In this issue of Psychiatric Clinics, guest editors Drs. Louis J. Marino, Jr. and George Zubenko bring their considerable expertise to the topic of Geriatric Psychiatry. Top experts in the field cover key topics such as insomnia and sleep disorders in older adults; substance use disorders in the elderly; comorbidity and management of concurrent psychiatric and medical disorders; mood disorders in the elderly; cognitive impairment in the elderly; and more. Contains 13 relevant, practice-oriented topics including psychopharmacology in the elderly: why does age matter?; the impact of...