Health Disparities in Parkinson's Disease and Related Dementias Lead Investigator: Maria Ventura Institution : UC San Francisco E-Mail : maria.ventura@ucsf.edu Proposal ID : 755 Proposal Description: The goals of the proposed project are to 1) describe the incidence of Parkinson's disease (PD), and variations of PD by age, gender, race/ethnicity, and 2) explore racial/ethnic health disparities with regard to PD diagnosis and treatment.