Addiction therapists & psychiatrists in Tustin, CA

Lynda K. Cash, MA, LMFT (AKA; Lynda K. Martin)

Licensed Marriage and Family Therapist

Lynda K. Cash has over 17 years of clinical experience as a marriage and family therapist. Lynda has helped with individuals, couples and families gain insight and understanding regarding unhealthy/dysfunctional behavioral life patterns. Lynda is competent with facilitating plans of action for overcoming challenges with managing daily living needs and responsibilities.

I’m a therapist who understands how difficult it can be to open up—and how meaningful the right support can be. I care deeply about creating a space grounded in honesty, trust, and genuine connection. My approach is warm, compassionate, and straightforward, and I shape each session around your unique needs rather than a one-size-fits-all model. Above all, I see therapy as a collaborative process, and I’m here to help you feel heard, supported, and empowered as you grow.

Hi, I'm Dr. Chigozie Jones Onuh, a Psychiatric Nurse Practitioner. I serve clients across all ages and demographics. I have experience in treating clients with Depression, PTSD, Generalized Anxiety Disorders, Schizophrenia, Mood disorders, Substance use disorders, and other psychiatric related issues.

I'm Kaellen Lamonte, a Licensed Clinical Social Worker (LCSW) based in the Rocklin, California area. I work with individuals navigating life's challenges, and I'm committed to meeting each client where they are — with compassion, patience, and genuine care. Whether you're dealing with anxiety, life transitions, or something you've never quite put into words, I'm here to help you find clarity and move forward.

Trauma-Informed. I specialize in treating adults with unresolved childhood traumas / C-PTSD. I deeply understand how early life experiences shape present-day struggles—I specialize in helping people heal from those roots, not just manage surface-level symptoms.

I am trained in powerful, evidence-based and experiential modalities like EMDR, IFS-informed parts work, Emotionally Focused Therapy, the Safe and Sound Protocol, and Ketamine-Assisted Psychotherapy. Not one-size-fits-all—I tailor treatment to each individual’s nervous system, attachment patterns, and inner world.

Most importantly, I show up as a therapist: I provide a warm, safe, and non-judgmental space where clients can be fully seen, heard, and validated. I understand that reaching out for help can feel overwhelming, and I meet clients with compassion, patience, and respect for their pace.

I am committed to helping clients work through inner emotional conflicts so they can move toward a more stable, fulfilling, and connected life—not just symptom relief, but real, lasting transformation.

I believe healing is not a destination but a journey—one that you don’t have to walk alone. Whether you’re navigating anxiety, depression, relationship challenges, identity exploration, or old wounds that still feel present, I offer a space where all parts of you are welcomed. You bring your lived experience; I bring compassion, perspective, and steady support.

My approach is collaborative, rooted in curiosity, emotional safety, and the belief that you already hold the wisdom needed to heal. Therapy is not about “fixing” you—it’s about helping you build a deeper, more trusting relationship with yourself so you can show up more fully in your life. If you’re ready to start that journey, I’m here to walk with you.

I’m Thomas Moore, LPCC, a licensed professional clinical counselor providing therapy for individuals navigating anxiety, trauma, emotional overwhelm, identity development, and complex relational patterns. Many of the people I work with feel stuck in repeating cycles such as overthinking, people pleasing, emotional shutdown, intense reactions, or difficulty maintaining stable relationships even when they logically understand what they should do. My goal is to help you translate insight into real change.

My approach is structured and compassionate. I integrate evidence based methods including cognitive restructuring, emotional regulation training, interpersonal effectiveness skills, and trauma informed therapy. Sessions focus on understanding why your brain reacts the way it does and building practical tools you can actually use outside the therapy room. This is not only about talking through problems but learning how to respond differently when they show up in real life.

I work well with clients who want more than passive support and are ready to build skills, increase self awareness, and interrupt patterns that no longer serve them.

What clients should know before starting

Therapy with me is collaborative and active and you will learn strategies rather than only venting. We will work on understanding both the emotional and neurological side of your reactions. Sessions focus on present day functioning while also addressing past experiences that still affect you. I may gently challenge patterns when it supports growth while maintaining a supportive and respectful space. Progress often comes from small repeated changes rather than sudden breakthroughs.

If you are looking for therapy that combines validation with practical change, we will likely work well together.

I'm invested in helping you find value and joy in your life!

For over the past decade in this field, I have assisted clients at all stages of life. I prefer to show up with humility, humor, and genuine humanity.

I believe the best work happens when you feel comfortable, understood, and supported. My goal is to create a space where you can be yourself—no pressure, no judgment, and no need to have everything figured out before you start. We’ll work together to explore what’s bringing you in, what matters most to you, and what you’d like to change or better understand.

I don’t believe in one-size-fits-all approaches. Each person is different, so our work will be tailored to your needs, your goals, and your pace. Whether you’re feeling stuck, overwhelmed, going through a transition, or simply wanting to better understand yourself, I’m here to help you move forward in a way that feels manageable and authentic.

What I Bring to Our Work

• A welcoming, nonjudgmental space
• Thoughtful listening and honest, compassionate feedback
• A balance of insight and practical tools you can use outside of sessions
• Support that’s personalized to you, not a preset formula

If you’re looking for someone who is easy to talk to, genuinely supportive, and invested in your growth, I’d be glad to work with you and see if we’re a good fit.

As an Asian American growing up overseas, I bring cultural considerations and my multicultural experiences into the therapy process.

My path into psychiatry is both professional and personal. I moved to the U.S. alone at 17 while navigating complex PTSD and periods of misdiagnosis, which shaped how I understand mental health today. I began with a bachelor’s degree in psychology at Nankai University, then trained as a nurse and nurse practitioner at Charles R. Drew University and Purdue University.

Over the past 7 years, I’ve worked across medical and mental health settings, developing an approach that balances clinical precision with individualized care. I specialize in anxiety, depression, bipolar disorder, and complex PTSD, particularly for individuals who feel stuck or haven’t found relief in traditional treatment.

I’m licensed in California, Virginia, New York, Washington, and Oregon, and provide care via telehealth.

Clients often describe me as warm, approachable, and easy to talk to. I aim to create a supportive and engaging space where you feel safe to be emotionally open, while also bringing a sense of ease.

At the core of my style is curiosity. I’m drawn to the “why” - why we feel, think, and respond to life the way we do. I take a holistic and at times existential approach, exploring not just immediate challenges, but the deeper patterns, life transitions, and questions of meaning that shape your experience.

I draw from a wide range of personal and professional experiences, including working directly with and overseeing a large and diverse group of clients. This allows me to adapt different techniques and perspectives to support growth, insight, and lasting change. Throughout the process, I remain thoughtful, engaged, and focused on what will be most helpful for you.