Trauma and PTSD therapists & psychiatrists in Saint Peters, MO

I am a therapist and strategic behavioral‐health leader with more than a decade of experience supporting youth, families, and adults navigating complex trauma, transition, and systems involvement. My background spans emergency shelter work, foster‐care transition programs, community‐based counseling, and clinical supervision of multidisciplinary teams.

Clients often describe me as steady, collaborative, and deeply attuned to the stories people carry. I bring a trauma‐informed lens to every interaction, honoring the resilience people develop in the face of adversity. My work is shaped by years of program development, crisis intervention, and advocacy for underserved communities — and by a belief that healing grows in environments where people feel seen, safe, and respected.

I believe mental health care should feel collaborative, compassionate, and free of judgment. My goal is to create a safe, welcoming space where you feel heard, understood, and supported throughout your treatment journey.

I specialize in women's mental health, including anxiety, depression, pregnancy (antepartum), postpartum mental health, life transitions, and the unique emotional challenges women experience across different stages of life. Whether you're preparing for motherhood, adjusting after delivery, balancing career and family, or navigating everyday stress, I strive to provide personalized, evidence-based care tailored to your goals.

My approach is warm, patient-centered, and collaborative. I take the time to understand your story, educate you about your treatment options, and develop a plan that aligns with your values and lifestyle. I believe the best outcomes happen when patients feel empowered to participate in their care and have a provider they can trust.

I’m a licensed therapist with a background in Marriage and Family Therapy. I work with individuals, couples and families who are navigating depression, anxiety, relationship challenges, or just feeling stuck. My approach is collaborative, supportive, and grounded in research—I’m here to help you make sense of what you’re going through and find a path forward. Whether you're facing a tough transition or looking to strengthen your emotional well-being, we’ll work together to create meaningful change.

I came to train and serve as a counselor after being helped by counseling in my 40s. Sometimes reaching out for help and making changes in life is scary and overwhelming. Sometimes we need support as we navigate these changes. I love to support my clients as they make life-giving changes.

Hi, I'm Debbie Landis, a Licensed Clinical Social Worker with more than sixteen years of clinical practice and over twenty-five years of experience supporting children, families, and adults through life's challenges. I earned my Master of Social Work from the University of Kansas and specialize in working with anxiety, depression, trauma, grief, relationship concerns, and the lasting effects of childhood experiences. I believe meaningful change happens when people feel safe, heard, and accepted. My goal is to provide a supportive space where you can build insight, strengthen resilience, and move toward the life you want.

I have over 15 years of experience as a therapist after receiving a Master's Degree at the University of Missouri. In 2011, I went through extensive training to become EMDR certified. I have training in Cognitive Behavioral Therapy as well as addiction counseling. In March of 2025 I became certified in grief counseling.

I am passionate about guiding my clients toward their goals with warmth and non-judgement. I use a variety of therapeutic approaches tailored to each individual and strive to strike a balance between helping someone understand the "why" and the "how" throughout therapy. Asking why did I come to be here; what have I been doing that isn't working anymore and how can I go about change? Pain, whether relational or within work-life can be an invitation to make the changes necessary to grow. I believe that growth toward a successful and healthy future is possible with deeper understanding of one's past and taking steps toward change.

I have interests and experience in serving adult clients who have experienced a trauma in the past, relational loss, anxiety/depression, abuse, career challenges and addiction. My training in EMDR and Internal Family Systems have helped me as I come alongside those who have experienced various types of trauma. I have been trained in Cognitive Behavioral Therapy which offers practical tools for change.

If you are looking for a warm therapist who will gently challenge you to take a look at your situation through fresh eyes, I can help. Everyone experiences pain in life. Sometimes all we need is for someone to walk alongside us for a season.