Dr.NEAR Flow is a medical AI solution that quantitatively analyzes a patient's cerebral blood flow based on brain MRI/MRA data and visualizes the 3D blood vessel structure. It precisely analyzes the shape and flow of cerebral blood vessels and supports the diagnosis and treatment plan establishment of cerebrovascular diseases such as stroke and cerebral aneurysm through AI-based blood flow simulation. It automatically extracts quantitative indicators such as blood flow speed and pressure and is currently conducting clinical verification in collaboration with Seoul National University Hospital, Severance Hospital, etc. It is an innovative platform that helps medical staff make accurate and fast decisions with patient-tailored analysis functions based on digital twins.