Founded in 1935 (formerly the Mercy Hospital), the Shanghai Mental Health Center is one of the largest and most comprehensive psychiatric institutions in China, co-designated as the National Center for Mental Disorders alongside PKU Sixth Hospital. The hospital not only shoulders a massive clinical service volume but also maintains a domestic leading position in foundational mental health research. It offers highly targeted, top-tier professional solutions for intractable sleep disorders, severe psychiatric treatments, addiction behaviors, and complex psychological assessments, making it the definitive stronghold of mental health in East China.