

Headway connects Saint Louis patients with providers experienced in bipolar disorder management through stress management, DBT skills training, and medication oversight. The platform's extensive network ensures you can find the right fit for your needs, with sessions starting as soon as tomorrow and transparent costs that work with your insurance.
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.
Hi there! Just a little bit about me; I am a wife, a mom of twins, a lover of books, an Eight on the Enneagram & I love the work that I am blessed to do every day. I have my MS in Counseling as well as my certificate in Life Coaching. I am licensed clinically in KS & MO, and I am a Supervisor in both states. I specialize in treating eating disorders. I also enjoy working with anxiety & mood disorders, perfectionism and other co-occurring disorders.
I have over 20 years of experience in healthcare. My career began as a pharmacy technician, then as an emergency room nurse, and later supervising behavioral health units at Mercy St. Louis before becoming a Psychiatric Mental Health Nurse Practitioner.This background allows me to understand mental health from both medical and psychiatric perspectives.
I work to provide you a safe, non-judgmental environment in which to work. Each of us are unique and complex. I see my job as helping you to develop tools and skills to deal with your complex life. I am able to help you in the areas of anxiety, depression, motivation, substance use concerns, self-esteem and confidence, grief/loss, and adapting to life changes, to name a few. My goal is to be approachable, accepting, and act as a guide through the process. Much of our power to be happy or unhappy depends on our ability to put our experiences in perspective and find our own path to heal.
We will focus on the strengths you have and how I can help you grow through changing self-defeating thoughts, feelings, and behaviors. We will work together to identify your goals, what the barriers are to moving forward, and developing needed skills to navigate through or around barriers. We are all human and at times need the help from an objective party to get through our struggles and to grow stronger!


Headway helps you find expert-guided support for mood management — from finding the right therapist or psychiatrist, to understanding costs, to scheduling with ease.
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