Addiction therapists & psychiatrists in O'Fallon, MO

I’m Dr. Pearson, and I draw on over 30 years of counseling experience helping individuals, couples, marriages, families, teens, children, and organizations work through life’s challenges. I support clients dealing with depression, anxiety, stress, anger, relationship issues, family conflict, addiction and alcohol concerns, military-related stress, and major life transitions. My background includes working with people across many stages of life, including active-duty military members, veterans, DoD staff, military families, couples preparing for marriage, families under stress, and individuals seeking healthier ways to live at home, at work, and in their relationships. I believe therapy should offer hope, practical support, and a clear path toward healthy change.

I care about real connection, steady progress, and creating a space where you can show up as yourself. I’ve spent years helping people sort through heavy thoughts, navigate big life changes, and rebuild a sense of direction. I won't rush you or force you into a mold, I help you understand what matters to you and take the steps to move towards it. I'm happy to be the calm, steady guide who will walk alongside you.

Hello and congratulations for taking the first and sometimes hardest step of looking for a therapist. I’m a Licensed Clinical Social Worker in the states of IN, KY LA, MO, NV, TX, WA and WV. I have the great privilege of working with adolescents and adults seeking assistance in improving their overall mental health and associated challenges. I’ve been in the behavioral health arena for over 40 years and have held numerous direct care and clinical leadership roles in a variety of settings. My joy comes from helping people navigate life's challenges.

My name is Elizabeth Penniston, and I am a Licensed Clinical Social Worker (LCSW) with a degree from Saint Louis University. Throughout my academic journey, I dedicated myself to gaining both theoretical knowledge and practical experience, which led me to complete my practicum and supervision at a respected Domestic Violence organization. This experience has allowed me to work closely with individuals who have faced challenging and complex situations, further enhancing my skills in trauma-informed care, advocacy, and therapeutic support.

I am deeply committed to providing compassionate and effective mental health care, utilizing evidence-based practices, and fostering a safe environment for my clients. My work has instilled in me a profound understanding of the unique needs of those affected by domestic violence and the importance of empowering individuals as they navigate their healing journey.

You came here because something isn't working. Maybe it's the moods that swing without warning, the emotional intensity that keeps spilling into your relationships, anxiety that won't quit, or the weight of something you've been carrying for longer than you should have to. Maybe you've been leaning on substances to get through and know something needs to change.

I work with adolescents, adults, and seniors across Missouri through telehealth, and I specialize

in the kinds of struggles that don't fit neatly into one category: mood disorders, trauma, anxiety

borderline personality, substance use, and relationships under strain.

As a Licensed Clinical Social Worker with over 25 years experience in leadership and direct care positions in behavioral health and substance abuse facilities, I remain dedicated to helping individuals respond to and cope with the challenges of life. These include living with anxiety, depression, grief/loss, relationship issues, parenting, or other life's stressors, as well as, the challenges of alcohol or drug abuse disorders. I have frequently witnessed, and believe, recovery is possible and I appreciate the opportuity to assist you in finding the hope, joy and happiness you deserve.

My name is Bradley Smith, and I’m a therapist who believes that meaningful change begins with feeling understood. I work with individuals who may be struggling with anxiety, depression, stress, life transitions, relationship challenges, and the everyday pressures that can make life feel overwhelming. My goal is to create a space where you feel safe, respected, and heard without judgment.

I know that reaching out for therapy can feel intimidating, especially if you’re not sure where to start. I approach each client with curiosity, empathy, and respect for their unique experiences. Everyone’s story is different, and I believe therapy should reflect that. Together, we’ll work at a pace that feels comfortable while focusing on what matters most to you.

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.

You've probably spent a lot of time pushing through — carrying the anxiety, the grief, the stress, or the weight of things you haven't quite said out loud yet. Maybe you've wondered if what you're feeling is "bad enough" to bring to therapy, or whether anyone would really understand your specific situation. It is. And they will. I'm Jenna Miller, a Licensed Clinical Social Worker supporting individuals across diverse backgrounds — offering a space where you can finally feel heard, not just managed.