This book is intended as an approachable reference guide for one of the most common neurological conditions, Parkinson’s disease and the spectrum of Parkinson-like syndromes. Parkinson’s disease is a slowly progressing neurodegenerative disease that primarily affects older adults. The book outlines the new advances in the management and treatment of the Parkinson patient, comparing risks and benefits as well as efficacy of new and older anti-Parkinson’s disease drugs. The task of diagnosing Parkinson’s disease and providing comprehensive guided treatment requires a multidisciplinary approach. Those involved in the diagnosis and care of the patient include neurologists; nurse practitioners; nurses; physical, occupational, and speech therapists; sleep medicine specialists; neuropsychologists; psychiatrists; radiologists; nutritionists; and social workers. The book is divided into seventeen chapters spread across four sections. The first section, Parkinson’s Disease, describes the following: neurobiology of Parkinson’s disease, patient exam, idiopathic Parkinson’s disease, imaging and advanced studies, neuropsychological analysis, and additional evaluations. The second section, Parkinsonisms, discusses Parkinson-plus syndromes and other Parkinsonisms. The third section, Treatment of Motor and Non-Motor Symptoms in Parkinson’s Disease, describes treatment of motor symptoms and non-motor symptoms such as autonomic dysfunction, sleep disturbances, disturbances of thought, and neuropsychiatric symptoms. The final section, Alternative Therapies and Other Considerations, talks about exercise, complementary and alternative therapies, nutrition, and caregiver burden. The book provides additional details such as Hoehn and Yahr Scoring scale, drugs that should be avoided in patients with Parkinson’s disease, patient-prepared information, standardized intake questions for evaluating a Parkinson’s patient, standardized questions for evaluating the patient in a follow-up visit, and resources in the appendices.