Our team

Kathryn Sheridan

Kathryn Sheridan, PhD

Kate, a Ph.D. from the UIUC, specializes in treating insomnia, anxiety, and depression using CBT. She offers telehealth services tailored to individuals experiencing sleep disorders and mental health challenges. Kate's approach integrates evidence-based therapies to improve sleep quality and overall well-being, emphasizing personalized care for each client.

Stef Kozlowski

Stef Kozlowski, LCSW

Stef brings specialized training in Cognitive Behavioral Therapy for Insomnia (CBT-I), focusing her work on helping clients achieve restful sleep and enhanced well-being. She empowers individuals to manage career challenges, stress, and decision-making with a focus on self-care and balance. Stef also supports building meaningful relationships, overcoming imposter syndrome, and aligning actions with core values to confidently pursue personal and professional goals.

Shayla Parker

Shayla Parker, LCPC

Shayla specializes in insomnia treatment and is trained in trained in Cognitive Behavioral Therapy for Insomnia (CBT-I), offering focused support for better sleep and well-being. She uses an eclectic approach and strives to foster a safe, supportive, and empowering environment where patients are able to explore insomnia-triggers, emotions, stressors, symptoms, and more. Shayla combines her methods with solution-focused, reality, and cognitive behavioral therapies to empower adult clients.

About Cognitive Behavioral Therapy for Insomnia (CBT-I)

CBT-I is considered the gold standard for treating chronic insomnia. This evidence-based approach addresses the underlying causes of sleep problems rather than just treating symptoms. Our specialists work with you to identify and change thoughts and behaviors that cause or worsen sleep problems, replacing them with habits that promote sound sleep and improved well-being.

Treatment typically includes sleep restriction, stimulus control, cognitive restructuring, sleep hygiene education, and relaxation techniques. Most patients experience significant improvement within 6-8 sessions, with benefits that last long after treatment ends, unlike medication-based approaches.

Our office is located at 111 N Wabash Ave, Chicago IL 60602. Because some of our providers are telehealth-only, we don't accept walk-ins.