

Dr. Heather Marshall is a licensed clinical psychologist who earned her PhD in Clinical Psychology from DePaul University's College of Science and Health in Chicago, IL. She completed her foundational training in Dialectical Behavior Therapy (DBT) through Behavioral Tech and worked as a Staff Psychologist at a comprehensive DBT program in the Chicago area. Dr. Marshall has been trained in several evidenced based trauma treatments and has been practicing trauma treatment with clients throughout her training and career.
Hello! I am a Licensed Clinical Social Worker with extensive experience supporting adults through life transitions, emotional challenges, and mental health concerns. I bring a compassionate, grounded approach to therapy, blending clinical expertise with real-world understanding of the pressures people face in both their personal and professional lives.
I was born and raised in Montana and have a genuine passion for nature and the outdoors. I received my Bachelors in Psychology at Montana State University in 2001. I then pursued my Masters of Social Work degree and graduated in 2008 from the University of Montana. This graduate program had a focus on providing a social justice and integrated practitioner perspective. I have an eclectic style that can be tailored to each unique individual. My primary therapeutic methods include Mindfulness Based, Holistic, Exposure, Narrative, Cognitive and Behavioral, Strengths Based & Solution Focused Therapies. I provide a non-judgmental and compassionate environment that often helps people feel comfortable. A true passion of mine is structuring therapeutic activities for clients to express, process, increase self-awareness, and de-stress from life’s challenging and developmental experiences.
I am so happy you are here!
Let me share a little bit about myself. I am a licensed counselor in both Illinois and Indiana, with seven years of experience providing talk therapy. I have had the privilege to work with clients across the lifespan in various settings, including community mental health, child welfare, education and integrated care environments. I am passionate about helping individuals navigate challenges such as depression, anxiety, women’s issues, grief and loss, and relationship issues. In addition, I have experience addressing concerns surrounding life transitions, spirituality and intergenerational and complex trauma.
Ola Omoniyi became an Illinois Certified Nurse Practitioner in 2021. She received her undergraduate degree at Valparaiso University in Indiana and her master’s degree from the University of St. Francis in Joliet. She completed her clinical rotation in mental health at Will County Behavioral Health in Joliet. Ola worked at Rush University Medical Centre for 5 years in the behavioral health unit as a Registered Nurse and 5years at other behavioral health hospitals in Chicago.


Headway makes it easy to find support for your mental health — from finding the right provider, to understanding costs, to scheduling with ease.