New diagnostic tests for Alzheimer’s disease are rapidly becoming available, but there is little information on how these tests will impact clinical practice. This project aims to understand clinician perspectives on use of blood-based, or plasma, tests for markers of Alzheimer’s disease and determine how these tests might impact patient care. We aim to identify factors that may influence use of these tests in clinical care and determine in which medical specialties (such as primary care, neurology, or geriatrics) they may be used. Additionally, we will assess how plasma Alzheimer’s disease biomarker results might impact aspects of patient care, such as disclosure of a diagnosis and medical management. Understanding how these tests might be used will inform efforts to translate these tests into clinical practice.