Book a therapist or psychiatrist in Simi Valley, CA covered by Cigna

I have been a licensed Marriage and Family Therapist, working with individuals and couples for over 25 years. I believe strongly in the benefits of processing the challenges of life with a supportive and open-minded "witness" in order to get perspective and make hard decisions. I worked with families at Children's Hospital and PsyCare Inc. in San Diego, before opening my private practice in 2003.

I have a masters degree in psychology with a background in development throughout the lifetime. I have worked with school age, teens, and families through a school based setting. This has given me the value of supporting growth in regards to gender, sexuality, and trauma.

My passion is to help others find more joy and meaning in their lives. I work creatively and collaboratively with adults, teens, and children to explore the heart of the matter. I have experience working in the schools, with a team at a counseling clinic, and in private practice. I specialize with teenagers and their families and moving into couples work as well.

I’m here to make this journey feel gentle, welcoming, and human. I keep things clear and simple so you can focus on what matters, not the overwhelm. My style is warm, encouraging, and a little poetic—because softness helps us breathe. Let’s take this step together, one calm moment at a time.

I hold a Master’s degree in Clinical Psychology from Antioch University, Santa Barbara, California. My practice blends both psychological approach as well as eastern wisdom. With a diverse background of professional and life experiences, I bring empathy, warmth, and a solution-focused mindset to my clients. My goal is to help clients alleviate suffering, boost their productivitiy, and enhance well-being.

Asking for help can feel harder when you've spent most of your life being the one who holds things together. I'm Neydi, a bilingual English and Spanish speaking Licensed Clinical Social Worker with 13 years of experience working with children, adolescents, adults, and seniors. I work with individuals and families navigating trauma, grief, anxiety, and substance use. These challenges rarely arrive alone and almost always connect back to our relationships, our families, and the communities we come from. Clients often describe me as warm, direct, and genuinely invested.

If you're feeling overwhelmed, stuck, or unsure how to move forward, you don't have to figure it out alone.

I help adults work through anxiety, ADHD, depression, and the stress of big life transitions so you can move forward with more clarity, confidence, and a renewed sense of direction.

I'm a Licensed Professional Clinical Counselor with over a decade of clinical experience, and I bring a calm, grounded presence to the work.

My background spans trauma-informed care, support for college students building self-advocacy and success strategies (especially those with learning differences), and extensive work with the military community — including wounded warriors and their families.

Whether you're navigating a career or life change, managing attention or focus challenges, working through anxiety or depression, or facing relationship stress, I offer a safe, collaborative space where real growth is possible.

Clients often describe me as warm, real, non-judgmental, and direct in a supportive way. I'm LGBTQIA+ affirming and welcome people from all backgrounds with a spirit of inclusion and care.

As a Psychiatric Mental Health Nurse Practitioner, I aim to create a space where you feel heard, respected, and understood. I believe mental health care should be collaborative, practical, and tailored to your unique needs. My approach combines evidence-based treatment with real-life understanding whether that includes therapy, lifestyle changes, or medication management when appropriate. I value honesty, cultural awareness, and meeting you where you are. My goal is to help you feel more stable, confident, and in control of your mental health not just during appointments, but in your everyday life.

I’m Maria, and I am a Licensed Marriage and Family Therapist with over twelve years of experience working with families, children, and adults. My work has focused on breaking generational cycles of trauma and navigating challenging life transitions. In my work I have supported individuals and families through growing up, raising their children, and bringing healing and harmony into the home. I am deeply passionate about helping others on their journeys toward personal growth and a better quality of life and consider it a gift to be an agent of change.

In addition to my clinical work, I am also a working mother of a college student and clinically supervise and train other clinicians. This experience gives me a unique perspective and understanding on navigating life transitions and balancing multiple roles.

My approach is warm, affirmative, and solution-oriented – with some humor mixed in. While it can feel intimidating to take that first step, if you are ready, I can guide you in finding areas of strength while also challenging areas for growth in a compassionate way. Together we can work toward healing in a safe environment and create positive change to improve your quality of life.

Hi, I'm Tandrea Thysell, a California-based Marriage & Family Therapist. I've been providing therapy for most of my life (I think I was born to do this!), but professionally for more than 10 years.