Benjamin J. Nager, MD

Joy A. Valko, PsyD, is a highly regarded psychologist specializing in psychology and sleep disorders. With a remarkable patient rating of 4.9 out of 5 stars, Dr. Valko is noted for her professionalism, deep listening skills, and compassionate approach to therapy. Affiliated with the Northwestern Medicine Regional Medical Group, Dr. Valko contributes to a broad range of specialized services aimed at enhancing mental health and overall well-being. Her commitment to patient-centered care and effective treatment modalities makes her a trusted choice for individuals seeking psychological support. Generated from the website

Northwestern Medicine is proud to have five hospitals ranked among “America’s Best,” including Northwestern Memorial Hospital, the only Illinois hospital to be ranked No. 1 for 14 straight years, by U.S. News & World Report, 2025 – 2026. We are leading the quest for better care in the Chicago area and beyond. With more than 200 locations across Chicagoland, better care and better treatments are never far from home. To learn more, visit our website.

Northwestern Medicine is proud to have five hospitals ranked among Americas Best, including Northwestern Memorial Hospital, the No. 1 hospital in Illinois for 13 straight years (tie), by U.S. News & World Report, 2024 2025. We are leading the quest for better care in the Chicago area and beyond. With more than 200 locations across Chicagoland, better care and better treatments are never far from home. To learn more, visit our website.