I perform assessment, diagnosis, and treatment of patients with a wide array of sleep disorders at Penn State Health Sleep Research & Treatment Center in Hershey, PA. Insomnia disorder and its cognitive-behavioral treatment (CBT-I) is the main clinical patient population I serve, followed by nightmare, circadian and hypersomnia disorders, all of which can also be effectively treated with behavioral sleep medicine (BSM) principles and therapies. I provide clinical services to adolescents 13 years ...