps me relate well with many different backgrounds with a greater understanding and appreciation for the diverse issues and concerns encountered by others. I love working with adults of all ages and couples in their journey towards self-discovery, personal growth, greater connection and fulfillment.

I work with immigrate parents who need support with homework resistance, screen-time battles, power struggles, and other behavior challenges at home — especially in Asian families navigating bicultural parenting.

I help parents manage unwanted behaviors and rebuild connection with their children. Whether you’re tired of constant homework fights or overwhelmed by excessive video gaming and school refusal, we will work together to reduce these challenges with practical, structured tools.

I see therapy as a collaborative journey, where I walk alongside you rather than ahead of you. For nearly a decade, I’ve had the privilege of working with children, adolescents, and adults facing challenges such as anxiety, depression, trauma, ADHD, autism, substance use, chronic pain, and life transitions. My background in clinical psychology, along with board certification in biofeedback and neurofeedback, allows me to integrate both psychological and physiological approaches to healing. Most importantly, I deeply respect the uniqueness of your lived experience and strive to create a space where you feel understood, supported, and empowered.

I have supported clients with a variety of issues including depression, anxiety, relational issues, personality disorders and trauma. I completed my M.A. in psycholoy in 2018 and since then I have worked in both private practice and school settings. I am also trained in EMDR. I use an eclectic approach to therapy that I tailor to meet the needs of each client.