Addiction therapists & psychiatrists in Wichita, KS

Larissa Theison is a licensed clinician with over 15 years of experience helping individuals navigate life's challenges. Trained in EMDR, DBT, and person-centered services, she specializes in supporting clients facing many struggles. Larissa is passionate about empowering people to find relief from pain and build more fulfilling lives.

If you’re feeling weighed down by anxiety, depression, trauma, mood shifts, or ADHD symptoms and wondering whether medication could help, you’re not alone. I work with teens and adults navigating mood and anxiety disorders, PTSD, OCD, ADHD, and stress-related challenges.

Clients often tell me they appreciate my mix of medical expertise and genuine compassion. With a background in both psychiatry and intensive medical care, I understand how closely the mind and body are connected. My goal is to make care accessible and consistent, which is why I offer flexible scheduling and telehealth appointments.

In our first sessions, we’ll review your history, clarify your symptoms, and determine whether medication is appropriate. If it is, we’ll build a treatment plan that feels realistic, evidence-based, and aligned with your goals and overall health.

Outside of work, I find balance through yoga, comedy, time with my dog, and enjoying sunny days — reminders that healing comes from both steady progress and moments of joy.

With over 12 years of experience in mental health counseling, workplace wellness, and integrated primary care behavioral health, my life’s purpose is to help people find wholeness. I’m passionate about offering compassionate support to individuals and couples as they navigate life’s challenges, ensuring they feel heard, valued, and empowered to grow.

Throughout my career, I’ve worked in a variety of settings—including hospitals, outpatient programs, and corporate environments—where I’ve built meaningful relationships with clients while managing high caseloads. Whether providing short-term counseling, coaching clients through transitions, or supporting employees in enhancing their well-being, I am deeply committed to fostering an environment where individuals can address their challenges with understanding and care.

A particular area of focus for me is helping couples strengthen their relationships. I find great fulfillment in guiding them through communication issues, conflicts, and life stressors. I believe strong, healthy relationships are key to overall well-being, and I’m passionate about helping couples build lasting, supportive connections.

I also work with individuals dealing with a range of issues like depression, anxiety, family challenges, and work-related stress, always aiming to help them find balance and self-discovery. Additionally, I have contributed to wellness programs and telehealth services, equipping individuals and leaders with tools to thrive both personally and professionally.

I am dedicated to continuous growth, which is why I’ve pursued additional training in areas like Primary Care Behavioral Health and telehealth technology. This allows me to stay adaptable and ensure the care I provide remains effective and relevant.

In every aspect of my career, I strive to create a safe, open, and understanding space for people to explore their challenges and feel supported on their journey toward wholeness.

***Same day appointments may be available****

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https://spruce.care/parkvillepsychiatry